Single-Season Leaders & Records for Slugging %

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Single-Season Leaders & Records for Slugging %
Baseball Leaders & Baseball Records: Single-Season Career Active Progressive Year-by-Year League

Click on the Player for career stats and accomplishments.
+ - Indicates Hall of Famer. Bold indicates active player
* - bats left-handed, # - switch hits, ? - unknown, else - bats right-handed

Only players who finished in the top 40 for the majors in a season will appear on this list. Leaders from the current season are only included for rate stats after July 1st.

Minimum of 3.1 PA/G, 1.0 IP/G, and 0.1 decision/G for single-season leaderboards generally needed for rate statistics. Explanation of min. requirements

Rank Player (age that year) Slugging % Year Bats

1. Barry Bonds* (36) .8634 2001 L

2. Babe Ruth+* (25) .8490 1920 L

3. Babe Ruth+* (26) .8463 1921 L

4. Barry Bonds* (39) .8123 2004 L

5. Barry Bonds* (37) .7990 2002 L

6. Babe Ruth+* (32) .7722 1927 L

7. Lou Gehrig+* (24) .7654 1927 L

8. Babe Ruth+* (28) .7644 1923 L

9. Rogers Hornsby+ (29) .7560 1925 R

10. Mark McGwire (34) .7525 1998 R

11. Jeff Bagwell (26) .7500 1994 R

12. Barry Bonds* (38) .7487 2003 L

Jimmie Foxx+ (24) .7487 1932 R

14. Babe Ruth+* (29) .7391 1924 L

15. Babe Ruth+* (31) .7374 1926 L

16. Sammy Sosa (32) .7366 2001 R

17. Ted Williams+* (22) .7346 1941 L

18. Babe Ruth+* (35) .7317 1930 L

19. Ted Williams+* (38) .7310 1957 L

20. Mark McGwire (32) .7305 1996 R

Rank Player (age that year) Slugging % Year Bats

21. Frank Thomas (26) .7293 1994 R

22. Hack Wilson+ (30) .7231 1930 R

23. Rogers Hornsby+ (26) .7223 1922 R

24. Lou Gehrig+* (27) .7212 1930 L

25. Larry Walker* (30) .7201 1997 L

26. Albert Belle (27) .7136 1994 R

27. Larry Walker* (32) .7100 1999 L

28. Babe Ruth+* (33) .7090 1928 L

29. Al Simmons+ (28) .7076 1930 R

30. Lou Gehrig+* (31) .7064 1934 L

31. Mickey Mantle+# (24) .7054 1956 B

32. Jimmie Foxx+ (30) .7044 1938 R

33. Jimmie Foxx+ (25) .7033 1933 R

34. Stan Musial+* (27) .7021 1948 L

35. Babe Ruth+* (36) .7004 1931 L

36. Todd Helton* (26) .6983 2000 L

37. Babe Ruth+* (34) .6974 1929 L

38. Manny Ramirez (28) .6970 2000 R

39. Mark McGwire (35) .6967 1999 R

40. Lou Gehrig+* (33) .6960 1936 L

Rank Player (age that year) Slugging % Year Bats

41. Rogers Hornsby+ (28) .6959 1924 R

42. Hugh Duffy+ (27) .6939 1894 R

43. Jimmie Foxx+ (31) .6938 1939 R

44. Albert Belle (28) .6905 1995 R

Tip O'Neill (29) .6905 1887 R

46. Luis Gonzalez* (33) .6880 2001 L

47. Barry Bonds* (35) .6875 2000 L

48. Mickey Mantle+# (29) .6868 1961 B

49. Chuck Klein+* (25) .6867 1930 L

50. Sam Thompson+* (34) .6865 1894 L

51. Todd Helton* (27) .6848 2001 L

52. Hank Greenberg+ (27) .6834 1938 R

53. Kevin Mitchell (32) .6806 1994 R

54. Rogers Hornsby+ (33) .6794 1929 R

55. Babe Herman* (27) .6775 1930 L

56. Barry Bonds* (28) .6772 1993 L

57. Jim Thome* (31) .6771 2002 L

58. Ken Griffey* (24) .6744 1994 L

59. Joe DiMaggio+ (22) .6731 1937 R

60. Babe Ruth+* (27) .6724 1922 L

Rank Player (age that year) Slugging % Year Bats

61. Joe DiMaggio+ (24) .6710 1939 R

Albert Pujols (26) .6710 2006 R

63. Hank Greenberg+ (29) .6702 1940 R

64. Hank Aaron+ (37) .6687 1971 R

65. Hank Greenberg+ (26) .6684 1937 R

66. Willie Mays+ (23) .6673 1954 R

Ted Williams+* (27) .6673 1946 L

68. Albert Pujols (23) .6667 2003 R

69. Mickey Mantle+# (25) .6646 1957 B

70. Carlos Delgado* (28) .6643 2000 L

71. George Brett+* (27) .6637 1980 L

Vladimir Guerrero (24) .6637 2000 R

73. Manny Ramirez (27) .6628 1999 R

74. Lou Gehrig+* (28) .6624 1931 L

75. Larry Walker* (34) .6620 2001 L

76. Norm Cash* (26) .6617 1961 L

77. Derrek Lee (29) .6616 2005 R

78. Babe Ruth+* (37) .6608 1932 L

79. Jason Giambi* (30) .6596 2001 L

80. Ryan Howard* (26) .6592 2006 L

Rank Player (age that year) Slugging % Year Bats

81. Travis Hafner* (29) .6586 2006 L

Willie Mays+ (24) .6586 1955 R

83. Ralph Kiner+ (26) .6576 1949 R

84. Chuck Klein+* (24) .6575 1929 L

85. Babe Ruth+* (24) .6574 1919 L

86. Albert Pujols (24) .6571 2004 R

87. Willie McCovey+* (31) .6558 1969 L

88. Albert Belle (31) .6552 1998 R

89. Sam Thompson+* (35) .6543 1895 L

90. Jimmie Foxx+ (26) .6531 1934 R

91. Chick Hafey+ (27) .6525 1930 R

92. Rudy York (23) .6507 1937 R

93. Ted Williams+* (30) .6502 1949 L

94. Bill Joyce* (28) .6479 1894 L

95. Lou Gehrig+* (25) .6477 1928 L

96. Ted Williams+* (23) .6475 1942 L

97. Duke Snider+* (27) .6473 1954 L

98. Barry Bonds* (29) .6471 1994 L

Jason Giambi* (29) .6471 2000 L

100. Sammy Sosa (29) .6470 1998 R

Rank Player (age that year) Slugging % Year Bats

101. Manny Ramirez (30) .6468 2002 R

102. Ken Griffey* (27) .6464 1997 L

103. Mark McGwire (33) .6463 1997 R

104. Chuck Klein+* (27) .6462 1932 L

105. Jim Gentile* (27) .6461 1961 L

106. Willie Stargell+* (33) .6456 1973 L

107. Al Simmons+ (25) .6453 1927 R

108. Willie Mays+ (34) .6452 1965 R

109. Alex Rodriguez (31) .6449 2007 R

110. Mike Schmidt+ (31) .6441 1981 R

111. Hal Trosky* (23) .6439 1936 L

112. Nap Lajoie+ (26) .6434 1901 R

113. Joe DiMaggio+ (26) .6432 1941 R

Lou Gehrig+* (34) .6432 1937 L

Juan Gonzalez (26) .6432 1996 R

116. Gary Sheffield (31) .6427 2000 R

117. Jim Edmonds* (34) .6426 2004 L

118. Ted Kluszewski* (29) .6422 1954 L

119. Al Simmons+ (27) .6420 1929 R

120. Joe Medwick+ (25) .6414 1937 R

Rank Player (age that year) Slugging % Year Bats

121. Al Simmons+ (29) .6413 1931 R

122. Ellis Burks (31) .6395 1996 R

123. Ralph Kiner+ (24) .6389 1947 R

124. Rogers Hornsby+ (25) .6385 1921 R

Mike Piazza (28) .6385 1997 R

126. Brady Anderson* (32) .6373 1996 L

127. Frank Robinson+ (30) .6372 1966 R

128. Jimmie Foxx+ (22) .6370 1930 R

129. Fred Lynn* (27) .6365 1979 L

130. Richard Hidalgo (25) .6362 2000 R

David Ortiz* (30) .6362 2006 L

132. Hank Aaron+ (25) .6359 1959 R

133. Johnny Mize+* (27) .6356 1940 L

134. Jimmie Foxx+ (27) .6355 1935 R

135. Kevin Mitchell (27) .6354 1989 R

136. Sammy Sosa (30) .6352 1999 R

137. Mel Ott+* (20) .6349 1929 L

138. Ted Williams+* (28) .6345 1947 L

139. Sammy Sosa (31) .6341 2000 R

140. Chipper Jones# (27) .6332 1999 B

Rank Player (age that year) Slugging % Year Bats

141. Juan Gonzalez (23) .6325 1993 R

Chick Hafey+ (26) .6325 1929 R

143. George Sisler+* (27) .6323 1920 L

144. Dick Allen (24) .6317 1966 R

Harry Heilmann+ (28) .6317 1923 R

Rogers Hornsby+ (32) .6317 1928 R

147. Ed Delahanty+ (28) .6313 1896 R

148. George Foster (28) .6309 1977 R

149. Jimmie Foxx+ (28) .6308 1936 R

150. Alex Rodriguez (20) .6306 1996 R

151. Juan Gonzalez (28) .6304 1998 R

152. Rafael Palmeiro* (34) .6301 1999 L

153. Larry Walker* (31) .6300 1998 L

154. Gabby Hartnett+ (29) .6299 1930 R

155. Todd Helton* (29) .6295 2003 L

156. Adrian Beltre (25) .6288 2004 R

157. Jim Bottomley+* (28) .6285 1928 L

158. Hank Greenberg+ (24) .6284 1935 R

159. Edgar Martinez (32) .6282 1995 R

Duke Snider+* (28) .6282 1955 L

Rank Player (age that year) Slugging % Year Bats

Willie Stargell+* (31) .6282 1971 L

162. Ken Griffey* (26) .6275 1996 L

163. Rogers Hornsby+ (27) .6274 1923 R

Ken Williams* (32) .6274 1922 L

165. Ralph Kiner+ (28) .6271 1951 R

Duke Snider+* (26) .6271 1953 L

167. Earl Averill+* (34) .6270 1936 L

168. Eddie Mathews+* (21) .6269 1953 L

169. Carlos Pena* (29) .6265 2007 L

170. Frank Thomas (28) .6262 1996 R

171. Joe DiMaggio+ (25) .6260 1940 R

172. Johnny Mize+* (26) .6259 1939 L

173. Willie Mays+ (26) .6256 1957 R

174. Frank Thomas (32) .6254 2000 R

175. Jimmie Foxx+ (21) .6248 1929 R

176. Gary Sheffield (27) .6243 1996 R

177. Stan Musial+* (28) .6242 1949 L

178. Mike Schmidt+ (30) .6241 1980 R

179. Frank Robinson+ (26) .6240 1962 R

180. Barry Bonds* (27) .6237 1992 L

Rank Player (age that year) Slugging % Year Bats

181. Jim Thome* (30) .6236 2001 L

182. Moises Alou (33) .6234 2000 R

Alex Rodriguez (26) .6234 2002 R

Ken Williams* (33) .6234 1923 L

185. Albert Belle (29) .6229 1996 R

186. Fred McGriff* (30) .6226 1994 L

187. Lefty O'Doul* (32) .6223 1929 L

188. Hank Greenberg+ (28) .6220 1939 R

189. Alex Rodriguez (25) .6218 2001 R

Carl Yastrzemski+* (27) .6218 1967 L

191. Brian Giles* (31) .6217 2002 L

192. Jermaine Dye (32) .6215 2006 R

George Watkins* (30) .6215 1930 L

194. Fred Dunlap (25) .6214 1884 R

195. Lance Berkman# (30) .6213 2006 B

196. David Ortiz* (31) .6211 2007 L

197. Ty Cobb+* (24) .6210 1911 L

198. Ken Caminiti# (33) .6209 1996 B

199. Lou Gehrig+* (29) .6208 1932 L

200. Lance Berkman# (25) .6204 2001 B

Rank Player (age that year) Slugging % Year Bats

201. Roger Maris* (26) .6203 1961 L

202. Dante Bichette (31) .6200 1995 R

203. Todd Helton* (30) .6197 2004 L

204. Rocky Colavito (24) .6196 1958 R

205. Bill Terry+* (31) .6193 1930 L

206. Manny Ramirez (34) .6192 2006 R

207. Hack Wilson+ (29) .6185 1929 R

208. Hank Aaron+ (28) .6182 1962 R

209. Prince Fielder* (23) .6178 2007 L

210. Mark McGwire (23) .6176 1987 R

211. Jim Edmonds* (33) .6175 2003 L

212. Bill Dickey+* (29) .6170 1936 L

213. Albert Pujols (28) .6169 2008 R

214. Ken Griffey* (23) .6168 1993 L

215. Ed Delahanty+ (27) .6167 1895 R

216. Harry Heilmann+ (32) .6158 1927 R

217. Jeff Bagwell (32) .6152 2000 R

218. Barry Bonds* (31) .6151 1996 L

Willie Mays+ (31) .6151 1962 R

220. Ripper Collins# (30) .6150 1934 B

Rank Player (age that year) Slugging % Year Bats

221. Ted Williams+* (29) .6149 1948 L

222. Wally Berger (24) .6144 1930 R

223. Ernie Banks+ (27) .6143 1958 R

Johnny Mize+* (34) .6143 1947 L

225. Brian Giles* (28) .6142 1999 L

Stan Musial+* (30) .6142 1951 L

227. Mike Piazza (31) .6141 2000 R

228. Goose Goslin+* (27) .6140 1928 L

229. Johnny Mize+* (25) .6139 1938 L

230. Ken Williams* (35) .6131 1925 L

231. Dave Kingman (30) .6128 1979 R

232. Manny Ramirez (32) .6127 2004 R

Al Rosen (29) .6127 1953 R

234. Willie McCovey+* (32) .6121 1970 L

235. Ryan Ludwick (29) .6120 2008 R

236. Jim Thome* (25) .6119 1996 L

237. Jack Clements* (30) .6118 1895 L

238. Babe Herman* (26) .6116 1929 L

Stan Musial+* (36) .6116 1957 L

240. Ken Griffey* (28) .6114 1998 L

Rank Player (age that year) Slugging % Year Bats

241. Frank Thomas (29) .6113 1997 R

242. Mickey Mantle+# (23) .6112 1955 B

243. Frank Robinson+ (25) .6110 1961 R

244. Roy Campanella+ (31) .6108 1953 R

245. Albert Pujols (21) .6102 2001 R

246. Alex Rodriguez (29) .6099 2005 R

247. Tris Speaker+* (35) .6098 1923 L

248. Albert Pujols (25) .6091 2005 R

249. Stan Musial+* (32) .6088 1953 L

Ted Williams+* (20) .6088 1939 L

251. Barry Bonds* (33) .6087 1998 L

Manny Ramirez (29) .6087 2001 R

253. Orlando Cepeda+ (23) .6086 1961 R

254. Reggie Jackson+* (23) .6084 1969 L

255. Stan Musial+* (33) .6074 1954 L

256. Willie Mays+ (33) .6073 1964 R

Larry Walker* (28) .6073 1995 L

258. Arky Vaughan+* (23) .6072 1935 L

259. Hank Aaron+ (35) .6070 1969 R

260. Matt Holliday (27) .6069 2007 R

Rank Player (age that year) Slugging % Year Bats

261. Matt Williams (28) .6067 1994 R

262. Frank Thomas (25) .6066 1993 R

263. Alex Rodriguez (24) .6065 2000 R

Frank Thomas (27) .6065 1995 R

265. Harry Heilmann+ (26) .6063 1921 R

Harmon Killebrew+ (25) .6063 1961 R

Billy Williams+* (34) .6063 1972 L

268. Boog Powell* (22) .6061 1964 L

269. Mike Piazza (26) .6060 1995 R

270. Tris Speaker+* (34) .6056 1922 L

271. Lou Gehrig+* (30) .6054 1933 L

272. Ted Williams+* (37) .6050 1956 L

273. George Bell (27) .6049 1987 R

Chipper Jones# (29) .6049 2001 B

275. Mickey Mantle+# (30) .6048 1962 B

276. Chipper Jones# (35) .6043 2007 B

277. Hank Greenberg+ (35) .6042 1946 R

Lefty O'Doul* (33) .6042 1930 L

Gary Sheffield (34) .6042 2003 R

280. David Ortiz* (29) .6040 2005 L

Rank Player (age that year) Slugging % Year Bats

281. Troy Glaus (23) .6039 2000 R

282. Chick Hafey+ (25) .6038 1928 R

283. Nomar Garciaparra (25) .6034 1999 R

284. Paul O'Neill* (31) .6033 1994 L

285. David Ortiz* (28) .6031 2004 L

286. Eddie Mathews+* (22) .6029 1954 L

287. Dick Allen (30) .6028 1972 R

288. Chuck Klein+* (28) .6023 1933 L

289. Andres Galarraga (32) .6021 1993 R

290. Larry Walker* (35) .6017 2002 L

291. Jeff Heath* (23) .6016 1938 L

Joe Kelley+ (22) .6016 1894 R

293. Juan Gonzalez (29) .6014 1999 R

294. Eddie Mathews+* (23) .6012 1955 L

295. Goose Goslin+* (29) .6010 1930 L

Ed Morgan (26) .6010 1930 R

297. Mel Ott+* (23) .6007 1932 L

298. Andres Galarraga (35) .6006 1996 R

299. Hank Greenberg+ (23) .6003 1934 R

300. Hank Aaron+ (23) .6000 1957 R

Rank Player (age that year) Slugging % Year Bats

Vladimir Guerrero (23) .6000 1999 R

302. Jim Rice (25) .5997 1978 R

Alex Rodriguez (27) .5997 2003 R

304. Bob Hamelin* (26) .5994 1994 L

Al Simmons+ (23) .5994 1925 R

306. Nomar Garciaparra (26) .5992 2000 R

307. Manny Ramirez (26) .5990 1998 R

308. John Olerud* (24) .5989 1993 L

309. Alex Rodriguez (32) .5984 2008 R

Hal Trosky* (21) .5984 1934 L

311. Jason Giambi* (31) .5982 2002 L

312. Kiki Cuyler+ (26) .5981 1925 R

313. Vladimir Guerrero (28) .5980 2004 R

Scott Rolen (29) .5980 2004 R

Jim Thome* (35) .5980 2006 L

316. Harry Heilmann+ (27) .5978 1922 R

Duke Snider+* (29) .5978 1956 L

318. Lance Berkman# (32) .5977 2008 B

Shawn Green* (28) .5977 2001 L

320. Ty Cobb+* (38) .5976 1925 L

Rank Player (age that year) Slugging % Year Bats

Joe DiMaggio+ (33) .5976 1948 R

322. Reggie Jackson+* (34) .5973 1980 L

323. Joe Adcock (28) .5969 1956 R

Greg Vaughn (32) .5969 1998 R

325. Jack Clark (31) .5967 1987 R

326. Magglio Ordonez (28) .5966 2002 R

327. Stan Musial+* (29) .5964 1950 L

328. Jeff Kent (32) .5962 2000 R

329. Jim Rice (26) .5961 1979 R

330. David Justice* (31) .5960 1997 L

331. Ernie Banks+ (28) .5959 1959 R

332. Ty Cobb+* (34) .5957 1921 L

333. Ernie Banks+ (24) .5956 1955 R

334. Edgar Martinez (33) .5952 1996 R

335. Magglio Ordonez (33) .5950 2007 R

336. Frank Robinson+ (24) .5948 1960 R

337. Andres Galarraga (37) .5946 1998 R

Travis Hafner* (28) .5946 2005 L

Johnny Mize+* (24) .5946 1937 L

340. Carlos Beltran# (29) .5941 2006 B

Rank Player (age that year) Slugging % Year Bats

341. Tim Salmon (26) .5940 1995 R

342. Brian Giles* (29) .5939 2000 L

Greg Luzinski (26) .5939 1977 R

Manny Ramirez (33) .5939 2005 R

George Sisler+* (29) .5939 1922 L

346. Hank Aaron+ (27) .5937 1961 R

347. Ted Williams+* (21) .5936 1940 L

348. Sammy Sosa (33) .5935 2002 R

349. Jim Rice (24) .5932 1977 R

350. Carlos Delgado* (31) .5930 2003 L

Danny Tartabull (28) .5930 1991 R

352. Eric Davis (25) .5928 1987 R

Vladimir Guerrero (26) .5928 2002 R

354. Eddie Mathews+* (27) .5926 1959 L

355. Moises Alou (27) .5924 1994 R

Carlos Delgado* (26) .5924 1998 L

357. Andres Galarraga (33) .5923 1994 R

358. Bob Cerv (32) .5922 1958 R

359. Jeff Bagwell (29) .5919 1997 R

Carl Yastrzemski+* (30) .5919 1970 L

Rank Player (age that year) Slugging % Year Bats

361. Cecil Fielder (26) .5916 1990 R

362. Mickey Mantle+# (26) .5915 1958 B

David Ortiz* (27) .5915 2003 L

364. Mickey Mantle+# (32) .5914 1964 B

Andy Pafko (29) .5914 1950 R

366. Mel Ott+* (25) .5911 1934 L

Mo Vaughn* (30) .5911 1998 L

368. Jeff Bagwell (31) .5908 1999 R

369. Ralph Kiner+ (27) .5905 1950 R

370. Brian Giles* (30) .5903 2001 L

371. Juan Gonzalez (31) .5902 2001 R

Joe Jackson* (21) .5902 1911 L

373. Ross Barnes (26) .5901 1876 R

Roy Campanella+ (29) .5901 1951 R

375. Ed Delahanty+ (34) .5898 1902 R

376. Chick Hafey+ (24) .5896 1927 R

377. Joe Jackson* (30) .5895 1920 L

378. Tony Perez+ (28) .5894 1970 R

379. Hal Trosky* (26) .5893 1939 L

380. Vinny Castilla (30) .5891 1998 R

Rank Player (age that year) Slugging % Year Bats

Juan Gonzalez (27) .5891 1997 R

Vladimir Guerrero (22) .5891 1998 R

383. Rico Petrocelli (26) .5888 1969 R

384. Ryan Braun (24) .5886 2008 R

385. Hack Wilson+ (28) .5885 1928 R

386. Jack Fournier* (33) .5884 1923 L

387. Wade Boggs+* (29) .5880 1987 L

Shawn Green* (26) .5880 1999 L

Mel Ott+* (27) .5880 1936 L

390. Geoff Jenkins* (25) .5879 2000 L

Phil Nevin (30) .5879 2001 R

392. Dolph Camilli* (30) .5874 1937 L

393. Larry Walker* (27) .5873 1994 L

394. Manny Ramirez (31) .5870 2003 R

395. Johnny Bench+ (22) .5868 1970 R

396. Carl Everett# (29) .5867 2000 B

397. Duke Snider+* (30) .5866 1957 L

398. Todd Helton* (25) .5865 1999 L

Stan Musial+* (25) .5865 1946 L

Billy Williams+* (32) .5865 1970 L

Rank Player (age that year) Slugging % Year Bats

401. Hank Aaron+ (29) .5864 1963 R

Walker Cooper (32) .5864 1947 R

Matt Holliday (26) .5864 2006 R

Carlos Quentin (25) .5864 2008 R

405. Jeff Heath* (26) .5863 1941 L

Rogers Hornsby+ (31) .5863 1927 R

407. Willie McCovey+* (28) .5857 1966 L

Alex Rodriguez (23) .5857 1999 R

409. George Brett+* (32) .5854 1985 L

410. Matt Holliday (28) .5853 2008 R

411. Dave Parker* (27) .5852 1978 L

412. Andres Galarraga (36) .5850 1997 R

Ted Kluszewski* (30) .5850 1955 L

Ray Lankford* (30) .5850 1997 L

415. Ed Delahanty+ (26) .5849 1894 R

416. Joe DiMaggio+ (35) .5848 1950 R

417. Chris Hoiles (28) .5847 1993 R

418. Barry Bonds* (32) .5846 1997 L

Mark McGwire (28) .5846 1992 R

420. Nomar Garciaparra (24) .5844 1998 R

Rank Player (age that year) Slugging % Year Bats

Carl Reynolds (27) .5844 1930 R

422. Chuck Klein+* (26) .5842 1931 L

423. Ty Cobb+* (25) .5841 1912 L

Lou Gehrig+* (26) .5841 1929 L

Ryan Howard* (27) .5841 2007 L

Jim Thome* (27) .5841 1998 L

427. David Justice* (34) .5840 2000 L

428. Willie Mays+ (30) .5839 1961 R

Ted Williams+* (39) .5839 1958 L

430. Harmon Killebrew+ (33) .5838 1969 R

Gary Sheffield (25) .5838 1994 R

432. Rico Carty (30) .5837 1970 R

433. Willie Mays+ (27) .5833 1958 R

Frank Robinson+ (23) .5833 1959 R

Rudy York (26) .5833 1940 R

436. Ed Delahanty+ (25) .5832 1893 R

Walt Dropo (27) .5832 1950 R

Lou Gehrig+* (32) .5832 1935 L

439. Roy Campanella+ (33) .5830 1955 R

Travis Hafner* (27) .5830 2004 L

Rank Player (age that year) Slugging % Year Bats

Rafael Palmeiro* (30) .5830 1995 L

442. Jim Edmonds* (30) .5829 2000 L

443. Milton Bradley# (30) .5828 2008 B

444. Darryl Strawberry* (25) .5827 1987 L

Mo Vaughn* (28) .5827 1996 L

446. Willie Mays+ (28) .5826 1959 R

447. Mel Ott+* (29) .5825 1938 L

Gary Sheffield (32) .5825 2001 R

449. Moises Alou (31) .5822 1998 R

Willie Mays+ (32) .5822 1963 R

451. Eric Davis (36) .5819 1998 R

452. Ed Delahanty+ (31) .5818 1899 R

Manny Ramirez (24) .5818 1996 R

454. Jim Hickman (33) .5817 1970 R

Babe Ruth+* (38) .5817 1933 L

456. Carlos Delgado* (33) .5816 2005 L

457. Willie Stargell+* (26) .5814 1966 L

458. Roger Maris* (25) .5812 1960 L

459. Joe DiMaggio+ (23) .5810 1938 R

460. Dan Brouthers+* (28) .5808 1886 L

Rank Player (age that year) Slugging % Year Bats

Mel Ott+* (30) .5808 1939 L

Dick Stuart (28) .5808 1961 R

463. Jim Thome* (33) .5807 2004 L

464. Jimmie Foxx+ (32) .5806 1940 R

465. Jake Stenzel (27) .5805 1894 R

466. Carl Furillo (31) .5804 1953 R

467. Will Clark* (23) .5803 1987 L

468. Bill Terry+* (33) .5801 1932 L

469. Dale Alexander (26) .5799 1929 R

Charlie Keller* (24) .5799 1941 L

Gary Sheffield (23) .5799 1992 R

472. Rocky Colavito (27) .5798 1961 R

473. Dale Murphy (31) .5795 1987 R

474. Ernie Banks+ (26) .5791 1957 R

Edgar Martinez (37) .5791 2000 R

476. Hack Wilson+ (27) .5790 1927 R

477. Rudy York (24) .5788 1938 R

478. Joe Jackson* (22) .5787 1912 L

Roy Sievers (30) .5787 1957 R

480. Gil Hodges (30) .5786 1954 R

Rank Player (age that year) Slugging % Year Bats

Jim Thome* (26) .5786 1997 L

482. Reggie Sanders (27) .5785 1995 R

483. Jim Bottomley+* (25) .5784 1925 L

Cliff Floyd* (28) .5784 2001 L

485. Trot Nixon* (29) .5782 2003 L

486. Tris Speaker+* (37) .5781 1925 L

487. Robin Yount+ (26) .5780 1982 R

488. Lance Berkman# (26) .5778 2002 B

Bret Boone (32) .5778 2001 R

490. Mel Ott+* (21) .5777 1930 L

Aramis Ramirez (26) .5777 2004 R

492. Dolph Camilli* (29) .5774 1936 L

Tino Martinez* (29) .5774 1997 L

494. Harry Heilmann+ (35) .5773 1930 R

Bobby Higginson* (25) .5773 1996 L

Johnny Mize+* (23) .5773 1936 L

497. Barry Bonds* (30) .5771 1995 L

Chipper Jones# (36) .5771 2008 B

499. Pedro Guerrero (29) .5770 1985 R

Tommy Holmes* (28) .5770 1945 L

Joe Medwick+ (24) .5770 1936 R

Baseball Leaders & Baseball Records: Single-Season Career Active Progressive Year-by-Year League

Note that seasons prior to 1876 are not included in single-season marks, but are included in career marks.


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You Are Here > Baseball-Reference.com > Leaders & Records > Single-Season Leaders & Records for Slugging %

Rank	Player (age that year)	Slugging %	Year	Bats
1.	Barry Bonds* (36)	.8634	2001	L
2.	Babe Ruth+* (25)	.8490	1920	L
3.	Babe Ruth+* (26)	.8463	1921	L
4.	Barry Bonds* (39)	.8123	2004	L
5.	Barry Bonds* (37)	.7990	2002	L
6.	Babe Ruth+* (32)	.7722	1927	L
7.	Lou Gehrig+* (24)	.7654	1927	L
8.	Babe Ruth+* (28)	.7644	1923	L
9.	Rogers Hornsby+ (29)	.7560	1925	R
10.	Mark McGwire (34)	.7525	1998	R
11.	Jeff Bagwell (26)	.7500	1994	R
12.	Barry Bonds* (38)	.7487	2003	L
	Jimmie Foxx+ (24)	.7487	1932	R
14.	Babe Ruth+* (29)	.7391	1924	L
15.	Babe Ruth+* (31)	.7374	1926	L
16.	Sammy Sosa (32)	.7366	2001	R
17.	Ted Williams+* (22)	.7346	1941	L
18.	Babe Ruth+* (35)	.7317	1930	L
19.	Ted Williams+* (38)	.7310	1957	L
20.	Mark McGwire (32)	.7305	1996	R
Rank	Player (age that year)	Slugging %	Year	Bats
21.	Frank Thomas (26)	.7293	1994	R
22.	Hack Wilson+ (30)	.7231	1930	R
23.	Rogers Hornsby+ (26)	.7223	1922	R
24.	Lou Gehrig+* (27)	.7212	1930	L
25.	Larry Walker* (30)	.7201	1997	L
26.	Albert Belle (27)	.7136	1994	R
27.	Larry Walker* (32)	.7100	1999	L
28.	Babe Ruth+* (33)	.7090	1928	L
29.	Al Simmons+ (28)	.7076	1930	R
30.	Lou Gehrig+* (31)	.7064	1934	L
31.	Mickey Mantle+# (24)	.7054	1956	B
32.	Jimmie Foxx+ (30)	.7044	1938	R
33.	Jimmie Foxx+ (25)	.7033	1933	R
34.	Stan Musial+* (27)	.7021	1948	L
35.	Babe Ruth+* (36)	.7004	1931	L
36.	Todd Helton* (26)	.6983	2000	L
37.	Babe Ruth+* (34)	.6974	1929	L
38.	Manny Ramirez (28)	.6970	2000	R
39.	Mark McGwire (35)	.6967	1999	R
40.	Lou Gehrig+* (33)	.6960	1936	L
Rank	Player (age that year)	Slugging %	Year	Bats
41.	Rogers Hornsby+ (28)	.6959	1924	R
42.	Hugh Duffy+ (27)	.6939	1894	R
43.	Jimmie Foxx+ (31)	.6938	1939	R
44.	Albert Belle (28)	.6905	1995	R
	Tip O'Neill (29)	.6905	1887	R
46.	Luis Gonzalez* (33)	.6880	2001	L
47.	Barry Bonds* (35)	.6875	2000	L
48.	Mickey Mantle+# (29)	.6868	1961	B
49.	Chuck Klein+* (25)	.6867	1930	L
50.	Sam Thompson+* (34)	.6865	1894	L
51.	Todd Helton* (27)	.6848	2001	L
52.	Hank Greenberg+ (27)	.6834	1938	R
53.	Kevin Mitchell (32)	.6806	1994	R
54.	Rogers Hornsby+ (33)	.6794	1929	R
55.	Babe Herman* (27)	.6775	1930	L
56.	Barry Bonds* (28)	.6772	1993	L
57.	Jim Thome* (31)	.6771	2002	L
58.	Ken Griffey* (24)	.6744	1994	L
59.	Joe DiMaggio+ (22)	.6731	1937	R
60.	Babe Ruth+* (27)	.6724	1922	L
Rank	Player (age that year)	Slugging %	Year	Bats
61.	Joe DiMaggio+ (24)	.6710	1939	R
	Albert Pujols (26)	.6710	2006	R
63.	Hank Greenberg+ (29)	.6702	1940	R
64.	Hank Aaron+ (37)	.6687	1971	R
65.	Hank Greenberg+ (26)	.6684	1937	R
66.	Willie Mays+ (23)	.6673	1954	R
	Ted Williams+* (27)	.6673	1946	L
68.	Albert Pujols (23)	.6667	2003	R
69.	Mickey Mantle+# (25)	.6646	1957	B
70.	Carlos Delgado* (28)	.6643	2000	L
71.	George Brett+* (27)	.6637	1980	L
	Vladimir Guerrero (24)	.6637	2000	R
73.	Manny Ramirez (27)	.6628	1999	R
74.	Lou Gehrig+* (28)	.6624	1931	L
75.	Larry Walker* (34)	.6620	2001	L
76.	Norm Cash* (26)	.6617	1961	L
77.	Derrek Lee (29)	.6616	2005	R
78.	Babe Ruth+* (37)	.6608	1932	L
79.	Jason Giambi* (30)	.6596	2001	L
80.	Ryan Howard* (26)	.6592	2006	L
Rank	Player (age that year)	Slugging %	Year	Bats
81.	Travis Hafner* (29)	.6586	2006	L
	Willie Mays+ (24)	.6586	1955	R
83.	Ralph Kiner+ (26)	.6576	1949	R
84.	Chuck Klein+* (24)	.6575	1929	L
85.	Babe Ruth+* (24)	.6574	1919	L
86.	Albert Pujols (24)	.6571	2004	R
87.	Willie McCovey+* (31)	.6558	1969	L
88.	Albert Belle (31)	.6552	1998	R
89.	Sam Thompson+* (35)	.6543	1895	L
90.	Jimmie Foxx+ (26)	.6531	1934	R
91.	Chick Hafey+ (27)	.6525	1930	R
92.	Rudy York (23)	.6507	1937	R
93.	Ted Williams+* (30)	.6502	1949	L
94.	Bill Joyce* (28)	.6479	1894	L
95.	Lou Gehrig+* (25)	.6477	1928	L
96.	Ted Williams+* (23)	.6475	1942	L
97.	Duke Snider+* (27)	.6473	1954	L
98.	Barry Bonds* (29)	.6471	1994	L
	Jason Giambi* (29)	.6471	2000	L
100.	Sammy Sosa (29)	.6470	1998	R
Rank	Player (age that year)	Slugging %	Year	Bats
101.	Manny Ramirez (30)	.6468	2002	R
102.	Ken Griffey* (27)	.6464	1997	L
103.	Mark McGwire (33)	.6463	1997	R
104.	Chuck Klein+* (27)	.6462	1932	L
105.	Jim Gentile* (27)	.6461	1961	L
106.	Willie Stargell+* (33)	.6456	1973	L
107.	Al Simmons+ (25)	.6453	1927	R
108.	Willie Mays+ (34)	.6452	1965	R
109.	Alex Rodriguez (31)	.6449	2007	R
110.	Mike Schmidt+ (31)	.6441	1981	R
111.	Hal Trosky* (23)	.6439	1936	L
112.	Nap Lajoie+ (26)	.6434	1901	R
113.	Joe DiMaggio+ (26)	.6432	1941	R
	Lou Gehrig+* (34)	.6432	1937	L
	Juan Gonzalez (26)	.6432	1996	R
116.	Gary Sheffield (31)	.6427	2000	R
117.	Jim Edmonds* (34)	.6426	2004	L
118.	Ted Kluszewski* (29)	.6422	1954	L
119.	Al Simmons+ (27)	.6420	1929	R
120.	Joe Medwick+ (25)	.6414	1937	R
Rank	Player (age that year)	Slugging %	Year	Bats
121.	Al Simmons+ (29)	.6413	1931	R
122.	Ellis Burks (31)	.6395	1996	R
123.	Ralph Kiner+ (24)	.6389	1947	R
124.	Rogers Hornsby+ (25)	.6385	1921	R
	Mike Piazza (28)	.6385	1997	R
126.	Brady Anderson* (32)	.6373	1996	L
127.	Frank Robinson+ (30)	.6372	1966	R
128.	Jimmie Foxx+ (22)	.6370	1930	R
129.	Fred Lynn* (27)	.6365	1979	L
130.	Richard Hidalgo (25)	.6362	2000	R
	David Ortiz* (30)	.6362	2006	L
132.	Hank Aaron+ (25)	.6359	1959	R
133.	Johnny Mize+* (27)	.6356	1940	L
134.	Jimmie Foxx+ (27)	.6355	1935	R
135.	Kevin Mitchell (27)	.6354	1989	R
136.	Sammy Sosa (30)	.6352	1999	R
137.	Mel Ott+* (20)	.6349	1929	L
138.	Ted Williams+* (28)	.6345	1947	L
139.	Sammy Sosa (31)	.6341	2000	R
140.	Chipper Jones# (27)	.6332	1999	B
Rank	Player (age that year)	Slugging %	Year	Bats
141.	Juan Gonzalez (23)	.6325	1993	R
	Chick Hafey+ (26)	.6325	1929	R
143.	George Sisler+* (27)	.6323	1920	L
144.	Dick Allen (24)	.6317	1966	R
	Harry Heilmann+ (28)	.6317	1923	R
	Rogers Hornsby+ (32)	.6317	1928	R
147.	Ed Delahanty+ (28)	.6313	1896	R
148.	George Foster (28)	.6309	1977	R
149.	Jimmie Foxx+ (28)	.6308	1936	R
150.	Alex Rodriguez (20)	.6306	1996	R
151.	Juan Gonzalez (28)	.6304	1998	R
152.	Rafael Palmeiro* (34)	.6301	1999	L
153.	Larry Walker* (31)	.6300	1998	L
154.	Gabby Hartnett+ (29)	.6299	1930	R
155.	Todd Helton* (29)	.6295	2003	L
156.	Adrian Beltre (25)	.6288	2004	R
157.	Jim Bottomley+* (28)	.6285	1928	L
158.	Hank Greenberg+ (24)	.6284	1935	R
159.	Edgar Martinez (32)	.6282	1995	R
	Duke Snider+* (28)	.6282	1955	L
Rank	Player (age that year)	Slugging %	Year	Bats
	Willie Stargell+* (31)	.6282	1971	L
162.	Ken Griffey* (26)	.6275	1996	L
163.	Rogers Hornsby+ (27)	.6274	1923	R
	Ken Williams* (32)	.6274	1922	L
165.	Ralph Kiner+ (28)	.6271	1951	R
	Duke Snider+* (26)	.6271	1953	L
167.	Earl Averill+* (34)	.6270	1936	L
168.	Eddie Mathews+* (21)	.6269	1953	L
169.	Carlos Pena* (29)	.6265	2007	L
170.	Frank Thomas (28)	.6262	1996	R
171.	Joe DiMaggio+ (25)	.6260	1940	R
172.	Johnny Mize+* (26)	.6259	1939	L
173.	Willie Mays+ (26)	.6256	1957	R
174.	Frank Thomas (32)	.6254	2000	R
175.	Jimmie Foxx+ (21)	.6248	1929	R
176.	Gary Sheffield (27)	.6243	1996	R
177.	Stan Musial+* (28)	.6242	1949	L
178.	Mike Schmidt+ (30)	.6241	1980	R
179.	Frank Robinson+ (26)	.6240	1962	R
180.	Barry Bonds* (27)	.6237	1992	L
Rank	Player (age that year)	Slugging %	Year	Bats
181.	Jim Thome* (30)	.6236	2001	L
182.	Moises Alou (33)	.6234	2000	R
	Alex Rodriguez (26)	.6234	2002	R
	Ken Williams* (33)	.6234	1923	L
185.	Albert Belle (29)	.6229	1996	R
186.	Fred McGriff* (30)	.6226	1994	L
187.	Lefty O'Doul* (32)	.6223	1929	L
188.	Hank Greenberg+ (28)	.6220	1939	R
189.	Alex Rodriguez (25)	.6218	2001	R
	Carl Yastrzemski+* (27)	.6218	1967	L
191.	Brian Giles* (31)	.6217	2002	L
192.	Jermaine Dye (32)	.6215	2006	R
	George Watkins* (30)	.6215	1930	L
194.	Fred Dunlap (25)	.6214	1884	R
195.	Lance Berkman# (30)	.6213	2006	B
196.	David Ortiz* (31)	.6211	2007	L
197.	Ty Cobb+* (24)	.6210	1911	L
198.	Ken Caminiti# (33)	.6209	1996	B
199.	Lou Gehrig+* (29)	.6208	1932	L
200.	Lance Berkman# (25)	.6204	2001	B
Rank	Player (age that year)	Slugging %	Year	Bats
201.	Roger Maris* (26)	.6203	1961	L
202.	Dante Bichette (31)	.6200	1995	R
203.	Todd Helton* (30)	.6197	2004	L
204.	Rocky Colavito (24)	.6196	1958	R
205.	Bill Terry+* (31)	.6193	1930	L
206.	Manny Ramirez (34)	.6192	2006	R
207.	Hack Wilson+ (29)	.6185	1929	R
208.	Hank Aaron+ (28)	.6182	1962	R
209.	Prince Fielder* (23)	.6178	2007	L
210.	Mark McGwire (23)	.6176	1987	R
211.	Jim Edmonds* (33)	.6175	2003	L
212.	Bill Dickey+* (29)	.6170	1936	L
213.	Albert Pujols (28)	.6169	2008	R
214.	Ken Griffey* (23)	.6168	1993	L
215.	Ed Delahanty+ (27)	.6167	1895	R
216.	Harry Heilmann+ (32)	.6158	1927	R
217.	Jeff Bagwell (32)	.6152	2000	R
218.	Barry Bonds* (31)	.6151	1996	L
	Willie Mays+ (31)	.6151	1962	R
220.	Ripper Collins# (30)	.6150	1934	B
Rank	Player (age that year)	Slugging %	Year	Bats
221.	Ted Williams+* (29)	.6149	1948	L
222.	Wally Berger (24)	.6144	1930	R
223.	Ernie Banks+ (27)	.6143	1958	R
	Johnny Mize+* (34)	.6143	1947	L
225.	Brian Giles* (28)	.6142	1999	L
	Stan Musial+* (30)	.6142	1951	L
227.	Mike Piazza (31)	.6141	2000	R
228.	Goose Goslin+* (27)	.6140	1928	L
229.	Johnny Mize+* (25)	.6139	1938	L
230.	Ken Williams* (35)	.6131	1925	L
231.	Dave Kingman (30)	.6128	1979	R
232.	Manny Ramirez (32)	.6127	2004	R
	Al Rosen (29)	.6127	1953	R
234.	Willie McCovey+* (32)	.6121	1970	L
235.	Ryan Ludwick (29)	.6120	2008	R
236.	Jim Thome* (25)	.6119	1996	L
237.	Jack Clements* (30)	.6118	1895	L
238.	Babe Herman* (26)	.6116	1929	L
	Stan Musial+* (36)	.6116	1957	L
240.	Ken Griffey* (28)	.6114	1998	L
Rank	Player (age that year)	Slugging %	Year	Bats
241.	Frank Thomas (29)	.6113	1997	R
242.	Mickey Mantle+# (23)	.6112	1955	B
243.	Frank Robinson+ (25)	.6110	1961	R
244.	Roy Campanella+ (31)	.6108	1953	R
245.	Albert Pujols (21)	.6102	2001	R
246.	Alex Rodriguez (29)	.6099	2005	R
247.	Tris Speaker+* (35)	.6098	1923	L
248.	Albert Pujols (25)	.6091	2005	R
249.	Stan Musial+* (32)	.6088	1953	L
	Ted Williams+* (20)	.6088	1939	L
251.	Barry Bonds* (33)	.6087	1998	L
	Manny Ramirez (29)	.6087	2001	R
253.	Orlando Cepeda+ (23)	.6086	1961	R
254.	Reggie Jackson+* (23)	.6084	1969	L
255.	Stan Musial+* (33)	.6074	1954	L
256.	Willie Mays+ (33)	.6073	1964	R
	Larry Walker* (28)	.6073	1995	L
258.	Arky Vaughan+* (23)	.6072	1935	L
259.	Hank Aaron+ (35)	.6070	1969	R
260.	Matt Holliday (27)	.6069	2007	R
Rank	Player (age that year)	Slugging %	Year	Bats
261.	Matt Williams (28)	.6067	1994	R
262.	Frank Thomas (25)	.6066	1993	R
263.	Alex Rodriguez (24)	.6065	2000	R
	Frank Thomas (27)	.6065	1995	R
265.	Harry Heilmann+ (26)	.6063	1921	R
	Harmon Killebrew+ (25)	.6063	1961	R
	Billy Williams+* (34)	.6063	1972	L
268.	Boog Powell* (22)	.6061	1964	L
269.	Mike Piazza (26)	.6060	1995	R
270.	Tris Speaker+* (34)	.6056	1922	L
271.	Lou Gehrig+* (30)	.6054	1933	L
272.	Ted Williams+* (37)	.6050	1956	L
273.	George Bell (27)	.6049	1987	R
	Chipper Jones# (29)	.6049	2001	B
275.	Mickey Mantle+# (30)	.6048	1962	B
276.	Chipper Jones# (35)	.6043	2007	B
277.	Hank Greenberg+ (35)	.6042	1946	R
	Lefty O'Doul* (33)	.6042	1930	L
	Gary Sheffield (34)	.6042	2003	R
280.	David Ortiz* (29)	.6040	2005	L
Rank	Player (age that year)	Slugging %	Year	Bats
281.	Troy Glaus (23)	.6039	2000	R
282.	Chick Hafey+ (25)	.6038	1928	R
283.	Nomar Garciaparra (25)	.6034	1999	R
284.	Paul O'Neill* (31)	.6033	1994	L
285.	David Ortiz* (28)	.6031	2004	L
286.	Eddie Mathews+* (22)	.6029	1954	L
287.	Dick Allen (30)	.6028	1972	R
288.	Chuck Klein+* (28)	.6023	1933	L
289.	Andres Galarraga (32)	.6021	1993	R
290.	Larry Walker* (35)	.6017	2002	L
291.	Jeff Heath* (23)	.6016	1938	L
	Joe Kelley+ (22)	.6016	1894	R
293.	Juan Gonzalez (29)	.6014	1999	R
294.	Eddie Mathews+* (23)	.6012	1955	L
295.	Goose Goslin+* (29)	.6010	1930	L
	Ed Morgan (26)	.6010	1930	R
297.	Mel Ott+* (23)	.6007	1932	L
298.	Andres Galarraga (35)	.6006	1996	R
299.	Hank Greenberg+ (23)	.6003	1934	R
300.	Hank Aaron+ (23)	.6000	1957	R
Rank	Player (age that year)	Slugging %	Year	Bats
	Vladimir Guerrero (23)	.6000	1999	R
302.	Jim Rice (25)	.5997	1978	R
	Alex Rodriguez (27)	.5997	2003	R
304.	Bob Hamelin* (26)	.5994	1994	L
	Al Simmons+ (23)	.5994	1925	R
306.	Nomar Garciaparra (26)	.5992	2000	R
307.	Manny Ramirez (26)	.5990	1998	R
308.	John Olerud* (24)	.5989	1993	L
309.	Alex Rodriguez (32)	.5984	2008	R
	Hal Trosky* (21)	.5984	1934	L
311.	Jason Giambi* (31)	.5982	2002	L
312.	Kiki Cuyler+ (26)	.5981	1925	R
313.	Vladimir Guerrero (28)	.5980	2004	R
	Scott Rolen (29)	.5980	2004	R
	Jim Thome* (35)	.5980	2006	L
316.	Harry Heilmann+ (27)	.5978	1922	R
	Duke Snider+* (29)	.5978	1956	L
318.	Lance Berkman# (32)	.5977	2008	B
	Shawn Green* (28)	.5977	2001	L
320.	Ty Cobb+* (38)	.5976	1925	L
Rank	Player (age that year)	Slugging %	Year	Bats
	Joe DiMaggio+ (33)	.5976	1948	R
322.	Reggie Jackson+* (34)	.5973	1980	L
323.	Joe Adcock (28)	.5969	1956	R
	Greg Vaughn (32)	.5969	1998	R
325.	Jack Clark (31)	.5967	1987	R
326.	Magglio Ordonez (28)	.5966	2002	R
327.	Stan Musial+* (29)	.5964	1950	L
328.	Jeff Kent (32)	.5962	2000	R
329.	Jim Rice (26)	.5961	1979	R
330.	David Justice* (31)	.5960	1997	L
331.	Ernie Banks+ (28)	.5959	1959	R
332.	Ty Cobb+* (34)	.5957	1921	L
333.	Ernie Banks+ (24)	.5956	1955	R
334.	Edgar Martinez (33)	.5952	1996	R
335.	Magglio Ordonez (33)	.5950	2007	R
336.	Frank Robinson+ (24)	.5948	1960	R
337.	Andres Galarraga (37)	.5946	1998	R
	Travis Hafner* (28)	.5946	2005	L
	Johnny Mize+* (24)	.5946	1937	L
340.	Carlos Beltran# (29)	.5941	2006	B
Rank	Player (age that year)	Slugging %	Year	Bats
341.	Tim Salmon (26)	.5940	1995	R
342.	Brian Giles* (29)	.5939	2000	L
	Greg Luzinski (26)	.5939	1977	R
	Manny Ramirez (33)	.5939	2005	R
	George Sisler+* (29)	.5939	1922	L
346.	Hank Aaron+ (27)	.5937	1961	R
347.	Ted Williams+* (21)	.5936	1940	L
348.	Sammy Sosa (33)	.5935	2002	R
349.	Jim Rice (24)	.5932	1977	R
350.	Carlos Delgado* (31)	.5930	2003	L
	Danny Tartabull (28)	.5930	1991	R
352.	Eric Davis (25)	.5928	1987	R
	Vladimir Guerrero (26)	.5928	2002	R
354.	Eddie Mathews+* (27)	.5926	1959	L
355.	Moises Alou (27)	.5924	1994	R
	Carlos Delgado* (26)	.5924	1998	L
357.	Andres Galarraga (33)	.5923	1994	R
358.	Bob Cerv (32)	.5922	1958	R
359.	Jeff Bagwell (29)	.5919	1997	R
	Carl Yastrzemski+* (30)	.5919	1970	L
Rank	Player (age that year)	Slugging %	Year	Bats
361.	Cecil Fielder (26)	.5916	1990	R
362.	Mickey Mantle+# (26)	.5915	1958	B
	David Ortiz* (27)	.5915	2003	L
364.	Mickey Mantle+# (32)	.5914	1964	B
	Andy Pafko (29)	.5914	1950	R
366.	Mel Ott+* (25)	.5911	1934	L
	Mo Vaughn* (30)	.5911	1998	L
368.	Jeff Bagwell (31)	.5908	1999	R
369.	Ralph Kiner+ (27)	.5905	1950	R
370.	Brian Giles* (30)	.5903	2001	L
371.	Juan Gonzalez (31)	.5902	2001	R
	Joe Jackson* (21)	.5902	1911	L
373.	Ross Barnes (26)	.5901	1876	R
	Roy Campanella+ (29)	.5901	1951	R
375.	Ed Delahanty+ (34)	.5898	1902	R
376.	Chick Hafey+ (24)	.5896	1927	R
377.	Joe Jackson* (30)	.5895	1920	L
378.	Tony Perez+ (28)	.5894	1970	R
379.	Hal Trosky* (26)	.5893	1939	L
380.	Vinny Castilla (30)	.5891	1998	R
Rank	Player (age that year)	Slugging %	Year	Bats
	Juan Gonzalez (27)	.5891	1997	R
	Vladimir Guerrero (22)	.5891	1998	R
383.	Rico Petrocelli (26)	.5888	1969	R
384.	Ryan Braun (24)	.5886	2008	R
385.	Hack Wilson+ (28)	.5885	1928	R
386.	Jack Fournier* (33)	.5884	1923	L
387.	Wade Boggs+* (29)	.5880	1987	L
	Shawn Green* (26)	.5880	1999	L
	Mel Ott+* (27)	.5880	1936	L
390.	Geoff Jenkins* (25)	.5879	2000	L
	Phil Nevin (30)	.5879	2001	R
392.	Dolph Camilli* (30)	.5874	1937	L
393.	Larry Walker* (27)	.5873	1994	L
394.	Manny Ramirez (31)	.5870	2003	R
395.	Johnny Bench+ (22)	.5868	1970	R
396.	Carl Everett# (29)	.5867	2000	B
397.	Duke Snider+* (30)	.5866	1957	L
398.	Todd Helton* (25)	.5865	1999	L
	Stan Musial+* (25)	.5865	1946	L
	Billy Williams+* (32)	.5865	1970	L
Rank	Player (age that year)	Slugging %	Year	Bats
401.	Hank Aaron+ (29)	.5864	1963	R
	Walker Cooper (32)	.5864	1947	R
	Matt Holliday (26)	.5864	2006	R
	Carlos Quentin (25)	.5864	2008	R
405.	Jeff Heath* (26)	.5863	1941	L
	Rogers Hornsby+ (31)	.5863	1927	R
407.	Willie McCovey+* (28)	.5857	1966	L
	Alex Rodriguez (23)	.5857	1999	R
409.	George Brett+* (32)	.5854	1985	L
410.	Matt Holliday (28)	.5853	2008	R
411.	Dave Parker* (27)	.5852	1978	L
412.	Andres Galarraga (36)	.5850	1997	R
	Ted Kluszewski* (30)	.5850	1955	L
	Ray Lankford* (30)	.5850	1997	L
415.	Ed Delahanty+ (26)	.5849	1894	R
416.	Joe DiMaggio+ (35)	.5848	1950	R
417.	Chris Hoiles (28)	.5847	1993	R
418.	Barry Bonds* (32)	.5846	1997	L
	Mark McGwire (28)	.5846	1992	R
420.	Nomar Garciaparra (24)	.5844	1998	R
Rank	Player (age that year)	Slugging %	Year	Bats
	Carl Reynolds (27)	.5844	1930	R
422.	Chuck Klein+* (26)	.5842	1931	L
423.	Ty Cobb+* (25)	.5841	1912	L
	Lou Gehrig+* (26)	.5841	1929	L
	Ryan Howard* (27)	.5841	2007	L
	Jim Thome* (27)	.5841	1998	L
427.	David Justice* (34)	.5840	2000	L
428.	Willie Mays+ (30)	.5839	1961	R
	Ted Williams+* (39)	.5839	1958	L
430.	Harmon Killebrew+ (33)	.5838	1969	R
	Gary Sheffield (25)	.5838	1994	R
432.	Rico Carty (30)	.5837	1970	R
433.	Willie Mays+ (27)	.5833	1958	R
	Frank Robinson+ (23)	.5833	1959	R
	Rudy York (26)	.5833	1940	R
436.	Ed Delahanty+ (25)	.5832	1893	R
	Walt Dropo (27)	.5832	1950	R
	Lou Gehrig+* (32)	.5832	1935	L
439.	Roy Campanella+ (33)	.5830	1955	R
	Travis Hafner* (27)	.5830	2004	L
Rank	Player (age that year)	Slugging %	Year	Bats
	Rafael Palmeiro* (30)	.5830	1995	L
442.	Jim Edmonds* (30)	.5829	2000	L
443.	Milton Bradley# (30)	.5828	2008	B
444.	Darryl Strawberry* (25)	.5827	1987	L
	Mo Vaughn* (28)	.5827	1996	L
446.	Willie Mays+ (28)	.5826	1959	R
447.	Mel Ott+* (29)	.5825	1938	L
	Gary Sheffield (32)	.5825	2001	R
449.	Moises Alou (31)	.5822	1998	R
	Willie Mays+ (32)	.5822	1963	R
451.	Eric Davis (36)	.5819	1998	R
452.	Ed Delahanty+ (31)	.5818	1899	R
	Manny Ramirez (24)	.5818	1996	R
454.	Jim Hickman (33)	.5817	1970	R
	Babe Ruth+* (38)	.5817	1933	L
456.	Carlos Delgado* (33)	.5816	2005	L
457.	Willie Stargell+* (26)	.5814	1966	L
458.	Roger Maris* (25)	.5812	1960	L
459.	Joe DiMaggio+ (23)	.5810	1938	R
460.	Dan Brouthers+* (28)	.5808	1886	L
Rank	Player (age that year)	Slugging %	Year	Bats
	Mel Ott+* (30)	.5808	1939	L
	Dick Stuart (28)	.5808	1961	R
463.	Jim Thome* (33)	.5807	2004	L
464.	Jimmie Foxx+ (32)	.5806	1940	R
465.	Jake Stenzel (27)	.5805	1894	R
466.	Carl Furillo (31)	.5804	1953	R
467.	Will Clark* (23)	.5803	1987	L
468.	Bill Terry+* (33)	.5801	1932	L
469.	Dale Alexander (26)	.5799	1929	R
	Charlie Keller* (24)	.5799	1941	L
	Gary Sheffield (23)	.5799	1992	R
472.	Rocky Colavito (27)	.5798	1961	R
473.	Dale Murphy (31)	.5795	1987	R
474.	Ernie Banks+ (26)	.5791	1957	R
	Edgar Martinez (37)	.5791	2000	R
476.	Hack Wilson+ (27)	.5790	1927	R
477.	Rudy York (24)	.5788	1938	R
478.	Joe Jackson* (22)	.5787	1912	L
	Roy Sievers (30)	.5787	1957	R
480.	Gil Hodges (30)	.5786	1954	R
Rank	Player (age that year)	Slugging %	Year	Bats
	Jim Thome* (26)	.5786	1997	L
482.	Reggie Sanders (27)	.5785	1995	R
483.	Jim Bottomley+* (25)	.5784	1925	L
	Cliff Floyd* (28)	.5784	2001	L
485.	Trot Nixon* (29)	.5782	2003	L
486.	Tris Speaker+* (37)	.5781	1925	L
487.	Robin Yount+ (26)	.5780	1982	R
488.	Lance Berkman# (26)	.5778	2002	B
	Bret Boone (32)	.5778	2001	R
490.	Mel Ott+* (21)	.5777	1930	L
	Aramis Ramirez (26)	.5777	2004	R
492.	Dolph Camilli* (29)	.5774	1936	L
	Tino Martinez* (29)	.5774	1997	L
494.	Harry Heilmann+ (35)	.5773	1930	R
	Bobby Higginson* (25)	.5773	1996	L
	Johnny Mize+* (23)	.5773	1936	L
497.	Barry Bonds* (30)	.5771	1995	L
	Chipper Jones# (36)	.5771	2008	B
499.	Pedro Guerrero (29)	.5770	1985	R
	Tommy Holmes* (28)	.5770	1945	L
	Joe Medwick+ (24)	.5770	1936	R