Major League Baseball Pitching Leaders

Wins Above Replacement--all
1. Bonds • SFG 11.9
2. Sosa • CHC 10.3
3. Johnson • ARI 9.5
4. Giambi • OAK 9.2
5. Boone • SEA 8.8
6. Schilling • ARI 8.5
7. Rodriguez • TEX 8.3
8. Gonzalez • ARI 7.9
9. Walker • COL 7.8
10. Helton • COL 7.8
WAR for Pitchers
1. Johnson • ARI 10.1
2. Schilling • ARI 8.8
3. Mussina • NYY 7.1
4. Mays • MIN 6.6
5. Buehrle • CHW 6.0
6. Vázquez • MON 5.7
7. Clemens • NYY 5.7
8. Mulder • OAK 5.6
9. Miller • HOU 5.3
10. Maddux • ATL 5.2
Earned Run Average
1. Johnson • ARI 2.49
2. Schilling • ARI 2.98
3. Burkett • ATL 3.04
4. Maddux • ATL 3.05
5. García • SEA 3.05
6. Kile • STL 3.09
7. Mussina • NYY 3.15
8. Mays • MIN 3.16
9. Morris • STL 3.16
10. Ortiz • SFG 3.29
Wins
1. Morris • STL 22
Schilling • ARI 22
3. Mulder • OAK 21
Johnson • ARI 21
5. Clemens • NYY 20
Moyer • SEA 20
Lieber • CHC 20
8. García • SEA 18
Hudson • OAK 18
10. Abbott • SEA 17
Mays • MIN 17
Mussina • NYY 17
Sabathia • CLE 17
Zito • OAK 17
Maddux • ATL 17
Ortiz • SFG 17
Win-Loss %
1. Clemens • NYY .870
2. Oswalt • HOU .824
3. Abbott • SEA .810
4. Schilling • ARI .786
5. Johnson • ARI .778
6. Sabathia • CLE .773
7. Moyer • SEA .769
Lieber • CHC .769
9. García • SEA .750
Sele • SEA .750
Walks & Hits per IP
1. Johnson • ARI 1.009
2. Maddux • ATL 1.060
3. Buehrle • CHW 1.066
4. Mussina • NYY 1.067
5. Schilling • ARI 1.075
6. Vázquez • MON 1.077
7. Moyer • SEA 1.102
8. García • SEA 1.123
9. Lieber • CHC 1.149
10. Mays • MIN 1.151
Hits per 9 IP
1. Johnson • ARI 6.525
2. Wood • CHC 6.556
3. Park • LAD 7.038
4. Sabathia • CLE 7.436
5. García • SEA 7.504
6. Burnett • FLA 7.529
7. Buehrle • CHW 7.645
8. Burkett • ATL 7.673
9. Ortiz • SFG 7.697
10. Zito • OAK 7.726
Bases On Balls per 9 IP
1. Radke • MIN 1.035
2. Maddux • ATL 1.043
3. Schilling • ARI 1.368
4. Lieber • CHC 1.588
5. Mussina • NYY 1.653
6. Jones • SDP 1.754
7. Vázquez • MON 1.770
8. Reynolds • HOU 1.774
9. Pettitte • NYY 1.839
10. Moyer • SEA 1.889
Strikeouts per 9 IP
1. Johnson • ARI 13.410
2. Wood • CHC 11.203
3. Schilling • ARI 10.274
4. Nomo • BOS 10.000
5. Clemens • NYY 8.700
6. Zito • OAK 8.608
7. Sabathia • CLE 8.534
8. Mussina • NYY 8.423
9. Wolf • PHI 8.393
10. Park • LAD 8.385
Games Played
1. Kline • STL 89
2. Lloyd • MON 84
3. Fassero • CHC 82
King • MIL 82
5. Quantrill • TOR 80
Rodríguez • SFG 80
Weathers • 2TM 80
8. Nen • SFG 79
Sullivan • CIN 79
10. Kim • ARI 78
Saves
1. Rivera • NYY 50
2. Sasaki • SEA 45
Nen • SFG 45
4. Benítez • NYM 43
Hoffman • SDP 43
Shaw • LAD 43
7. Foulke • CHW 42
Mesa • PHI 42
9. Percival • ANA 39
Wagner • HOU 39
Innings Pitched
1. Schilling • ARI 256.2
2. Johnson • ARI 249.2
3. García • SEA 238.2
4. Hudson • OAK 235.0
5. Park • LAD 234.0
6. Mays • MIN 233.2
7. Maddux • ATL 233.0
8. Lieber • CHC 232.1
9. Sparks • DET 232.0
10. Mulder • OAK 229.1
Weaver • DET 229.1
Strikeouts
1. Johnson • ARI 372
2. Schilling • ARI 293
3. Nomo • BOS 220
4. Park • LAD 218
5. Wood • CHC 217
6. Mussina • NYY 214
7. Clemens • NYY 213
8. Vázquez • MON 208
9. Zito • OAK 205
10. Colón • CLE 201
Games Started
1. Hudson • OAK 35
Zito • OAK 35
Glavine • ATL 35
Park • LAD 35
Schilling • ARI 35
6. Carpenter • TOR 34
Colón • CLE 34
García • SEA 34
Helling • TEX 34
Mays • MIN 34
Milton • MIN 34
Mulder • OAK 34
Mussina • NYY 34
Suppan • KCR 34
Anderson • PIT 34
Armas • MON 34
Burkett • ATL 34
Dempster • FLA 34
Dessens • CIN 34
Hernández • SFG 34
Johnson • ARI 34
Kile • STL 34
Lieber • CHC 34
Maddux • ATL 34
Morris • STL 34
Rueter • SFG 34
Williams • 2TM 34
Complete Games
1. Sparks • DET 8
2. Mulder • OAK 6
Radke • MIN 6
Schilling • ARI 6
5. Vázquez • MON 5
Weaver • DET 5
Lieber • CHC 5
8. Buehrle • CHW 4
Mussina • NYY 4
Mays • MIN 4
García • SEA 4
Ritchie • PIT 4
Wolf • PHI 4
Astacio • 2TM 4
Shutouts
1. Mulder • OAK 4
2. Maddux • ATL 3
García • SEA 3
Lopez • 2TM 3
Vázquez • MON 3
Mussina • NYY 3
7. Wolf • PHI 2
Johnson • ARI 2
Ritchie • PIT 2
Zito • OAK 2
Radke • MIN 2
Carpenter • TOR 2
Buehrle • CHW 2
Mays • MIN 2
Nomo • BOS 2
Home Runs
1. Helling • TEX 38
2. Jarvis • SDP 37
Jones • SDP 37
Schilling • ARI 37
Mlicki • 2TM 37
6. Milton • MIN 35
Williams • 2TM 35
Lima • 2TM 35
9. Hermanson • STL 34
Person • PHI 34
Elarton • 2TM 34
Bases on Balls
1. Dempster • FLA 112
2. Wright • MIL 98
3. Glavine • ATL 97
4. Nomo • BOS 96
5. Sabathia • CLE 95
6. Wood • CHC 92
7. Armas • MON 91
Ortiz • SFG 91
Park • LAD 91
10. Colón • CLE 90
Hits
1. Hernández • SFG 266
2. Helling • TEX 256
3. Jones • SDP 250
4. Sparks • DET 244
5. Loaiza • TOR 239
6. Schilling • ARI 237
7. Hampton • COL 236
8. Radke • MIN 235
Weaver • DET 235
10. Anderson • PIT 232
Strikeouts / Base On Balls
1. Schilling • ARI 7.513
2. Maddux • ATL 6.407
3. Radke • MIN 5.269
4. Johnson • ARI 5.239
5. Mussina • NYY 5.095
6. Vázquez • MON 4.727
7. Pettitte • NYY 4.000
8. Tapani • CHC 3.725
9. Rusch • NYM 3.628
10. Lieber • CHC 3.610
Home Runs per 9 IP
1. Adams • LAD 0.487
2. Ortiz • SFG 0.535
3. Morris • STL 0.541
4. García • SEA 0.603
5. Pettitte • NYY 0.628
Mulder • OAK 0.628
7. Anderson • PIT 0.654
8. Penny • FLA 0.659
9. Davis • TEX 0.677
10. Johnson • ARI 0.685
Losses
1. Jones • SDP 19
Lopez • 2TM 19
3. Mercedes • BAL 17
Anderson • PIT 17
Haynes • MIL 17
6. Durbin • KCR 16
Weaver • DET 16
8. Hernández • SFG 15
Reitsma • CIN 15
Ritchie • PIT 15
Earned Runs
1. Hernández • SFG 132
2. Helling • TEX 124
3. Hampton • COL 122
4. Mercedes • BAL 119
5. Anderson • PIT 117
6. Schoeneweis • ANA 116
Dempster • FLA 116
8. Mlicki • 2TM 115
9. Jones • SDP 111
Bell • 2TM 111
Wild Pitches
1. Suzuki • 3TM 16
2. Clement • FLA 15
3. Clemens • NYY 14
Wells • CHW 14
5. Reichert • KCR 12
Appier • NYM 12
7. Abbott • SEA 11
Mays • MIN 11
Sturtze • TBD 11
Rocker • 2TM 11
Wohlers • 2TM 11
Hit By Pitch
1. Park • LAD 20
Wright • MIL 20
3. Wakefield • BOS 18
Johnson • ARI 18
5. Carpenter • TOR 16
Gagné • LAD 16
7. Appier • NYM 15
Clement • FLA 15
Mlicki • 2TM 15
10. Schoeneweis • ANA 14
Weaver • DET 14
Batters Faced
1. Schilling • ARI 1,021
2. Hernández • SFG 1,008
3. Johnson • ARI 994
4. Weaver • DET 985
5. Sparks • DET 982
6. Park • LAD 981
7. Hudson • OAK 980
8. García • SEA 971
9. Lieber • CHC 958
10. Mays • MIN 957
Games Finished
1. Nen • SFG 71
2. Foulke • CHW 69
3. Rivera • NYY 66
Shaw • LAD 66
5. Benítez • NYM 64
6. Sasaki • SEA 63
7. Mesa • PHI 59
8. Leskanic • MIL 58
Wagner • HOU 58
10. Koch • TOR 56
Wickman • CLE 56
Adjusted ERA+
1. Johnson • ARI 188
2. Schilling • ARI 157
3. Burkett • ATL 147
4. Maddux • ATL 146
5. Mays • MIN 143
6. Mussina • NYY 143
7. Buehrle • CHW 140
8. Kile • STL 140
9. Morris • STL 137
10. Miller • HOU 136
Fielding Independent Pitching
1. Johnson • ARI 2.13
2. Mussina • NYY 2.92
3. Pettitte • NYY 3.02
4. Morris • STL 3.05
5. Adams • LAD 3.09
6. Schilling • ARI 3.11
7. Maddux • ATL 3.12
8. Vázquez • MON 3.21
9. Clemens • NYY 3.29
10. Mulder • OAK 3.35
Adj. Pitching Runs
1. Johnson • ARI 57
2. Schilling • ARI 48
3. Mays • MIN 37
4. Maddux • ATL 36
5. Mussina • NYY 34
6. Burkett • ATL 33
7. Kile • STL 32
8. Buehrle • CHW 32
9. García • SEA 31
10. Oswalt • HOU 28
Adj. Pitching Wins
1. Johnson • ARI 6.1
2. Schilling • ARI 5.1
3. Mays • MIN 3.7
4. Maddux • ATL 3.7
5. Mussina • NYY 3.5
6. Burkett • ATL 3.4
7. Kile • STL 3.3
8. Buehrle • CHW 3.2
9. García • SEA 3.2
10. Martinez • BOS 2.9
Base-Out Runs Saved (RE24)
1. Johnson • ARI 65.03
2. Schilling • ARI 52.93
3. Mays • MIN 41.54
4. Kile • STL 39.60
5. Mussina • NYY 39.50
6. Buehrle • CHW 38.19
7. Maddux • ATL 37.73
8. Mulder • OAK 35.60
9. García • SEA 35.49
10. Martinez • BOS 34.12
Win Probability Added (WPA)
1. Johnson • ARI 6.2
2. Schilling • ARI 5.8
3. Percival • ANA 4.3
4. Mussina • NYY 4.3
5. Zimmerman • TEX 4.1
6. Maddux • ATL 4.1
7. Benítez • NYM 3.9
8. Guardado • MIN 3.9
9. Wickman • CLE 3.8
10. Wagner • HOU 3.7
Sit. Wins Saved (WPA/LI)
1. Johnson • ARI 6.0
2. Mussina • NYY 4.4
3. Mulder • OAK 4.1
4. García • SEA 3.9
5. Schilling • ARI 3.9
6. Burkett • ATL 3.8
7. Maddux • ATL 3.8
8. Martinez • BOS 3.6
9. Buehrle • CHW 3.6
10. Vázquez • MON 3.3
Championship WPA (cWPA)
1. Johnson • ARI 6.2
2. Schilling • ARI 6.0
3. Kim • ARI 4.0
4. Rodríguez • SFG 3.8
5. Glavine • ATL 3.7
6. Mesa • PHI 3.3
7. Maddux • ATL 3.0
8. Guardado • MIN 2.9
9. Wagner • HOU 2.9
10. Martinez • BOS 2.7
Base-Out Wins Saved (REW)
1. Johnson • ARI 6.8
2. Schilling • ARI 5.4
3. Mays • MIN 4.2
4. Kile • STL 4.1
5. Mussina • NYY 4.0
6. Maddux • ATL 3.9
7. Buehrle • CHW 3.8
8. García • SEA 3.8
9. Mulder • OAK 3.7
10. Martinez • BOS 3.6

A ** by the stat's value indicates the player had fewer than the required number of at bats or plate appearances for the BA, OBP, SLG or OPS title that year. In order to rank the player, the necessary number of hitless at bats were added to the player's season total. The value printed here is their actual value and not the value used to rank them, therefore some numbers may appear out of order.

For batting rate stats, generally a minimum of 3.1 Plate Appearances/G, 1.0 IP/G, 0.67 Gm and Chances/Team Game (fielding), 0.2 SB att/Team Game (catchers), and 0.1 SB att/Team Game (baserunners only since 1951), and 0.1 decision/G for single-season leaderboards generally needed for rate statistics. For pitcher fielding the minimums are reduced by a third. For LF, CF, RF fielding stats, we only have reliable data since 1901, so all leaders are since 1901. Explanation of min. requirements