Stay up to date this MLB Season with the daily Baseball Reference Newsletter.

Mario Guerrero

Positions: Shortstop and Second Baseman

Bats: Right • Throws: Right

5-10, 155lb (178cm, 70kg)

Born: September 28, 1949 in Santo Domingo, Dominican Republic do

Died: July 2, 2023 in Santo Domingo, Dominican Republic

Buried: Jardin Memorial, Santo Domingo, Distrito Nacional

Debut: April 8, 1973 (Age 23-192d, 13,335th in major league history)
vs. NYY 3 AB, 2 H, 0 HR, 0 RBI, 1 SB

Last Game: October 1, 1980 (Age 31-003d)
vs. CHW 4 AB, 0 H, 0 HR, 0 RBI, 0 SB

Rookie Status: Exceeded rookie limits during 1973 season

Full Name: Mario Miguel Guerrero

View Player Info from the B-R Bullpen

View Player Bio from the SABR BioProject

Become a Stathead & surf this site ad-free.

SUMMARY

Career

WAR

0.0

2251

578

.257

166

RBI

170

OBP

.286

SLG

.312

OPS

.597

OPS+

Feel like you're looking for a needle in a haystack?

Unleash the power of our game logs database by becoming a Stathead. Subscribers gain access to Player and Team Game Finders, which pros use to easily run customizable searches through over 100 years worth of game logs.

Become a Stathead

Summary

Team Record in Appearances	14-32 / in Starts: 14-29
Longest Hitting Streak	6 games
Longest On Base Streak	8 games
Most Games w/o HR	46 games
Most Games w/o RBI	10 games
Grand Slams	0 in 4 bases loaded PA and 4 AB
Go-Ahead Hits:	5

RBI Opportunities

RBIs
in 177 PAs	18
Actual Runners on Base	101 (58-26-17)
Avg. MLBer w/ 177 PAs	19
Avg. Runners on Base	109 (53-36-19)

Most Driven In
D Revering	3
W Gross	3
D Murphy	3
M Page	2
J Newman	2
M Edwards	1
M DilonÃ©	1
R Henderson	1

Most Driven In By
W Gross	3
D Murphy	2
D Bryant	1
M Page	1
D Chalk	1
R Henderson	1
G Burke	1
M Edwards	1

1979 Batting Game Log

Click two rows to sum games (Clear)

1979 Batting Game Log
Rk	Gcar	Gtm	Date	Tm		Opp	Rslt	Inngs	PA	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	HBP	SH	SF	ROE	GDP	SB	CS	BA	OBP	SLG	OPS	BOP	aLI	WPA	acLI	cWPA	RE24	Pos
1	536	18 (17)	Apr 25	OAK		NYY	W,1-0	CG	3	3	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.000	.000	.000	.000	6	1.02	-0.073	.53	-0.02%	-0.69	SS
2	537	19	Apr 27	OAK		BAL	L,1-7	CG	4	4	0	1	0	0	0	1	0	0	0	0	0	0	0	0	0	0	.143	.143	.143	.286	3	.81	0.086	.45	0.03%	0.62	SS
3	538	20	Apr 28	OAK		BAL	W,8-5	CG	5	5	0	1	0	0	0	2	0	0	0	0	0	0	0	0	0	0	.167	.167	.167	.333	3	.74	0.035	.36	0.01%	0.76	SS
4	539	21	Apr 29	OAK		BAL	L,1-13	CG	4	4	0	1	0	0	0	0	0	0	0	0	0	0	0	1	0	0	.188	.188	.188	.375	2	.72	0.052	.38	0.02%	-0.07	SS
5	540	22	Apr 30	OAK		BOS	W,5-4	CG(11)	5	5	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	.143	.143	.143	.286	2	1.25	-0.156	.58	-0.04%	-0.81	SS
May		Gtm	Date	Tm		Opp	Rslt	Inngs	PA	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	HBP	SH	SF	ROE	GDP	SB	CS	BA	OBP	SLG	OPS	BOP	aLI	WPA	acLI	cWPA	RE24	Pos
6	541	23	May 1	OAK		BOS	W,7-5	CG	4	3	1	1	0	0	0	0	0	0	1	0	1	0	0	0	0	0	.167	.167	.167	.333	2	2.30	-0.157	1.19	-0.05%	-0.85	SS
7	542	24	May 2	OAK		BOS	L,1-2	CG	5	4	0	0	0	0	0	0	0	0	1	0	1	0	0	0	0	0	.143	.143	.143	.286	2	1.59	-0.188	.94	-0.07%	-1.22	SS
8	543	25	May 4	OAK	@	NYY	W,11-5	CG	5	5	2	3	0	0	0	2	0	0	0	0	0	0	1	0	0	0	.212	.212	.212	.424	5	1.12	0.161	.52	0.05%	2.33	SS
9	544	26	May 5	OAK	@	NYY	L,4-5	CG	4	4	1	3	1	0	0	1	0	0	0	0	0	0	0	0	0	0	.270	.270	.297	.568	5	.91	0.174	.47	0.05%	1.68	SS
10	545	27	May 6	OAK	@	NYY	L,5-6	CG(10)	4	4	1	1	0	0	0	0	0	0	1	0	0	0	0	0	0	0	.268	.268	.293	.561	5	1.04	-0.044	.51	-0.01%	-0.25	SS
11	546	28	May 7	OAK	@	BAL	W,5-3	CG	5	5	1	3	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.304	.304	.326	.630	5	1.01	0.130	.42	0.03%	0.60	SS
12	547	29	May 8	OAK	@	BAL	L,2-8	CG	3	3	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.306	.306	.327	.633	5	.64	0.001	.32	0.00%	-0.22	SS
13	548	30	May 9	OAK	@	BAL	W,4-2	CG	4	4	0	1	0	0	0	1	0	0	0	0	0	0	0	0	0	0	.302	.302	.321	.623	5	1.03	0.072	.40	0.02%	0.57	SS
14	549	31	May 10	OAK	@	BAL	L,1-3	CG	3	2	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	.291	.304	.309	.613	5	.79	0.001	.36	0.00%	0.12	SS
15	550	32	May 11	OAK	@	BOS	L,2-11	GS-6	3	3	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.293	.305	.310	.615	5	.70	-0.037	.29	-0.01%	-0.57	SS
16	551	33	May 12	OAK	@	BOS	L,2-8	CG	4	4	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.274	.286	.290	.576	5	1.00	-0.106	.34	-0.02%	-1.37	SS
17	552	34	May 13	OAK	@	BOS	L,2-8	CG	4	4	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.258	.269	.273	.541	5	.35	-0.036	.10	-0.01%	-0.94	SS
18	553	35	May 15	OAK		CHW	L,1-2	CG	4	3	0	0	0	0	0	1	0	0	0	0	0	1	0	0	0	0	.246	.254	.261	.514	5	2.25	-0.136	.60	-0.02%	-0.57	SS
19	554	36	May 16	OAK		CHW	L,1-3	CG	4	4	0	1	0	0	0	0	0	0	1	0	0	0	0	0	0	0	.247	.253	.260	.514	5	.92	-0.048	.21	-0.01%	-0.23	SS
20	555	37	May 17	OAK		CHW	L,1-5	CG	4	4	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.234	.241	.247	.487	3	.83	-0.082	.14	-0.01%	-0.86	SS
21	556	38	May 18	OAK		MIL	L,0-8	GS-7	2	1	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	.231	.247	.244	.491	5	.49	0.015	.07	0.00%	0.16	SS
22	557	46 (7)	May 26	OAK	@	MIL	L,4-8	CG	4	4	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.232	.247	.244	.491	8	1.20	-0.122	.12	-0.01%	-0.86	SS
23	558	47	May 27	OAK	@	MIL	W,2-1	CG	4	4	0	2	1	0	0	0	0	0	0	0	0	0	0	0	0	0	.244	.258	.267	.526	6	.72	0.026	.06	0.00%	0.27	SS
24	559	48	May 28	OAK	@	MIN	L,7-10	CG	5	5	1	2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.253	.266	.275	.541	6	.84	0.009	.08	0.00%	-0.28	SS
25	560	49	May 30	OAK	@	MIN	W,5-4	CG	4	4	1	1	1	0	0	1	0	0	0	0	0	0	0	0	0	0	.253	.265	.284	.550	6	.74	0.054	.05	0.00%	0.52	SS
26	561	50	May 31	OAK	@	MIN	L,2-13	CG	4	4	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	.242	.255	.273	.528	6	.44	-0.049	.03	0.00%	-1.78	SS
Jun		Gtm	Date	Tm		Opp	Rslt	Inngs	PA	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	HBP	SH	SF	ROE	GDP	SB	CS	BA	OBP	SLG	OPS	BOP	aLI	WPA	acLI	cWPA	RE24	Pos
27	562	51	Jun 1	OAK		DET	W,3-2	CG	4	4	0	2	1	0	0	2	0	0	0	0	0	0	0	0	0	0	.252	.264	.291	.555	5	1.91	0.435	.10	0.01%	1.45	SS
28	563	52	Jun 2	OAK		DET	L,3-9	CG	4	4	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.243	.255	.280	.535	5	1.24	-0.130	.09	-0.01%	-1.26	SS
29	564	53	Jun 3	OAK		DET	L,0-2	CG	4	4	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.243	.254	.279	.534	6	.82	-0.038	.05	0.00%	-0.37	SS
30	565	54	Jun 4	OAK		CLE	L,4-5	GS-13	6	6	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.231	.242	.265	.507	5	1.40	-0.217	.07	-0.01%	-1.47	SS
31	566	55	Jun 5	OAK		CLE	L,3-12	CG	4	4	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	.223	.234	.256	.490	5	.33	-0.022	.01	0.00%	-1.37	SS
32	567	56	Jun 6	OAK		CLE	L,4-6	GS-5	2	2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.220	.230	.252	.482	6	.57	-0.029	.02	0.00%	-0.26	SS
33	568	60 (3)	Jun 11	OAK	@	DET	L,1-3	9-GF	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.218	.228	.250	.478	9	1.27	-0.038	.02	0.00%	-0.25	PH
34	569	61	Jun 12	OAK	@	DET	L,2-9	CG	4	4	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	1	.219	.229	.250	.479	5	.85	-0.045	.01	0.00%	-0.74	SS
35	570	77 (15)	Jun 28	OAK	@	KCR	L,6-7	CG	4	4	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.212	.222	.242	.465	6	.86	0.043	.00	0.00%	0.17	SS
36	571	79 (1)	Jun 30	OAK	@	TEX	L,3-4	6-6	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.211	.221	.241	.461	7	2.84	-0.054	.00	0.00%	-0.42	PH
Aug		Gtm	Date	Tm		Opp	Rslt	Inngs	PA	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	HBP	SH	SF	ROE	GDP	SB	CS	BA	OBP	SLG	OPS	BOP	aLI	WPA	acLI	cWPA	RE24	Pos
37	572	128 (48)	Aug 23	OAK	@	CLE	W,8-6	CG	4	1	0	1	0	0	0	0	2	0	0	0	1	0	0	0	0	0	.216	.237	.246	.484	8	1.28	-0.007	.00	0.00%	-0.27	SS
38	573	129	Aug 24	OAK	@	CLE	L,2-5	CG	4	3	0	1	0	0	0	1	1	0	0	0	0	0	0	0	0	0	.219	.245	.248	.493	8	1.10	0.098	.00	0.00%	0.54	SS
39	574	130	Aug 25	OAK	@	CLE	L,3-5	CG	4	4	0	1	0	0	0	1	0	0	1	0	0	0	0	0	0	0	.220	.245	.248	.493	6	.80	-0.008	.00	0.00%	0.32	SS
40	575	131	Aug 26	OAK	@	CLE	L,5-7	CG	5	5	1	2	1	0	0	1	0	0	0	0	0	0	0	0	0	0	.226	.250	.260	.510	5	1.00	0.048	.00	0.00%	0.36	SS
41	576	132	Aug 27	OAK	@	TOR	L,0-7	CG	3	2	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	.223	.252	.257	.508	5	.54	-0.039	.00	0.00%	-0.29	SS
42	577	133	Aug 28	OAK	@	TOR	W,6-3	CG	5	5	0	2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.229	.256	.261	.518	5	.94	0.030	.00	0.00%	0.37	SS
43	578	134	Aug 29	OAK	@	TOR	W,6-4	CG	5	5	1	2	0	0	0	3	0	0	0	0	0	0	0	1	0	0	.234	.261	.266	.526	5	1.33	0.158	.00	0.00%	0.18	SS
44	579	135	Aug 30	OAK	@	DET	L,7-8	CG	4	4	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	.228	.254	.259	.514	5	1.57	-0.188	.00	0.00%	-1.58	SS
45	580	136	Aug 31	OAK	@	DET	W,5-3	CG	4	3	0	1	0	0	0	1	0	0	0	0	0	1	0	0	0	0	.230	.254	.261	.515	5	1.45	-0.029	.00	0.00%	-0.29	SS
Sept		Gtm	Date	Tm		Opp	Rslt	Inngs	PA	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	HBP	SH	SF	ROE	GDP	SB	CS	BA	OBP	SLG	OPS	BOP	aLI	WPA	acLI	cWPA	RE24	Pos
46	581	139 (2)	Sep 3	OAK		MIL	L,3-6	9-GF	1	1	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	.229	.253	.259	.512	6	.49	-0.013	.00	0.00%	-0.16	PH
							14-32		177	166	12	38	5	0	0	18	6	0	7	0	3	2	1	5	0	1	.229	.253	.259	.512		1.04	-0.463	.23	-0.07%	-9.27

Player Page Tricks and Tips

More Guerrero Pages

Mario Guerrero Overview

Minor Lg Stats

Batting Splits

Batting Game Logs

Fielding Game Logs

Batting Finders & Advanced Stats

Fielding Finders & Advanced Stats

Advanced Stats

More Mario Guerrero Pages at Baseball Reference