Jerry Koosman

Position: Pitcher

Bats: Right • Throws: Left

6-2, 205lb (188cm, 92kg)

Born: December 23, 1942 in Appleton, MN us

High School: West Central School of Agriculture (Morris, MN)

School: University of Minnesota Morris (Morris, MN)

Debut: April 14, 1967 (Age 24-112d, 12,558th in major league history)
vs. PHI 2.2 IP, 0 H, 2 SO, 2 BB, 0 ER

Last Game: August 21, 1985 (Age 42-241d)
vs. LAD 0.2 IP, 5 H, 0 SO, 2 BB, 5 ER, L

Rookie Status: Exceeded rookie limits during 1968 season

Full Name: Jerome Martin Koosman

Nicknames: Kooz

View Player Info from the B-R Bullpen

View Player Bio from the SABR BioProject

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SUMMARY

Career

WAR

53.6

222

209

ERA

3.36

612

527

3839.1

2556

WHIP

1.259

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Summary

Team Record in Appearances	20-16 / in Starts: 18-16
Longest Hitting Streak	3 games
Longest On Base Streak	3 games
Most Games w/o HR	30 games
Most Games w/o RBI	13 games
Grand Slams	0 in 7 bases loaded PA and 6 AB
Go-Ahead Hits:	1

RBI Opportunities

RBIs
in 89 PAs	6
Actual Runners on Base	72 (40-18-14)
Avg. MLBer w/ 89 PAs	9
Avg. Runners on Base	56 (27-18-9)

Most Driven In
J Heidemann	2
E Kranepool	1
J Milner	1
D Unser	1
J Stearns	1

Most Driven In By
F MillÃ¡n	2
R Staub	1
W Garrett	1

1975 Batting Game Log

Click two rows to sum games (Clear)

1975 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	237	3 (2)	Apr 11	NYM	@	PIT	L,3-4	GS-9	4	4	0	1	0	0	0	0	0	0	1	0	0	0	0	0	0	0	.250	.250	.250	.500	9	1.09	-0.043	1.76	-0.04%	-0.66	P
2	238	7 (3)	Apr 17	NYM	@	STL	W,14-7	GS-2	1	1	0	1	0	0	0	2	0	0	0	0	0	0	0	0	0	0	.400	.400	.400	.800	9	1.68	0.099	2.09	0.07%	1.67	P
3	239	11 (3)	Apr 22	NYM		STL	W,9-5	CG	4	4	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.333	.333	.333	.667	9	.39	-0.002	.53	0.00%	-0.74	P
4	240	14 (2)	Apr 27	NYM	@	MON	W,7-6	GS-6	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.300	.300	.300	.600	9	.25	-0.006	.41	-0.01%	-0.10	P
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
5	241	18 (3)	May 2	NYM		MON	W,3-0	CG	4	3	0	1	0	0	0	1	0	0	1	0	1	0	0	0	0	0	.308	.308	.308	.615	9	1.11	0.042	1.70	0.04%	0.56	P
6	242	22 (3)	May 8	NYM		PIT	L,2-4	GS-7	2	2	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	.267	.267	.267	.533	9	.97	-0.049	1.40	-0.04%	-0.41	P
7	243	27 (4)	May 14	NYM		SFG	W,5-1	CG	4	4	0	0	0	0	0	0	0	0	3	0	0	0	0	0	0	0	.211	.211	.211	.421	9	.36	-0.053	.35	-0.03%	-1.05	P
8	244	31 (3)	May 20	NYM	@	CIN	W,6-2	GS-8	4	4	1	2	0	0	0	0	0	0	2	0	0	0	0	0	0	0	.261	.261	.261	.522	9	.56	0.000	.68	0.00%	-0.09	P
9	245	35 (3)	May 25	NYM	@	ATL	L,3-6	GS-5	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.250	.250	.250	.500	9	.65	-0.016	1.09	-0.02%	-0.15	P
10	246	39 (3)	May 30	NYM		SDP	L,2-6	GS-8	2	1	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	.240	.269	.240	.509	9	.73	0.001	1.16	0.00%	0.17	P
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
11	247	44 (4)	Jun 4	NYM		HOU	W,1-0	CG	4	3	0	0	0	0	0	0	1	0	1	0	0	0	0	0	0	0	.214	.267	.214	.481	9	1.06	-0.083	1.82	-0.09%	-1.02	P
12	248	49 (4)	Jun 9	NYM	@	SFG	L,4-5	GS-9	4	3	0	0	0	0	0	0	0	0	1	0	1	0	0	0	0	0	.194	.242	.194	.436	9	1.88	-0.121	3.26	-0.13%	-1.24	P
13	249	54 (4)	Jun 14	NYM	@	SDP	L,1-7	GS-4	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.188	.235	.188	.423	9	.72	-0.017	1.47	-0.02%	-0.14	P
14	250	59 (4)	Jun 19	NYM	@	MON	L,2-3	GS-11	3	3	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	.200	.243	.229	.472	9	.77	0.035	1.57	0.04%	0.31	P
15	251	65 (5)	Jun 24	NYM		STL	W,5-1	CG	3	2	0	0	0	0	0	0	0	0	1	0	1	0	0	0	0	0	.189	.231	.216	.447	9	.56	-0.040	.59	-0.03%	-0.68	P
16	252	69 (3)	Jun 29 (1)	NYM		PHI	L,6-9	GS-2	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.189	.231	.216	.447	9						P
Jul		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
17	253	74 (4)	Jul 3	NYM		CHC	W,4-0	CG	4	4	0	1	1	0	0	2	0	0	2	0	0	0	0	0	0	0	.195	.233	.244	.476	9	.68	-0.014	.74	-0.01%	1.29	P
18	254	80 (5)	Jul 8	NYM	@	ATL	W,4-3	GS-9	3	3	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	.182	.217	.227	.445	9	1.26	-0.090	1.04	-0.04%	-0.92	P
19	255	84 (3)	Jul 12	NYM	@	CIN	L,2-3	CG	3	3	0	1	0	0	0	0	0	0	2	0	0	0	0	0	0	0	.191	.224	.234	.459	9	.91	-0.010	.65	0.00%	-0.07	P
20	256	86 (1)	Jul 17	NYM		ATL	W,4-3	GS-6	2	2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.184	.216	.224	.440	9	2.27	-0.111	1.17	-0.03%	-0.89	P
21	257	91 (4)	Jul 22	NYM		CIN	W,3-1	CG	3	3	1	1	0	0	0	0	0	0	0	0	0	0	0	0	1	0	.192	.222	.231	.453	9	.70	0.047	.31	0.01%	-0.11	P
22	258	96 (4)	Jul 27 (1)	NYM	@	CHC	L,2-4	GS-8	2	2	0	0	0	0	0	0	0	0	2	0	0	0	0	0	0	0	.185	.214	.222	.437	9	1.61	-0.122	1.12	-0.05%	-1.02	P
23	259	102 (5)	Jul 31	NYM	@	PIT	W,6-2	CG	4	4	0	1	0	0	0	0	0	0	2	0	0	0	0	0	0	0	.190	.217	.224	.441	9	1.48	-0.081	1.50	-0.05%	-0.58	P
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
24	260	108 (5)	Aug 5 (1)	NYM		MON	L,0-7	GS-3	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.190	.217	.224	.441	9						P
25	261	113 (4)	Aug 9	NYM		LAD	L,0-2	GS-8	2	2	0	0	0	0	0	0	0	0	2	0	0	0	0	0	0	0	.183	.210	.217	.426	9	1.23	-0.064	.82	-0.03%	-0.42	P
26	262	118 (4)	Aug 15 (1)	NYM		SFG	L,2-6	GS-6	2	2	0	0	0	0	0	0	0	0	2	0	0	0	0	0	0	0	.177	.203	.210	.413	9	1.47	-0.074	1.24	-0.04%	-0.60	P
27	263	121 (2)	Aug 17	NYM		SFG	W,3-0	8-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.177	.203	.210	.413	9						P
28	264	123 (1)	Aug 19	NYM	@	HOU	W,6-3	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.177	.203	.210	.413	9						P
29	265	126 (2)	Aug 23	NYM	@	SFG	L,1-2	GS-9	3	3	0	0	0	0	0	0	0	0	2	0	0	0	0	0	0	0	.169	.194	.200	.394	9	.94	-0.071	.84	-0.04%	-0.68	P
30	266	132 (5)	Aug 28	NYM	@	LAD	W,4-1	CG	4	2	0	0	0	0	0	0	0	0	1	0	2	0	0	0	0	0	.164	.188	.194	.382	9	1.02	-0.059	1.37	-0.05%	-0.82	P
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
31	267	137 (4)	Sep 2	NYM		PIT	L,4-8	GS-4	1	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	.164	.188	.194	.382	9	1.03	-0.014	3.13	-0.03%	-0.17	P
32	268	140 (2)	Sep 6	NYM		STL	L,3-6	GS-6	2	1	0	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	.176	.211	.206	.417	9	1.03	0.051	1.10	0.03%	0.52	P
33	269	146 (5)	Sep 11	NYM	@	PIT	W,7-0	CG	5	4	0	1	0	0	0	0	0	0	2	0	1	0	0	0	0	0	.181	.213	.208	.422	9	.35	-0.007	.01	0.00%	-1.37	P
34	270	150 (3)	Sep 15	NYM		MON	W,3-2	GS-8	2	2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.176	.208	.203	.410	9	.89	-0.043	.00	0.00%	-0.30	P
35	271	155 (4)	Sep 20	NYM		PHI	W,9-7	GS-3	1	0	0	0	0	0	0	1	1	0	0	0	0	0	0	0	0	0	.176	.218	.203	.421	9	2.96	0.108	.00	0.00%	1.00	P
36	272	160 (4)	Sep 26 (2)	NYM	@	PHI	W,3-2	GS-12	4	4	0	1	0	0	0	0	0	0	2	0	0	0	0	0	0	0	.179	.220	.205	.425	9	1.16	-0.037	.00	0.00%	-0.15	P
							20-16		89	78	4	14	2	0	0	6	4	0	31	0	7	0	0	0	1	0	.179	.220	.205	.425		.99	-0.844	1.05	-0.56%	-8.87

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