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

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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	16-14 / in Starts: 15-14
Longest Hitting Streak	1 game
Longest On Base Streak	2 games
Most Games w/o HR	29 games
Most Games w/o RBI	9 games
Grand Slams	0 in 4 bases loaded PA and 4 AB
Go-Ahead Hits:	0

RBI Opportunities

RBIs
in 86 PAs	4
Actual Runners on Base	67 (34-21-12)
Avg. MLBer w/ 86 PAs	9
Avg. Runners on Base	53 (27-17-9)

Most Driven In
J Foy	2
D Clendenon	1
B Harrelson	1
J Grote	0
D Dyer	0
W Garrett	0

Most Driven In By
B Harrelson	1
D Marshall	1
K Singleton	1
T Agee	1
A Shamsky	1

1970 Batting Game Log

Click two rows to sum games (Clear)

1970 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	77	2 (1)	Apr 9	NYM	@	PIT	L,1-2	GS-7	2	2	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	.000	.000	.000	.000	9	1.63	-0.087	2.80	-0.09%	-0.72	P
2	78	6 (3)	Apr 14	NYM		PIT	L,4-6	GS-7	2	2	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	.000	.000	.000	.000	9	.60	-0.044	1.08	-0.05%	-0.72	P
3	79	10 (3)	Apr 19 (1)	NYM		PHI	L,2-3	GS-10	4	4	0	0	0	0	0	0	0	0	3	0	0	0	0	0	0	0	.000	.000	.000	.000	9	1.18	-0.119	1.89	-0.12%	-0.74	P
4	80	14 (3)	Apr 24	NYM	@	LAD	L,0-1	GS-10	3	2	0	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	.100	.182	.100	.282	9	1.14	-0.006	1.50	-0.01%	0.10	P
5	81	18 (3)	Apr 29	NYM	@	SFG	L,6-8	GS-8	3	2	0	0	0	0	0	0	0	0	1	0	1	0	0	0	0	0	.083	.154	.083	.237	9	1.40	-0.068	1.77	-0.05%	-0.60	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
6	82	22 (3)	May 3 (1)	NYM	@	SDP	L,3-4	GS-7	3	2	0	0	0	0	0	1	0	0	1	0	1	0	0	0	0	0	.071	.133	.071	.205	9	1.43	-0.015	2.19	-0.01%	-0.43	P
7	83	28 (5)	May 9	NYM		SFG	W,14-5	GS-8	5	4	2	1	0	0	0	1	1	0	2	0	0	0	0	0	0	0	.111	.200	.111	.311	9	.99	0.063	1.46	0.06%	0.70	P
8	84	34 (5)	May 16	NYM	@	PHI	W,6-0	CG	4	4	0	0	0	0	0	0	0	0	2	0	0	0	0	0	0	0	.091	.167	.091	.258	9	.38	-0.041	.79	-0.05%	-1.50	P
9	85	38 (3)	May 22	NYM		CHC	L,4-6	GS-2	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.091	.167	.091	.258	9						P
10	86	48 (9)	May 31 (2)	NYM		HOU	W,4-3	8-11	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.087	.160	.087	.247	9	1.03	-0.026	1.90	-0.03%	-0.11	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	87	63 (14)	Jun 20	NYM		PHI	L,1-2	GS-9	3	3	0	1	0	0	0	0	0	0	2	0	0	0	0	0	0	0	.115	.179	.115	.294	9	1.00	-0.051	2.00	-0.06%	-0.27	P
12	88	68 (4)	Jun 25	NYM	@	CHC	W,8-3	CG	4	4	0	0	0	0	0	0	0	0	3	0	0	0	0	1	0	0	.100	.156	.100	.256	9	.49	-0.066	1.72	-0.14%	-2.18	P
13	89	73 (4)	Jun 30	NYM		PIT	W,7-6	GS-9	4	2	0	0	0	0	0	1	0	0	1	0	2	0	1	0	0	0	.094	.147	.094	.241	9	1.17	0.154	4.25	0.34%	1.60	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
14	90	79 (5)	Jul 5	NYM	@	PHI	W,5-4	GS-8	4	3	1	0	0	0	0	0	1	0	2	0	0	0	0	0	0	0	.086	.158	.086	.244	9	.95	-0.038	2.66	-0.06%	-0.56	P
15	91	84 (4)	Jul 10	NYM		MON	L,7-9	GS-5	1	1	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	.083	.154	.083	.237	9	.72	-0.018	2.00	-0.03%	-0.16	P
16	92	91 (6)	Jul 19 (2)	NYM	@	SFG	W,7-6	GS-8	4	4	0	0	0	0	0	0	0	0	4	0	0	0	0	0	0	0	.075	.140	.075	.215	9	1.01	-0.110	2.54	-0.17%	-1.22	P
17	93	95 (3)	Jul 24	NYM		LAD	W,2-1	GS-10	3	3	0	0	0	0	0	0	0	0	3	0	0	0	0	0	0	0	.070	.130	.070	.200	9	2.02	-0.160	5.10	-0.24%	-1.29	P
18	94	100 (4)	Jul 29	NYM		SFG	L,2-4	GS-6	2	1	0	0	0	0	0	0	0	0	1	0	1	0	0	0	0	0	.068	.128	.068	.196	9	.92	-0.035	2.63	-0.06%	-0.50	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
19	95	105 (4)	Aug 3	NYM		CHC	L,1-6	GS-6	1	1	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	.067	.125	.067	.192	9	.73	-0.018	2.57	-0.04%	-0.16	P
20	96	110 (4)	Aug 8	NYM	@	PIT	W,12-9	GS-7	4	3	1	2	1	0	0	0	1	0	1	0	0	0	0	0	0	0	.104	.173	.125	.298	9	.39	0.048	1.71	0.13%	0.50	P
21	97	117 (6)	Aug 14 (2)	NYM	@	ATL	W,4-2	GS-7	2	1	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	.102	.185	.122	.308	9	.77	0.009	2.32	0.02%	0.10	P
22	98	122 (4)	Aug 21	NYM		CIN	W,4-1	CG	3	3	0	0	0	0	0	0	0	0	2	0	0	0	0	1	0	0	.096	.175	.115	.291	9	.78	-0.096	2.50	-0.18%	-1.65	P
23	99	127 (4)	Aug 26	NYM		ATL	L,7-9	GS-8	3	3	0	1	0	0	0	1	0	0	2	0	0	0	0	0	0	0	.109	.183	.127	.311	9	.50	0.023	1.50	0.04%	-0.36	P
24	100	132 (4)	Aug 31	NYM	@	STL	W,11-5	GS-7	2	1	1	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	.107	.194	.125	.319	9	.40	0.012	1.33	0.02%	0.46	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
25	101	137 (4)	Sep 5	NYM	@	CHC	W,5-3	GS-9	4	4	0	0	0	0	0	0	0	0	4	0	0	0	0	0	0	0	.100	.182	.117	.298	9	.39	-0.041	1.92	-0.12%	-1.03	P
26	102	143 (5)	Sep 10	NYM		PHI	W,3-2	GS-8	3	1	0	0	0	0	0	0	1	0	1	0	1	0	0	0	0	0	.098	.191	.115	.306	9	1.66	-0.106	8.08	-0.31%	-0.69	P
27	103	148 (4)	Sep 15	NYM	@	MON	L,4-5	GS-10	4	4	0	0	0	0	0	0	0	0	4	0	0	0	0	0	0	0	.092	.181	.108	.288	9	1.02	-0.104	5.41	-0.33%	-0.55	P
28	104	152 (3)	Sep 20 (1)	NYM		PIT	W,4-1	CG	3	1	0	0	0	0	0	0	1	0	0	0	1	0	0	0	0	0	.091	.189	.106	.295	9	.64	-0.018	2.27	-0.04%	-0.06	P
29	105	156 (3)	Sep 25	NYM	@	PIT	L,3-4	GS-5	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.090	.187	.104	.291	9	.73	-0.018	5.68	-0.09%	-0.16	P
30	106	160 (3)	Sep 29	NYM		CHC	W,3-1	CG	4	3	0	0	0	0	0	0	0	0	3	0	1	0	0	0	0	0	.086	.179	.100	.279	9	.73	-0.065	.00	0.00%	-1.50	P
							16-14		86	70	5	6	1	0	0	4	8	0	46	0	8	0	1	2	0	0	.086	.179	.100	.279		.92	-1.041	2.45	-1.67%	-13.68

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