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	11-27 / in Starts: 9-23
Longest Hitting Streak	2 games
Longest On Base Streak	2 games
Most Games w/o HR	32 games
Most Games w/o RBI	15 games
Grand Slams	0 in 0 bases loaded PA and 0 AB
Go-Ahead Hits:	0

RBI Opportunities

RBIs
in 75 PAs	2
Actual Runners on Base	35 (19-11-5)
Avg. MLBer w/ 75 PAs	8
Avg. Runners on Base	45 (22-15-8)

Most Driven In
D Flynn	1
J Stearns	1
L Mazzilli	0

Most Driven In By
E Maddox	1

1978 Batting Game Log

Click two rows to sum games (Clear)

1978 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	339	1	Apr 7	NYM		MON	W,3-1	CG	3	3	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	.000	.000	.000	.000	9	.68	-0.046	1.05	-0.04%	-0.78	P
2	340	6 (4)	Apr 11	NYM		CHC	L,2-4	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	2.17	-0.097	3.87	-0.10%	-0.62	P
3	341	10 (3)	Apr 16	NYM	@	MON	L,1-4	GS-7	2	2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.000	.000	.000	.000	9	.85	-0.044	1.40	-0.04%	-0.34	P
4	342	15 (4)	Apr 22	NYM	@	CHC	W,3-2	GS-7	2	2	0	0	0	0	0	0	0	0	2	0	0	0	0	0	0	0	.000	.000	.000	.000	9	.85	-0.043	1.65	-0.05%	-0.34	P
5	343	20 (4)	Apr 28	NYM		CIN	L,1-5	GS-5	1	1	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	.000	.000	.000	.000	9	.70	-0.017	.85	-0.01%	-0.14	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	344	25 (4)	May 4	NYM	@	ATL	W,8-2	CG	4	4	0	0	0	0	0	0	0	0	2	0	0	0	0	0	0	0	.000	.000	.000	.000	9	.25	-0.026	.23	-0.01%	-0.81	P
7	345	30 (4)	May 9	NYM	@	CIN	L,6-7	GS-6	2	2	1	1	1	0	0	1	0	0	1	0	0	0	0	0	0	0	.063	.063	.125	.188	9	1.11	0.088	.92	0.04%	0.70	P
8	346	35 (4)	May 17 (1)	NYM		ATL	L,1-2	GS-10	3	3	0	0	0	0	0	0	0	0	2	0	0	0	0	0	0	0	.053	.053	.105	.158	9	1.25	-0.115	1.07	-0.06%	-0.82	P
9	347	40 (4)	May 21	NYM		PHI	W,6-5	GS-7	2	2	0	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	.095	.095	.190	.286	9	.75	0.040	.94	0.03%	0.19	P
10	348	44 (3)	May 26	NYM	@	HOU	L,4-5	GS-7	2	2	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	.087	.087	.174	.261	9	.62	-0.030	.75	-0.02%	-0.21	P
11	349	49 (4)	May 30	NYM		STL	L,2-8	GS-6	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.083	.083	.167	.250	9	.34	-0.008	.42	-0.01%	-0.09	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
12	350	53 (3)	Jun 4	NYM		SDP	L,2-5	GS-7	2	2	0	0	0	0	0	0	0	0	2	0	0	0	0	0	0	0	.077	.077	.154	.231	9	.85	-0.043	.78	-0.02%	-0.34	P
13	351	57 (3)	Jun 9	NYM		SFG	W,3-2	GS-7	2	2	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.107	.107	.179	.286	9	.81	-0.005	.55	0.00%	-0.09	P
14	352	62 (4)	Jun 14	NYM	@	LAD	L,3-5	GS-8	3	3	0	1	0	0	0	0	0	0	2	0	0	0	0	0	0	0	.129	.129	.194	.323	9	1.02	-0.070	.64	-0.03%	-0.65	P
15	353	67 (4)	Jun 18 (2)	NYM	@	SFG	L,3-4	GS-8	2	2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.121	.121	.182	.303	9	1.29	-0.066	.63	-0.02%	-0.53	P
16	354	71 (3)	Jun 23	NYM		PIT	W,3-2	GS-7	2	2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.114	.114	.171	.286	9	.72	-0.037	.32	-0.01%	-0.34	P
17	355	76 (4)	Jun 28	NYM	@	CHC	L,8-9	GS-7	3	3	0	0	0	0	0	1	0	0	1	0	0	0	0	0	0	0	.105	.105	.158	.263	9	.84	-0.009	.35	0.00%	-0.35	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
18	356	82 (5)	Jul 5	NYM		PHI	L,5-7	GS-6	2	2	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	.100	.100	.150	.250	9	.74	-0.036	.16	-0.01%	-0.34	P
19	357	86 (3)	Jul 9	NYM		CHC	L,1-4	8-9	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.100	.100	.150	.250	9						P
20	358	87	Jul 13	NYM	@	CIN	W,4-2	GS-7	2	1	0	0	0	0	0	0	0	0	1	0	1	0	0	0	0	0	.098	.098	.146	.244	9	.94	-0.025	.08	0.00%	-0.36	P
21	359	93 (5)	Jul 18	NYM	@	ATL	L,3-4	CG	3	3	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.091	.091	.136	.227	9	1.27	-0.105	.08	0.00%	-0.71	P
22	360	100 (6)	Jul 23	NYM		ATL	L,0-3	GS-8	2	2	0	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	.109	.109	.174	.283	9	1.21	0.066	.09	0.00%	0.40	P
23	361	105 (4)	Jul 28	NYM	@	HOU	L,3-4	GS-9	4	4	0	0	0	0	0	0	0	0	2	0	0	0	1	0	0	0	.100	.100	.160	.260	9	.70	-0.021	.06	0.00%	-0.35	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	362	109 (3)	Aug 2	NYM	@	PHI	L,6-8	GS-5	1	1	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	.098	.098	.157	.255	9	1.77	-0.044	.16	0.00%	-0.41	P
25	363	112 (2)	Aug 6	NYM	@	STL	L,1-3	GS-7	2	2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.094	.094	.151	.245	9	1.12	-0.059	.04	0.00%	-0.47	P
26	364	115 (2)	Aug 11	NYM		STL	L,1-4	GS-8	2	2	0	1	0	0	0	0	0	0	1	0	0	0	0	0	0	0	.109	.109	.164	.273	9	1.23	0.001	.02	0.00%	0.07	P
27	365	119 (3)	Aug 16	NYM		SDP	L,1-2	GS-9	3	3	0	0	0	0	0	0	0	0	3	0	0	0	0	0	0	0	.103	.103	.155	.259	9	.49	-0.036	.00	0.00%	-0.38	P
28	366	124 (4)	Aug 21	NYM		SFG	L,2-4	GS-10	3	2	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	.100	.100	.150	.250	9	1.34	-0.074	.00	0.00%	-0.58	P
29	367	129 (4)	Aug 26	NYM	@	SDP	L,1-2	GS-7	2	1	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	.098	.098	.148	.246	9	1.10	-0.031	.00	0.00%	-0.25	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
30	368	133 (3)	Sep 1	NYM	@	LAD	L,3-4	GS-12	4	3	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	.094	.094	.141	.234	9	.92	-0.039	.00	0.00%	-0.64	P
31	369	139 (5)	Sep 5	NYM	@	PIT	L,0-8	GS-6	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.092	.092	.138	.231	9	1.04	-0.026	.00	0.00%	-0.22	P
32	370	144 (4)	Sep 10	NYM		PIT	W,11-9	GS-7	3	3	0	0	0	0	0	0	0	0	1	0	0	0	1	0	0	0	.088	.088	.132	.221	9	.75	0.078	.00	0.00%	0.57	P
33	371	148 (3)	Sep 15	NYM	@	PHI	W,5-4	GS-8	3	2	0	0	0	0	0	0	0	0	1	0	1	0	0	0	0	0	.086	.086	.129	.214	9	.39	-0.022	.00	0.00%	-0.36	P
34	372	152 (3)	Sep 20	NYM	@	STL	W,7-6	8-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.086	.086	.129	.214	9						P
35	373	154 (1)	Sep 23 (1)	NYM		PHI	L,0-1	8-9	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.086	.086	.129	.214	3						P
36	374	157 (2)	Sep 25	NYM		STL	L,0-3	7-9	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.086	.086	.129	.214	9						P
37	375	159 (1)	Sep 29 (1)	NYM	@	CHC	W,3-2	8-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.086	.086	.129	.214	7						P
38	376	161 (1)	Sep 30	NYM	@	CHC	L,5-7	8-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.086	.086	.129	.214	9						P
							11-27		75	70	1	6	3	0	0	2	0	0	27	0	5	0	2	0	0	0	.086	.086	.129	.214		.91	-0.901	.48	-0.37%	-9.58

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