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

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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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Team Record in Appearances: 22-10 / in Starts: 22-10

Days of Rest

Run Support in Games Started

Total runs in Starts, Avg. is per 27 outs

1969 Pitching Game Log

Click two rows to sum games (Clear)

1969 Pitching Game Log
Rk	Gcar	Gtm	Date	Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
1	45	4	Apr 11	NYM		STL	L,5-6	GS-7	L(0-1)	99	7.0	9	4	4	2	2	1	0	5.14	4.65	33	11	9	2	2	9	43			2	1	0	31	2	0	1	0	0	1	.89	-0.204	1.41	-0.19%	-0.77	1t start tie	7t 3 out d2
2	46	9	Apr 16	NYM	@	PIT	L,3-11	GS-3	L(0-2)	4	2.1	8	5	5	1	4	0	0	8.68	3.58	16	1	3	0	1	7	24			0	0	0	14	1	1	0	0	1	0	.86	-0.349	1.16	-0.28%	-4.14	1b start tie	3b 1-- 1 out d4
3	47	14	Apr 23	NYM		PIT	W,2-0	SHO	W(1-2)	6	9.0	5	0	0	3	6	0	0	4.42	2.89	36	5	17	1	8	5	80			0	0	0	32	1	0	0	0	0	1	1.41	0.535	1.78	0.41%	4.16	1t start tie	9t 3 out a2
4	48	19	Apr 29	NYM	@	MON	W,2-0	GS-5		5	4.1	2	0	0	0	1	0	0	3.57	2.73	15	6	8	2	1	0	60			0	0	0	15	0	0	0	1	0	1	1.09	0.253	1.02	0.14%	2.03	1b start tie	5b --- 1 out a1
May				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
5	49	39	May 24	NYM	@	HOU	L,1-5	GS-7	L(1-3)	24	7.0	3	2	2	1	6	1	0	3.34	2.81	25	8	7	0	0	3	68			0	0	0	24	2	0	0	0	0	0	.65	0.059	.61	0.03%	1.11	1b start tie	7b 3 out d2
6	50	42	May 28	NYM		SDP	W,1-0	GS-10		3	10.0	4	0	0	2	15	0	0	2.50	2.13	36	6	9	2	2	4	97			0	0	0	33	1	0	1	0	0	0	1.47	0.789	1.11	0.36%	4.62	1t start tie	10t 3 out tie
Jun				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
7	51	46	Jun 2	NYM		LAD	W,2-1	CG	W(2-3)	4	9.0	5	1	1	2	8	1	0	2.22	2.26	33	7	11	1	3	5	79			1	0	0	31	2	0	0	1	0	0	1.38	0.545	1.13	0.27%	3.16	1t start tie	9t 3 out a1
8	52	50	Jun 7	NYM	@	SDP	W,4-1	CG	W(3-3)	4	9.0	6	1	1	2	11	0	0	2.03	2.02	34	8	8	1	4	5	80			0	0	0	31	2	0	0	1	0	0	1.05	0.445	1.12	0.29%	2.92	1b start tie	9b 3 out a3
9	53	54	Jun 13	NYM	@	LAD	L,0-1	GS-7	L(3-4)	5	7.0	6	1	0	0	4	0	0	1.81	1.95	27	10	7	0	1	6	67			0	0	0	27	0	0	0	0	0	0	.77	0.162	.98	0.12%	1.95	1b start tie	7b 3 out d1
10	54	59	Jun 18	NYM	@	PHI	W,2-0	SHO	W(4-4)	4	9.0	4	0	0	1	6	0	0	1.59	1.90	31	6	14	4	3	4	84			0	0	0	30	2	0	1	1	0	0	1.15	0.582	1.42	0.43%	4.00	1b start tie	9b 3 out a2
11	55	64	Jun 22(2)	NYM		STL	W,1-0	SHO	W(5-4)	3	9.0	7	0	0	4	9	0	0	1.42	1.89	36	7	10	2	2	6	78			1	0	0	32	1	0	0	0	0	0	1.83	0.697	3.17	0.73%	4.16	1t start tie	9t 3 out a1
12	56	69	Jun 27	NYM		PIT	L,1-3	GS-7	L(5-5)	4	7.0	6	2	2	1	9	1	0	1.51	1.92	28	4	8	0	3	6	65			0	0	0	27	1	0	0	0	0	0	.70	0.059	1.08	0.05%	1.23	1t start tie	7t 3 out d2
Jul				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
13	57	75	Jul 2	NYM	@	STL	W,6-4	GS-8		4	7.2	7	3	3	4	4	0	0	1.66	2.01	33	8	10	0	2	7	53			0	0	0	29	1	0	0	1	0	0	1.31	0.336	1.60	0.25%	2.89	1b start tie	8b 123 2 out a4
14	58	80	Jul 8	NYM		CHC	W,4-3	CG	W(6-5)	5	9.0	8	3	3	4	6	2	0	1.78	2.29	38	10	12	2	3	6	61			0	0	0	32	0	0	0	1	0	0	1.27	-0.059	4.16	-0.12%	1.16	1t start tie	9t 3 out d2
15	59	84	Jul 13(1)	NYM		MON	W,4-3	CG	W(7-5)	4	9.0	7	3	3	3	7	0	0	1.87	2.27	38	7	15	2	3	6	65			0	0	0	31	1	0	1	0	0	0	1.70	0.242	3.19	0.27%	1.16	1t start tie	9t 3 out a1
16	60	89	Jul 18	NYM	@	MON	W,5-2	CG	W(8-5)	4	9.0	7	2	2	2	7	1	1	1.88	2.35	35	14	4	0	1	7	70			0	1	0	31	0	0	0	1	0	1	1.16	0.251	2.51	0.33%	2.08	1b start tie	9b 3 out a3
17	61	94	Jul 25	NYM		CIN	W,4-3	GS-7		6	7.0	6	3	3	1	5	1	0	1.99	2.40	27	13	7	2	2	1	57			1	0	0	25	1	0	0	1	0	0	1.24	-0.121	2.11	-0.12%	0.23	1t start tie	7t 3 out d2
18	62	97	Jul 30(1)	NYM		HOU	L,3-16	GS-7	L(8-6)	4	7.0	6	5	3	5	2	1	0	2.08	2.58	31	7	11	1	3	6	46			0	1	0	25	1	0	2	1	0	1	.81	-0.259	1.58	-0.30%	-1.77	1t start tie	7t 3 out d3
Aug				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
19	63	103	Aug 4	NYM	@	CIN	L,0-1	GS-7	L(8-7)	4	7.0	5	1	1	3	3	0	0	2.04	2.60	28	7	10	2	1	5	63			0	0	0	24	1	0	1	1	1	0	.94	0.197	1.39	0.18%	2.33	1b start tie	7b 3 out d1
20	64	107	Aug 8(1)	NYM	@	ATL	W,4-1	CG	W(9-7)	3	9.0	7	1	1	3	5	1	1	1.98	2.69	35	11	9	1	3	6	71			0	0	0	31	1	0	1	3	0	0	1.48	0.631	1.09	0.28%	3.12	1b start tie	9b 3 out a3
21	65	112	Aug 12	NYM	@	HOU	L,7-8	GS-7	L(9-8)	3	6.1	8	7	6	2	4	1	0	2.24	2.75	29	9	6	1	0	8	33			1	1	0	27	0	2	0	0	0	1	1.07	-0.621	1.01	-0.35%	-4.13	1b start tie	7b --- 1 out d2
22	66	116	Aug 17(1)	NYM		SDP	W,3-2	CG	W(10-8)	4	9.0	5	2	2	2	5	0	0	2.23	2.72	32	11	9	3	0	5	72			0	1	0	29	1	0	1	1	0	0	1.36	0.433	.69	0.13%	2.16	1t start tie	9t 3 out a1
23	67	121	Aug 22	NYM		LAD	W,5-3	GS-7	W(11-8)	4	6.0	10	3	3	0	5	0	0	2.31	2.65	28	8	7	1	1	8	45			0	0	0	27	0	0	0	0	0	0	1.01	0.071	1.02	0.04%	0.43	1t start tie	7t 1-3 0 out a3
24	68	126	Aug 27	NYM	@	SDP	W,4-1	CG	W(12-8)	4	9.0	2	1	1	2	6	1	1	2.24	2.70	31	10	10	0	3	2	83			0	0	0	27	0	0	0	1	0	0	.81	0.329	2.19	0.53%	2.92	1b start tie	9b 3 out a3
Sep/Oct				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
25	69	131	Sep 1	NYM	@	LAD	L,6-10	GS-1	L(12-9)	4	0.1	3	4	4	1	0	0	0	2.43	2.71	5	2	2	0	0	0	28			2	0	0	4	1	1	0	0	0	0	1.57	-0.379	3.61	-0.53%	-3.46	1b start a 2	1b --3 1 out d1
26	70	133	Sep 3	NYM	@	LAD	L,4-5	GS-6		1	6.0	9	4	3	1	4	0	0	2.50	2.68	28	13	9	5	0	1	43			1	0	0	26	1	0	1	1	1	1	.76	-0.179	1.59	-0.22%	-1.48	1b start tie	6b 3 out d4
27	71	138	Sep 8	NYM		CHC	W,3-2	CG	W(13-9)	4	9.0	7	2	2	2	13	0	1	2.48	2.59	36	8	9	4	1	3	76			0	0	0	32	0	0	0	1	1	0	1.66	0.400	11.78	1.70%	2.16	1t start tie	9t 3 out a1
28	72	143	Sep 12(1)	NYM	@	PIT	W,1-0	SHO	W(14-9)	3	9.0	3	0	0	3	4	0	0	2.37	2.59	31	14	7	1	2	3	82			0	0	0	27	0	0	0	2	0	1	1.79	0.775	8.34	2.16%	4.00	1b start tie	9b 3 out a1
29	73	148	Sep 17	NYM	@	MON	W,5-0	SHO	W(15-9)	4	9.0	6	0	0	4	3	0	0	2.27	2.61	33	12	8	3	1	6	74			0	0	0	29	1	0	1	3	0	0	.83	0.352	2.03	0.52%	4.08	1b start tie	9b 3 out a5
30	74	153	Sep 21(1)	NYM		PIT	W,5-3	CG	W(16-9)	3	9.0	6	3	3	4	7	1	0	2.30	2.66	36	12	8	0	1	5	66			0	0	0	32	2	0	0	1	0	0	1.17	0.245	1.97	0.25%	1.16	1t start tie	9t 3 out a2
31	75	158	Sep 26	NYM	@	PHI	W,5-0	SHO	W(17-9)	4	9.0	4	0	0	2	7	0	0	2.21	2.62	31	10	9	3	4	3	84			0	0	0	29	0	0	0	2	0	0	.56	0.255	.00	0.00%	4.00	1b start a 2	9b 3 out a5
32	76	161	Oct 1	NYM	@	CHC	W,6-5	GS-5		4	5.0	6	3	3	1	2	1	0	2.28	2.67	22	4	9	2	0	6	44			0	0	0	20	2	0	0	0	1	0	.88	-0.065	.00	0.00%	-0.44	1b start tie	5b 3 out tie
							22-10		W-L:17-9	3.9	241.0	187	66	61	68	180	14	4	2.28	2.67	957	0.95		9%	11%	154	64		---%	9	5	0	864	29	4	11	25	5	8	1.16	6.407	2.22	7.35%	46.99

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