Dave Koslo

Position: Pitcher

Bats: Left • Throws: Left

5-11, 180lb (180cm, 81kg)

Born: March 31, 1920 in Menasha, WI us

Died: December 1, 1975 in Menasha, WI

Buried: St. John Cemetery, Menasha, WI

High School: Menasha HS (Menasha, WI)

Debut: September 12, 1941 (Age 21-165d, 9,113th in major league history)
vs. CIN 0.2 IP, 1 H, 0 SO, 0 BB, 0 ER

Last Game: April 14, 1955 (Age 35-014d)
vs. STL 0.0 IP, 1 H, 0 SO, 0 BB, 1 ER, L

Rookie Status: Exceeded rookie limits during 1942 season

Full Name: George Bernard Koslo

View Player Info from the B-R Bullpen

View Player Bio from the SABR BioProject

ERA Title

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SUMMARY

Career

WAR

15.3

107

ERA

3.68

348

189

1591.1

606

WHIP

1.342

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Team Record in Appearances: 16-24 / in Starts: 15-20

Days of Rest

Run Support in Games Started

Total runs in Starts, Avg. is per 27 outs

Inning/Score Appearance Matrix

Multiple inning appearances: 39, Entered with runners on base: 2

1946 Pitching Game Log

Click two rows to sum games (Clear)

1946 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	24	4	Apr 20	NYG	@	BRO	L,8-9	GS-7		99	6.1	7	7	5	5	7	0	0	7.11	2.74	32	6	7	0	0	7	37			0	0	0	27	2	0	2	0	0	1	1.75	-0.574	5.00	-0.98%	-3.38	1b start a 1	7b 123 1 out tie
2	25	8	Apr 24	NYG		BSN	L,7-10	GS-7	L(0-1)	3	6.2	10	6	5	3	1	0	0	6.92	3.20	35	12	9	0	0	10	30			0	0	0	30	1	0	0	0	0	2	1.56	-0.675	3.49	-0.91%	-3.30	1t start tie	7t 12- 2 out d2
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
3	26	13	May 2	NYG	@	STL	W,5-1	CG	W(1-1)	7	9.0	4	1	1	5	5	0	0	4.50	3.17	36	7	15	3	5	4	75			0	0	0	29	0	0	2	0	0	0	1.26	0.401	2.68	0.51%	3.15	1b start tie	9b 3 out a4
4	27	19	May 8	NYG	@	PIT	W,1-0	SHO	W(2-1)	5	9.0	8	0	0	2	3	0	0	3.19	3.00	35	10	12	3	1	8	72			0	1	1	32	1	0	0	0	0	0	1.63	0.745	3.56	0.98%	4.11	1b start tie	9b 3 out a1
5	28	23	May 12(2)	NYG	@	BSN	L,2-7	GS-5	L(2-2)	3	5.0	5	3	3	2	4	0	0	3.50	2.89	22	4	8	0	0	4	47			0	0	0	20	1	1	0	0	0	0	.68	-0.129	1.94	-0.22%	-0.76	1b start tie	5b 3 out d3
6	29	28	May 19(2)	NYG		PIT	W,5-1	CG	W(3-2)	6	9.0	7	1	1	1	5	0	0	3.00	2.67	33	6	15	0	1	6	73			0	1	0	32	2	0	0	1	0	0	.67	0.208	.93	0.17%	2.99	1t start tie	9t 3 out a4
7	30	30	May 23	NYG		STL	L,1-4	GS-8	L(3-3)	3	8.0	6	3	3	1	4	1	0	3.06	2.81	31	13	7	1	0	6	61			0	0	0	29	1	0	0	0	0	0	.74	0.044	1.12	0.04%	0.54	1t start tie	8t 3 out d3
8	31	35	May 28	NYG	@	BRO	W,5-2	CG	W(4-3)	4	9.0	7	2	2	1	5	1	0	2.90	2.87	36	16	8	0	3	6	69			1	0	0	35	1	0	0	0	0	1	1.41	0.293	2.80	0.35%	2.03	1b start tie	9b 3 out a3
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
9	32	40	Jun 2(2)	NYG	@	STL	W,7-6	GS-6		4	5.2	8	2	2	3	3	1	0	2.93	3.09	26	8	4	0	0	8	45			0	0	0	23	2	0	1	2	0	0	.90	0.224	1.61	0.24%	0.35	1b start tie	6b 12- 2 out a4
10	33	44	Jun 6	NYG	@	CHC	L,6-10	9-GF(12)	L(4-4)	3	3.2	4	4	4	1	2	1	0	3.28	3.23	16	10	0	0	0	3		0	0	0	0	0	15	0	0	1	0	0	0	2.42	-0.005	3.21	-0.01%	-2.35	9b --- 0 out tie	12b end d 4
11	34	46	Jun 8	NYG	@	PIT	W,5-3	CG	W(5-4)	1	9.0	8	3	3	2	3	0	0	3.25	3.16	34	7	14	0	0	8	60			0	2	0	30	0	1	0	1	0	0	1.49	0.293	1.59	0.19%	1.11	1b start a 2	9b 3 out a2
12	35	51	Jun 12	NYG	@	CIN	L,2-3	GS-7	L(5-5)	3	7.0	4	3	1	3	7	1	0	3.09	3.20	30	8	8	1	0	4	65			0	0	1	24	2	0	0	0	0	3	1.02	-0.083	.89	-0.04%	0.01	1b start a 1	7b 3 out d2
13	36	53	Jun 16(1)	NYG		STL	L,1-4	GS-6	L(5-6)	3	6.0	4	2	1	2	4	1	1	2.99	3.31	26	5	10	0	3	4	60			1	0	0	23	0	0	0	0	0	1	1.03	0.025	.98	0.01%	0.66	1t start tie	6t 3 out d2
14	37	56	Jun 19	NYG		CIN	W,4-3	8-GF	S(1)	2	2.0	0	0	0	0	1	0	0	2.93	3.28	6	0	5	1	0	0		0	0	0	0	0	6	0	0	0	0	0	0	1.79	0.262	1.24	0.11%	0.89	8t --- 0 out a1	9t end a 1
15	38	58	Jun 22(1)	NYG		CHC	L,2-5	GS-5	L(5-7)	2	5.0	6	3	3	2	1	0	0	3.05	3.28	23	6	8	0	0	6	42			0	0	0	21	1	0	0	0	0	0	.81	-0.139	.38	-0.04%	-0.79	1t start tie	5t 3 out d3
16	39	63	Jun 26	NYG		PIT	W,4-0	SHO	W(6-7)	3	9.0	5	0	0	4	6	0	1	2.80	3.25	37	14	8	1	0	4	79			1	0	0	32	0	0	0	0	0	0	1.00	0.430	.19	0.05%	3.99	1t start tie	9t 3 out a4
17	40	66	Jun 30(1)	NYG	@	PHI	W,8-1	CG	W(7-7)	3	9.0	13	1	1	2	4	0	0	2.66	3.18	40	12	9	0	3	13	59			0	0	0	38	1	0	0	2	0	0	1.62	0.597	.31	0.07%	2.83	1b start tie	9b 3 out a7
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
18	41	69	Jul 4(1)	NYG		BRO	W,7-5	CG	W(8-7)	3	9.0	8	5	4	3	3	2	0	2.76	3.37	37	10	13	0	5	8	53			0	2	0	34	0	1	0	1	0	2	.98	0.115	.17	0.01%	-1.01	1t start tie	9t 3 out a2
19	42	73	Jul 7(1)	NYG		PHI	W,2-1	CG	W(9-7)	2	9.0	7	1	1	2	8	0	0	2.64	3.24	34	6	12	0	4	6	75			0	0	0	30	1	0	0	0	0	0	1.53	0.604	.22	0.05%	2.99	1t start tie	9t 3 out a1
20	43	75	Jul 11	NYG	@	STL	W,13-3	CG	W(10-7)	3	9.0	9	3	3	1	2	0	0	2.66	3.20	37	13	12	1	2	9	58			0	0	0	36	0	0	0	0	0	0	.36	0.082	.08	0.01%	1.15	1b start tie	9b 3 out a10
21	44	80	Jul 15	NYG	@	CHC	L,1-3	GS-6	L(10-8)	3	6.0	5	2	2	1	2	0	1	2.68	3.18	25	3	13	0	0	5	55			1	0	0	23	0	0	0	0	0	0	.84	-0.026	.14	0.00%	0.61	1b start tie	6b 3 out d2
22	45	83	Jul 18	NYG	@	PIT	L,3-7	CG(8)	L(10-9)	2	8.0	12	7	7	4	3	2	0	2.94	3.35	39	9	12	0	0	11	29			0	1	0	34	0	2	1	0	0	0	1.09	-0.524	.15	-0.04%	-3.35	1b start tie	8b 3 out d4
23	46	87	Jul 24	NYG		STL	W,3-1	CG	W(11-9)	5	9.0	5	1	1	3	4	0	0	2.83	3.32	35	10	13	0	5	5	74			0	0	0	31	4	0	0	1	0	1	1.39	0.478	.06	0.01%	2.99	1t start tie	9t 3 out tie
24	47	93	Jul 28(1)	NYG		CIN	L,3-8	GS-7	L(11-10)	3	7.0	10	5	3	5	4	0	0	2.87	3.33	34	6	9	0	0	10	40			2	2	0	29	1	0	0	1	0	1	1.21	-0.363	.06	-0.01%	-1.90	1t start tie	7t 3 out d2
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
25	48	98	Aug 2(1)	NYG		PIT	L,0-6	GS-8	L(11-11)	4	8.0	6	6	6	3	4	2	0	3.04	3.44	33	13	7	0	0	6	47			0	0	0	30	0	0	0	0	0	0	.53	-0.209	.00	0.00%	-2.46	1t start tie	8t 3 out d6
26	49	102	Aug 6	NYG		BRO	W,5-2	CG	W(12-11)	3	9.0	5	2	2	0	5	0	0	2.99	3.35	32	8	14	1	1	5	74			0	0	0	32	0	0	0	0	0	0	.75	0.113	.02	0.00%	1.99	1t start tie	9t 3 out a3
27	50	103	Aug 8	NYG		BRO	L,1-3	10-GF(10)		1	0.2	0	0	0	0	0	0	0	2.98	3.35	2	1	1	0	0	0		1	0	0	0	0	2	0	0	0	0	0	0	.47	0.032	.01	0.00%	0.90	10t --3 1 out d2	10t end d 2
28	51	105	Aug 11(1)	NYG	@	BSN	L,2-10	GS-4	L(12-12)	2	3.1	6	7	6	5	1	1	0	3.21	3.47	22	4	6	1	2	6	18			0	0	0	17	3	0	0	0	0	1	.82	-0.318	.00	0.00%	-5.45	1b start tie	4b --- 1 out d7
29	52	107	Aug 12	NYG	@	BRO	L,2-3	7-GF(8)		0	1.1	2	0	0	0	1	0	1	3.19	3.47	7	1	2	0	0	2		2	1	0	0	0	6	0	0	0	0	0	0	1.01	-0.150	.00	0.00%	-0.09	7b 1-3 2 out tie	8b end d 1
30	53	110	Aug 15	NYG	@	BRO	L,1-7	GS-4	L(12-13)	2	3.0	5	5	3	4	0	0	0	3.27	3.51	19	8	6	2	2	1	29			0	0	0	14	1	0	1	0	0	0	1.13	-0.292	.00	0.00%	-4.62	1b start tie	4b 12- 0 out d5
31	54	113	Aug 20	NYG	@	CIN	W,4-3	CG	W(13-13)	4	9.0	8	3	3	5	4	0	0	3.26	3.51	40	11	13	0	0	7	58			3	0	0	35	1	0	0	0	0	0	1.87	0.330	.00	0.00%	0.87	1b start tie	9b 3 out a1
32	55	118	Aug 25	NYG	@	CHC	L,2-3	CG	L(13-14)	4	8.0	10	3	2	3	1	0	0	3.23	3.51	38	15	14	2	1	5	50			1	0	0	35	2	1	2	0	0	1	1.49	-0.144	.00	0.00%	-0.49	1b start tie	9b 12- 0 out d1
33	56	123	Aug 29	NYG	@	STL	L,0-4	CG(8)	L(13-15)	3	8.0	9	4	4	4	4	0	0	3.27	3.49	36	8	12	3	2	8	48			0	0	0	31	4	0	2	1	0	0	.61	-0.024	.00	0.00%	-0.31	1b start tie	8b 3 out d4
Sept				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
34	57	126	Sep 1(1)	NYG		BRO	L,1-3	8-GF		2	1.2	2	1	1	1	3	0	0	3.29	3.47	8	2	2	0	2	0		0	0	0	0	0	6	1	1	0	0	0	0	.55	-0.046	.00	0.00%	-0.33	8t --- 1 out d1	9t end d 2
35	58	130	Sep 3	NYG	@	BSN	L,4-5	GS-7	L(13-16)	1	6.2	7	5	5	4	1	0	0	3.38	3.49	30	12	7	0	4	6	37			0	0	0	26	3	0	1	0	0	0	1.57	-0.396	.00	0.00%	-2.17	1b start tie	7b -2- 2 out d3
36	59	134	Sep 7	NYG	@	BRO	L,1-4	GS-4	L(13-17)	3	3.1	5	4	4	3	2	0	0	3.49	3.50	18	5	6	1	2	2	33			1	0	0	14	2	0	1	0	0	0	1.07	-0.236	.00	0.00%	-2.06	1b start tie	4b 12- 1 out d2
37	60	138	Sep 11(1)	NYG		PIT	L,6-7	GS-5		3	4.2	5	3	3	4	1	0	0	3.53	3.52	22	4	8	0	3	5	39			0	1	0	17	0	1	0	0	0	0	1.14	-0.152	.00	0.00%	-1.25	1t start tie	5t 1-3 2 out tie
38	61	143	Sep 15(1)	NYG		STL	L,0-3	GS-8	L(13-18)	3	8.0	6	3	3	3	1	1	0	3.53	3.57	32	6	16	2	6	6	56			0	0	0	29	0	0	0	1	0	0	.94	0.039	.00	0.00%	0.54	1t start tie	8t 3 out d3
39	62	147	Sep 19	NYG		CHC	W,1-0	SHO	W(14-18)	3	9.0	3	0	0	1	1	0	1	3.41	3.55	31	9	16	3	2	3	81			0	1	0	29	0	0	0	0	0	0	1.23	0.691	.00	0.00%	3.99	1t start tie	9t 3 out a1
40	63	151	Sep 26(1)	NYG		BSN	L,0-8	GS-7	L(14-19)	6	6.0	10	4	4	5	3	1	0	3.46	3.61	32	4	10	2	2	10	34			0	0	0	27	1	0	1	0	0	0	1.04	-0.114	.00	0.00%	-1.31	1t start tie	7t 12- 0 out d3
							16-24		W-L:14-19,Sv:1	3.1	265.0	251	115	102	103	123	15	5	3.46	3.61	1141	0.84		4%	9%	227	53	3	33%	11	11	2	1013	39	8	15	11	0	14	1.16	1.407	.85	0.55%	1.26

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