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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Summary

Team Record in Appearances	16-21 / in Starts: 10-13
Longest Hitting Streak	2 games
Longest On Base Streak	3 games
Most Games w/o HR	19 games
Most Games w/o RBI	15 games
Grand Slams	0 in 1 bases loaded PA and 1 AB, Data is incomplete
Go-Ahead Hits:	0

RBI Opportunities

RBIs
in 80 PAs	7
Actual Runners on Base	42 (26-13-3) Data is incomplete
Avg. MLBer w/ 80 PAs	9
Avg. Runners on Base	53 (27-17-8)

Most Driven In
R Mueller	2
B Kerr	2
Self	2
B Thomson	0
P Milne	0

Most Driven In By
Self	2
W Lockman	1
B Thomson	1

1949 Batting Game Log

Click two rows to sum games (Clear)

1949 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	139	4 (3)	Apr 22	NYG		BSN	T,6-6	2-GF	5	3	0	1	0	0	0	0	0	0	1	0	2		0	0	0	0	.333	.333	.333	.667	9	2.62	-0.128	6.07	-0.18%	-0.56	P
2	140	8 (3)	Apr 26	NYG	@	PHI	L,11-12	7-11	1	1	0	0	0	0	0	0	0	0	0	0	0		0	0	0	0	.250	.250	.250	.500	9	.29	-0.007	.88	-0.01%	-0.23	P
3	141	9	Apr 27	NYG		BRO	W,11-8	8-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.250	.250	.250	.500	9						P
4	142	11 (1)	Apr 29	NYG	@	BSN	W,10-9	6-8	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.250	.250	.250	.500	9						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	143	22 (10)	May 11	NYG		CIN	L,2-4	6-8	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.250	.250	.250	.500	9						P
6	144	31 (8)	May 22 (1)	NYG	@	STL	L,2-3	4-9	1	1	0	0	0	0	0	0	0	0	0	0	0		0	0	0	0	.200	.200	.200	.400	9	1.44	-0.038	6.13	-0.10%	-0.25	P
7	145	34 (2)	May 25	NYG	@	CHC	L,2-3	7-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.200	.200	.200	.400	9						P
8	146	37 (2)	May 29 (1)	NYG	@	PHI	W,4-2	12-GF(15)	1	1	0	0	0	0	0	0	0	0	1	0	0		0	0	0	0	.167	.167	.167	.333	9	2.31	-0.064	8.61	-0.14%	-0.23	P
9	147	39 (1)	May 30 (1)	NYG		BRO	L,1-2	9-GF(13)	2	2	0	0	0	0	0	0	0	0	1	0	0		0	0	0	0	.125	.125	.125	.250	9	2.50	-0.122	11.60	-0.34%	-0.53	P
10	148	41 (1)	May 31	NYG		BRO	L,4-6	14-14	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.125	.125	.125	.250	9						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	149	49 (7)	Jun 8	NYG		STL	L,0-2	GS-8	2	2	0	0	0	0	0	0	0	0	0	0	0		0	0	0	0	.100	.100	.100	.200	9	.87	-0.044	3.46	-0.10%	-0.33	P
12	150	56 (6)	Jun 18	NYG	@	PIT	W,5-4	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.100	.100	.100	.200	9						P
13	151	59 (2)	Jun 21	NYG	@	STL	W,6-5	CG(12)	6	5	0	0	0	0	0	0	0	0	3	0	1		0	0	0	0	.067	.067	.067	.133	9	1.53	-0.172	3.22	-0.22%	-1.51	P
14	152	64 (4)	Jun 26	NYG	@	CHC	W,6-2	CG	4	4	0	1	0	0	0	1	0	0	0	0	0			0	0	0	.105	.105	.105	.211	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
15	153	69 (4)	Jul 1	NYG		BRO	W,4-1	CG	4	3	0	0	0	0	0	0	0	0	2	0	1		0	0	0	0	.091	.091	.091	.182	9	1.21	-0.103	1.71	-0.09%	-1.17	P
16	154	74 (4)	Jul 7	NYG		PHI	W,11-3	CG	4	4	2	2	0	0	2	5	0	0	2	0	0		0	0	0	0	.154	.154	.385	.538	9	.19	0.135	.29	0.12%	3.85	P
17	155	76 (1)	Jul 9	NYG	@	BRO	W,9-5	9-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.154	.154	.385	.538	9						P
18	156	77	Jul 10	NYG	@	BRO	L,3-7	8-GF	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.154	.154	.385	.538	9						P
19	157	81 (3)	Jul 17	NYG		STL	L,1-10	GS-2	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.154	.154	.385	.538	9						P
20	158	84 (2)	Jul 20	NYG		CIN	W,5-1	CG	4	4	0	1	0	0	0	0	0	0	3	0	0		0	0	0	0	.167	.167	.367	.533	9	.29	-0.029	.20	-0.01%	-0.71	P
21	159	88 (3)	Jul 24 (1)	NYG		CHC	L,3-5	GS-5	1	1	0	0	0	0	0	0	0	0	1	0	0		0	0	0	0	.161	.161	.355	.516	9	1.29	-0.031	1.11	-0.02%	-0.30	P
22	160	93 (4)	Jul 29	NYG	@	CIN	L,0-3	GS-7	2	2	0	0	0	0	0	0	0	0	1	0	0		0	0	0	0	.152	.152	.333	.485	9	.80	-0.042	.42	-0.01%	-0.35	P
23	161	94	Jul 30	NYG	@	CIN	W,8-7	10-GF(10)	0	0	0	0	0	0	0	0	0		0	0	0		0		0	0	.152	.152	.333	.485	9						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	162	99 (4)	Aug 3	NYG	@	CHC	W,4-1	CG	4	3	1	1	1	0	0	1	1	0	0	0	0		0	0	0	0	.167	.189	.361	.550	9	.79	0.121	.75	0.07%	1.24	P
25	163	104 (4)	Aug 8	NYG	@	BRO	L,1-2	CG	3	3	0	1	1	0	0	0	0	0	0	0	0		0	0	0	0	.179	.200	.385	.585	9	1.07	0.013	.56	0.00%	0.35	P
26	164	107 (2)	Aug 11	NYG		BSN	T,7-7	7-GF(8)	1	1	0	0	0	0	0	0	0	0	0	0	0		0	0	0	0	.175	.195	.375	.570	9	1.55	-0.040	.13	0.00%	-0.24	P
27	165	109 (1)	Aug 14 (1)	NYG		PHI	W,8-1	CG	5	4	0	0	0	0	0	0	1	0	3	0	0		0	0	0	0	.159	.196	.341	.537	9	.26	-0.021	.01	0.00%	-0.75	P
28	166	113 (3)	Aug 18	NYG	@	BSN	L,6-10	7-7	1	1	0	1	0	0	0	0	0	0	0	0	0		0	0	0	0	.178	.213	.356	.568	9	.12	0.005	.01	0.00%	0.38	PH
29	167	114	Aug 19	NYG	@	PHI	L,1-7	GS-6	2	2	1	1	0	0	0	0	0	0	1	0	0		0	0	0	0	.191	.224	.362	.586	9	.69	0.029	.06	0.00%	0.28	P
30	168	118 (3)	Aug 23	NYG		CHC	L,5-7	GS-5	1	1	0	0	0	0	0	0	0	0	1	0	0		0	0	0	0	.188	.220	.354	.574	9	1.26	-0.036	.05	0.00%	-0.36	P
31	169	122 (3)	Aug 27 (1)	NYG		STL	L,2-5	GS-9	3	2	0	0	0	0	0	0	0	0	1	0	1		0	0	0	0	.180	.212	.340	.552	9	2.17	-0.127	.04	0.00%	-0.98	P
Sep/Oct		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
32	170	129 (6)	Sep 2	NYG		BRO	L,0-8	GS-4	1	1	0	0	0	0	0	0	0	0	0	0	0		0	0	0	0	.176	.208	.333	.541	9	.91	-0.024	.00	0.00%	-0.24	P
33	171	133 (3)	Sep 5 (2)	NYG		PHI	L,2-4	CG	3	3	0	0	0	0	0	0	0	0	1	0	0		0	0	0	0	.167	.196	.315	.511	9	1.18	-0.094	.00	0.00%	-0.73	P
34	172	137 (3)	Sep 9	NYG	@	BRO	W,10-1	CG	4	3	0	0	0	0	0	0	0	0	1	0	1		0	0	0	0	.158	.186	.298	.485	9	.76	-0.047	.00	0.00%	-0.87	P
35	173	140 (2)	Sep 13	NYG	@	STL	L,0-1	GS-9	2	2	0	0	0	0	0	0	0	0	0	0	0		0	0	0	0	.153	.180	.288	.468	9	.90	-0.045	.00	0.00%	-0.34	P
36	174	143 (2)	Sep 17	NYG	@	CHC	L,2-4	GS-8	3	3	0	0	0	0	0	0	0	0	2	0	0		0	1	0	0	.145	.172	.274	.446	9	2.34	-0.234	.00	0.00%	-1.63	P
37	175	148 (4)	Sep 21 (2)	NYG	@	CIN	W,5-2	CG(7)	3	3	0	0	0	0	0	0	0	0	2	0	0		0	0	0	0	.138	.164	.262	.426	9	.65	-0.056	.00	0.00%	-1.38	P
38	176	152 (3)	Sep 25 (1)	NYG		BSN	W,3-2	CG	4	3	0	1	0	0	0	0	1	0	0	0	0			0	0	0	.147	.183	.265	.448	9						P
39	177	155 (2)	Oct 1	NYG	@	BSN	L,0-3	GS-0	3	1	0	0	0	0	0	0	2	0	0	0	0			0	0	0	.145	.203	.261	.464	9						P
							16-21		80	69	4	10	2	0	2	7	5	0	27	0	6		0	1	0	0	.145	.203	.261	.464		1.15	-1.201	1.61	-1.03%	-7.57

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