Baseball Player Won-Loss Records
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This Date in History
This Date in History: June 23, 2025

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Positional Average (Weighted Avg of Options): 0.500 (1-Year) (9-Year) (Long-Run)

Positional Averages for Pitchers (Wgted Avg of Options): 0.500 vs. Different Values for Starting vs. Relief Pitchers: (Empirical) (Based on Pitchers who Do Both)
Players Born on This Date in History
(sorted by pWORL)


Player Age Debut Games pWins pLosses pWOPA pWORL eWins eLosses eWOPA eWORL
Tom Haller881961
1291
109.7101.012.0
22.6
110.6100.113.724.2
Dave Goltz761972
355
106.3107.10.9
14.9
107.2106.22.816.8
Aaron Robinson1101943
610
51.246.76.1
11.1
52.045.87.812.9
Jim Deshaies651984
258
90.898.9-2.4
9.4
88.4101.3-7.04.7
Jack Smith (1915)1301915
1002
108.1105.7-3.8
7.3
109.2104.7-1.59.6
Marty G. Barrett671982
941
99.0105.3-2.5
7.2
98.6105.6-3.16.7
Jason Motte432008
444
22.418.53.2
7.1
21.919.02.36.2
Dusty Cooke1181930
608
58.354.41.0
6.9
59.253.53.19.0
Johnny Humphries1101938
211
55.360.2-2.0
5.7
55.759.8-1.16.6
Karl Spooner941954
31
8.66.52.4
3.4
8.56.62.33.3
Bill M. Harris1251923
120
20.020.50.5
3.3
20.620.01.84.6
Mark Hendrickson512002
329
61.068.9-6.2
3.0
63.266.7-1.97.3
Tim Anderson322016
521
58.665.6-4.9
1.2
60.363.9-1.54.5
Dick J. Egan1411908
61
6.36.10.3
1.0
5.86.6-0.8-0.1
Matt Daley432009
112
4.03.70.2
0.9
3.83.8-0.10.6
Leon Pettit1231935
44
5.15.8-0.5
0.3
4.96.0-0.8-0.0
Juan F. Castillo551994
2
0.70.50.2
0.3
0.50.7-0.1-0.1
Bubba Floyd1081944
3
0.20.20.0
0.1
0.30.20.10.1
Ray Foley1191928
2
0.00.0-0.0
-0.0
0.00.00.00.0
Tony Johnson691981
69
3.33.7-0.4
-0.1
3.04.0-1.0-0.6
Deacon Donahue1051943
8
0.20.4-0.2
-0.1
0.30.3-0.00.0
Gene M. Ford1131936
6
0.20.5-0.3
-0.3
0.20.5-0.2-0.1
Chris Beasley631991
22
0.61.1-0.5
-0.3
0.80.9-0.10.1
Bill Perrin1151934
1
0.20.6-0.4
-0.3
0.20.6-0.3-0.3
Kenshin Kawakami502009
52
13.016.4-2.2
-0.4
13.615.7-1.10.8
Deck McGuire362017
27
1.72.7-0.8
-0.5
1.92.5-0.5-0.2
Ken Jungels1091937
28
0.51.3-0.7
-0.5
0.71.1-0.5-0.3
Mike A. Walker601992
5
0.91.8-0.9
-0.7
1.01.6-0.6-0.4
Harry Schaeffer1011952
5
0.71.7-1.0
-0.8
0.91.5-0.6-0.4
John Rabb651982
108
4.55.9-1.4
-0.9
4.46.0-1.1-0.5
Jack D. Sanford1081940
46
2.84.8-2.6
-2.2
3.24.4-1.7-1.3
Hensley Meulens581989
182
13.516.8-3.8
-2.3
14.016.3-2.8-1.4
Bill Cox1121936
53
4.37.9-3.4
-2.5
5.36.9-1.5-0.6


Players Who Debuted on This Date in History
(sorted by pWORL)


Player Debut Age Games pWins pLosses pWOPA pWORL eWins eLosses eWOPA eWORL
Harmon Killebrew195417
2435
301.1235.048.5
75.7
300.9235.248.275.4
Aaron Sele199322
404
130.2123.69.1
26.6
127.5126.43.721.3
Shanty Hogan192519
965
80.076.86.2
14.4
79.677.25.613.8
Jim Hardin196723
164
42.941.64.0
9.2
41.742.71.87.0
Bruce Edwards194622
590
44.742.73.1
7.7
43.543.90.85.4
Luis M. Castillo201724
78
28.930.21.6
5.4
30.528.64.98.7
Bob Hendley196122
222
50.154.7-2.0
4.9
48.356.5-5.01.9
Tom House197124
289
24.023.70.1
4.0
24.123.60.64.5
Tim Crabtree199525
342
18.317.40.4
3.8
18.916.71.75.1
Charles Thomas200425
113
10.58.01.9
2.8
9.69.00.01.0
Trevor Hildenberger201726
132
8.77.60.8
2.4
8.18.2-0.41.2
Dutch Meyer193721
286
29.831.5-1.1
2.0
30.630.70.43.6
Michael Brosseau201925
51
4.63.61.0
1.4
4.04.2-0.10.3
Howdy Groskloss193024
72
5.55.50.1
0.7
5.06.1-1.0-0.4
Tony Sanchez201325
51
3.53.40.3
0.6
3.53.40.10.4
Bill Vargus192525
8
0.80.70.2
0.3
0.70.80.00.1
Bobby Bradley201923
15
1.00.80.1
0.3
0.81.1-0.3-0.2
LeRoy Smith198422
136
30.835.4-4.3
0.2
30.335.8-5.2-0.6
Larry Bigbie200123
392
35.737.9-3.5
0.1
36.537.1-2.01.6
Dale Polley199630
32
0.60.6-0.0
0.1
0.60.7-0.10.0
Brian Milner197818
2
0.20.10.0
0.1
0.20.20.00.0
Duke Welker201327
2
0.00.00.0
0.0
0.00.00.00.0
Bill J. Doran192224
3
0.00.0-0.0
-0.0
0.00.0-0.0-0.0
Kevin Nicholson200024
37
2.42.8-0.3
-0.1
2.32.8-0.5-0.2
Ian Parmley201727
3
0.10.1-0.1
-0.1
0.10.1-0.1-0.1
Loren Bain194522
3
0.10.2-0.1
-0.1
0.10.2-0.1-0.0
Ryan Karp199525
16
1.01.3-0.3
-0.1
1.01.2-0.20.0
Nick Rumbelow201523
33
0.81.1-0.3
-0.1
0.71.2-0.5-0.3
Eduardo Paredes201722
32
1.11.5-0.4
-0.1
1.31.3-0.00.2
Jud McLaughlin193119
16
0.20.4-0.2
-0.1
0.20.4-0.1-0.1
Santiago Rosario196525
81
1.92.4-0.4
-0.1
2.02.2-0.10.2
Drew Smith201824
27
1.01.4-0.4
-0.2
1.21.20.00.2
Hal Goldsmith192627
36
6.07.5-1.1
-0.2
6.37.1-0.50.4
Stu Locklin195526
25
0.20.5-0.3
-0.2
0.20.5-0.2-0.2
Eric Cyr200223
5
0.30.7-0.4
-0.3
0.40.6-0.2-0.1
Jack Coffey190922
15
1.01.4-0.4
-0.3
1.11.2-0.10.0
J.C. Ramirez201324
142
14.817.9-3.1
-0.4
15.117.6-2.60.0
Ricardo Jordan199524
69
1.82.6-0.9
-0.5
2.02.4-0.4-0.0
Ernie Koob191522
24
3.65.1-1.3
-0.7
3.75.0-1.1-0.4
Harland Rowe191620
6
0.31.0-0.8
-0.7
0.40.9-0.5-0.4
Mike P. Fitzgerald198824
13
0.61.3-0.8
-0.8
0.71.1-0.6-0.5
Bob Harmon190921
52
11.214.5-2.6
-0.8
12.812.90.32.2
Chad Harville199922
175
5.37.1-2.0
-0.8
5.76.7-1.4-0.2
Dave Coggin200023
60
10.513.5-2.5
-0.8
11.712.20.31.9
Dusty Brown200927
25
0.31.2-0.9
-0.8
0.51.1-0.6-0.5
Floyd Wicker196824
80
2.63.9-1.3
-0.9
2.54.0-1.6-1.2
Dan Masteller199527
71
4.55.7-1.5
-1.0
4.55.6-1.4-0.9
Glen Cook198525
9
1.93.3-1.4
-1.0
2.03.3-1.3-0.9
Gary Gray197724
211
13.916.0-2.7
-1.0
14.215.8-2.1-0.5
Stan Swanson197127
49
2.53.6-1.4
-1.1
2.93.2-0.5-0.2
Dick Burrus191921
421
35.737.4-4.9
-1.1
36.436.7-3.50.2
Chris Widger199524
613
40.147.5-5.4
-1.1
41.745.9-2.32.0
Cap Crowell191522
7
1.23.8-2.5
-2.1
1.83.1-1.3-0.9
Cesar Izturis200121
1309
119.5139.1-14.9
-2.4
118.5140.0-16.7-4.2
Josh A. Smith201527
87
5.69.5-3.7
-2.5
6.48.7-2.2-1.0
Craig Anderson196122
82
10.616.4-5.3
-3.3
12.015.0-2.5-0.5
Tim Conroy197818
136
23.831.7-7.1
-3.5
24.730.8-5.2-1.6
Kermit Wahl194421
231
16.923.4-6.7
-4.6
18.521.8-3.6-1.5
Odrisamer Despaigne201427
109
17.827.0-8.1
-4.9
19.525.3-4.4-1.3
Jesse Jefferson197324
237
52.869.9-16.8
-8.5
57.065.7-8.3-0.0




All articles are written so that they pull data directly from the most recent version of the Player won-lost database. Hence, any numbers cited within these articles should automatically incorporate the most recent update to Player won-lost records. In some cases, however, the accompanying text may have been written based on previous versions of Player won-lost records. I apologize if this results in non-sensical text in any cases.

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