Baseball Player Won-Loss Records
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This Date in History
This Date in History: May 31, 2020

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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
Kenny Lofton531991
2103
269.7240.525.3
50.2
263.8246.314.038.9
Jake Peavy392002
393
151.2143.715.7
34.9
154.1140.822.741.8
Tippy Martinez701974
547
49.540.77.4
15.3
46.943.32.310.3
Ray Washburn821961
239
68.070.01.9
10.6
67.071.00.49.1
Shane Bieber252018
54
22.416.56.4
9.2
21.417.44.57.3
Dave R. Roberts481999
831
85.184.9-3.3
5.0
84.785.4-3.84.4
David Fletcher262018
234
26.426.20.3
2.9
26.326.30.12.8
Peaches Davis1151936
117
28.031.1-1.4
2.4
28.330.7-0.73.2
Matthew Bowman292016
184
8.27.70.3
1.8
8.67.31.12.6
Socks Seibold1241915
120
39.947.2-5.2
0.3
40.846.3-3.12.4
Jose Malave491996
45
2.72.60.0
0.3
2.52.8-0.4-0.1
Jackie Brown771970
214
44.551.9-6.5
0.0
45.351.1-4.71.8
Dwight Bernard681978
115
5.96.9-1.1
0.0
6.16.8-0.80.3
Edgar Ibarra312015
2
0.00.00.0
0.0
0.00.0-0.0-0.0
Dutch Fehring1081934
1
0.00.0-0.0
-0.0
0.00.00.00.0
Dylan Cozens262018
27
0.81.2-0.4
-0.3
0.81.1-0.4-0.3
John J. Sullivan1261919
1
0.20.7-0.4
-0.4
0.20.7-0.5-0.4
Dilson Torres501995
24
1.32.1-0.9
-0.6
1.61.8-0.20.1
Greg Erardi661977
5
0.21.0-0.8
-0.7
0.40.8-0.4-0.3
Gerson Bautista252018
13
0.41.3-0.9
-0.7
0.61.1-0.5-0.4
Ray Olmedo392003
218
11.213.6-2.0
-0.8
11.113.7-1.9-0.7
Larry Owen651981
171
7.09.2-1.7
-0.9
7.09.3-1.7-0.9
Rikkert Faneyte511993
80
2.94.2-1.4
-1.0
3.24.0-0.9-0.5
Tim Van Egmond511994
23
5.27.3-2.1
-1.2
6.16.4-0.20.6
Jeff Schaefer601989
224
8.310.9-2.2
-1.2
8.310.8-1.9-1.0
Marty Janzen471996
27
4.56.6-2.1
-1.3
4.76.5-1.8-0.9
Mac Suzuki451996
117
23.331.4-7.5
-3.5
25.729.0-2.81.2
Joe Orsulak581983
1484
129.6141.4-17.9
-4.6
133.1137.8-10.82.5
George A. Smith1281916
160
35.248.6-11.5
-5.6
39.344.4-3.22.7


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


Player Debut Age Games pWins pLosses pWOPA pWORL eWins eLosses eWOPA eWORL
Red Ruffing192419
783
251.2236.929.0
58.3
253.4234.733.362.6
Brian Downing197322
2342
236.4210.322.1
45.9
237.7209.024.948.7
John Wetteland198922
618
71.347.822.4
32.9
65.453.611.221.8
James Shields200624
411
154.0153.05.4
26.3
151.8155.10.821.8
Mike G. Marshall196724
723
90.482.08.1
22.8
90.182.38.022.7
Brad Ziegler200828
739
48.334.512.3
20.3
46.935.99.817.7
Hughie Critz192423
1405
176.4176.11.8
20.1
171.0181.5-8.69.6
Pat Dobson196725
414
121.3121.93.6
19.2
120.3122.92.318.0
Jose Cruz Jr.199723
1388
155.0146.93.0
17.9
155.2146.73.618.4
Josh Harrison201123
878
91.788.62.0
10.8
90.789.6-0.18.7
Shane Bieber201822
54
22.416.56.4
9.2
21.417.44.57.3
Greg Hibbard198924
166
53.153.41.0
8.0
52.454.1-0.26.8
Andrew Cashner201023
314
71.980.3-4.9
5.7
74.078.2-0.610.0
Todd Burns198824
203
23.022.50.3
3.9
22.922.60.13.7
Tony Freitas193224
108
28.530.0-0.1
3.7
28.729.80.64.4
Deion Sanders198921
635
64.865.7-3.3
3.1
64.466.1-4.22.3
Brian R. Hunter199123
695
41.239.4-1.1
3.0
40.440.2-2.81.3
Mike Morse200524
829
77.878.9-5.0
2.7
79.377.4-1.85.9
Mike Redmond199827
761
50.256.6-3.3
1.9
50.356.5-3.02.2
Jeff Pico198822
113
14.515.7-0.5
1.6
14.815.5-0.02.1
Charles Hudson198324
213
51.560.0-5.9
1.3
53.058.4-2.64.5
Ramon A. Garcia199121
95
15.817.7-1.4
1.1
15.418.1-2.10.3
Dale Mohorcic198630
254
16.317.8-2.0
1.0
17.616.50.73.7
Jim Walewander198725
162
7.17.20.1
0.8
6.57.8-0.9-0.2
Julius Matos200227
104
6.76.9-0.1
0.5
6.47.2-0.8-0.1
Jose Mercedes199423
145
31.036.0-4.5
0.3
32.134.9-2.22.6
Tyler Wagner201524
6
1.21.2-0.0
0.2
1.11.3-0.20.0
Joe Palmisano193128
19
0.91.00.0
0.1
0.91.0-0.00.1
Leon Carlson192025
2
0.20.10.1
0.1
0.20.10.00.1
Carroll Yerkes192723
25
1.61.9-0.2
0.1
1.71.7-0.00.2
Pat Underwood197922
113
15.818.2-2.3
0.1
16.417.7-1.31.1
Jim Byrd199324
2
0.00.00.0
0.0
0.00.00.00.0
Jason Waddell200927
3
0.10.10.0
0.0
0.10.00.00.1
Mike Matthews200026
231
8.910.7-1.7
0.0
9.510.1-0.51.2
Icehouse Wilson193421
1
0.00.00.0
0.0
0.00.00.00.0
Red Lutz192223
1
0.00.00.0
0.0
0.00.00.00.0
Richard 'Red' Smith192723
1
0.00.00.0
0.0
0.00.00.00.0
Jarrett Grube201432
1
0.00.0-0.0
-0.0
0.00.0-0.0-0.0
Mike Dalton199128
4
0.10.1-0.0
-0.0
0.10.1-0.0-0.0
Jim Deidel197424
2
0.00.1-0.1
-0.1
0.00.1-0.1-0.1
Shae Simmons201423
42
1.82.2-0.5
-0.1
2.11.90.20.6
Tony Chevez197722
4
0.10.4-0.2
-0.2
0.20.3-0.2-0.2
Reymin Guduan201725
32
0.40.8-0.3
-0.2
0.50.7-0.3-0.2
Dutch Romberger195427
10
0.30.6-0.3
-0.2
0.40.5-0.2-0.1
Michael Feliz201521
203
9.010.9-2.2
-0.2
9.810.1-0.61.4
Casey Parsons198127
61
1.01.5-0.4
-0.3
1.21.3-0.10.0
Alex Castellanos201225
24
0.71.1-0.4
-0.3
0.81.0-0.2-0.1
Tom Clyde194319
4
0.10.5-0.4
-0.4
0.20.4-0.2-0.2
Antone Williamson199723
24
1.01.5-0.5
-0.4
0.81.7-0.8-0.7
Ron Blazier199624
63
2.53.4-1.0
-0.5
2.63.3-0.7-0.2
Darryl Scott199324
16
0.51.1-0.6
-0.5
0.70.8-0.10.0
George Cappuzzello198127
35
2.13.0-0.9
-0.5
2.52.7-0.20.2
Eddy Rodriguez (2004)200422
38
1.11.9-0.8
-0.5
1.41.7-0.4-0.1
Jesus Tinoco201924
24
1.11.9-0.8
-0.5
1.21.8-0.6-0.3
Chad Orvella200523
69
4.15.4-1.4
-0.5
4.25.2-1.2-0.3
Stu Flythe193624
17
0.71.5-0.7
-0.5
0.71.5-0.7-0.5
Ricardo Pinto201723
28
1.11.9-0.9
-0.6
1.11.8-0.7-0.4
Dave Odom194324
22
1.93.1-1.1
-0.7
2.03.0-0.9-0.5
Bill Greason195429
3
0.21.1-0.9
-0.8
0.21.1-0.9-0.8
Lew Malone191518
32
2.43.5-1.2
-0.9
2.53.3-0.8-0.5
Oscar Taveras201421
79
6.48.0-2.0
-1.3
6.67.8-1.6-0.9
Clyde Vollmer194220
685
64.769.5-8.5
-1.4
67.067.3-3.73.5
Javier Cardona200024
87
2.44.5-1.8
-1.5
2.84.0-0.8-0.5
David Pauley200622
91
9.012.2-3.2
-1.5
10.310.8-0.51.1
Harvey McClellan191924
270
23.929.7-4.9
-2.2
23.829.8-5.0-2.3
Jordan Lyles201120
249
50.463.6-10.0
-2.2
52.561.4-5.42.4
Vic Janowicz195323
83
3.36.2-2.9
-2.4
3.95.6-1.7-1.2
Ronny Rodriguez201826
146
12.015.9-3.8
-2.4
12.715.2-2.3-0.9




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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