Tom O'Brien vs. Billy Serad — Career Comparison

You might be looking for a matchup, check Tom O'Brien's matchup page instead!

Tom O'Brien
Pre-GenerationalMassachusettsThrows RightBats RightNorth AmericaBoston RedsUnion AssociationSecond Baseman
Billy Serad
Pre-GenerationalPennsylvaniaThrows RightBats RightNorth AmericaBuffalo BisonsNational LeagueRelief Pitcher

Tom O'Brien is a position player and Billy Serad a pitcher — the stats that define each role measure entirely different things, so a direct comparison doesn't hold up. If Tom O'Brien ever faced Billy Serad, check out their matchup page.

Pitching Stats for Tom O'Brien and Billy Serad

Tom O'Brien
Career
Per 9 Innings
1
1
Billy Serad
Careerverified
Per 9 Inningsverified
4
4
Tom O'Brien
Career
Per 9 Inningsverified
1
2.45
Billy Serad
Careerverified
Per 9 Innings
95
1.09
Tom O'Brien
Career
Per 9 Innings
0
0
Billy Serad
Careerverified
Per 9 Inningsverified
92
1.05
Tom O'Brien
Career
Per 9 Innings
0
0
Billy Serad
Careerverified
Per 9 Inningsverified
35
0.4
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Billy Serad
Career
Per 9 Innings
55
0.63
Tom O'Brien
Career
Per 9 Innings
Billy Serad
Careerverified
Per 9 Inningsverified
38.89
38.89
Tom O'Brien
Career
Per 9 Innings
0
0
Billy Serad
Careerverified
Per 9 Inningsverified
96.84
96.84
Tom O'Brien
Career
Per 9 Innings
0
0
Billy Serad
Careerverified
Per 9 Inningsverified
86
0.98
Tom O'Brien
Career
Per 9 Innings
0
0
Billy Serad
Careerverified
Per 9 Inningsverified
4
0.05
Tom O'Brien
Career
Per 9 Innings
0
0
Billy Serad
Careerverified
Per 9 Inningsverified
1
0.01
Tom O'Brien
Careerverified
Per 9 Innings
3
7.36
Billy Serad
Career
Per 9 Inningsverified
361
4.13
Tom O'Brien
Career
Per 9 Innings
7.36
7.36
Billy Serad
Careerverified
Per 9 Inningsverified
4.13
4.13
Tom O'Brien
Career
Per 9 Innings
6.13
6.13
Billy Serad
Careerverified
Per 9 Inningsverified
4.51
4.51
Tom O'Brien
Career
Per 9 Innings
7.09
7.09
Billy Serad
Careerverified
Per 9 Inningsverified
4.01
4.01
Tom O'Brien
Careerverified
Per 9 Inningsverified
0.211
0.211
Billy Serad
Career
Per 9 Innings
0.282
0.282
Tom O'Brien
Career
Per 9 Innings
11
27
Billy Serad
Careerverified
Per 9 Innings
2362
27
Tom O'Brien
Career
Per 9 Innings
3.2
9
Billy Serad
Careerverified
Per 9 Innings
787.1
9
Tom O'Brien
Careerverified
Per 9 Inningsverified
4
9.82
Billy Serad
Career
Per 9 Innings
935
10.69
Tom O'Brien
Careerverified
Per 9 Inningsverified
9.82
9.82
Billy Serad
Career
Per 9 Innings
10.69
10.69
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Billy Serad
Career
Per 9 Innings
34
0.39
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Billy Serad
Career
Per 9 Innings
0.39
0.39
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Billy Serad
Career
Per 9 Innings
0.36
0.36
Tom O'Brien
Careerverified
Per 9 Innings
5
12.27
Billy Serad
Career
Per 9 Inningsverified
290
3.31
Tom O'Brien
Career
Per 9 Innings
0
0
Billy Serad
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
12.27
12.27
Billy Serad
Careerverified
Per 9 Inningsverified
3.32
3.32
Tom O'Brien
Career
Per 9 Innings
0
0
Billy Serad
Careerverified
Per 9 Inningsverified
278
3.18
Tom O'Brien
Career
Per 9 Innings
0
0
Billy Serad
Careerverified
Per 9 Inningsverified
3.18
3.18
Tom O'Brien
Career
Per 9 Innings
0
0
Billy Serad
Careerverified
Per 9 Inningsverified
2.93
2.93
Tom O'Brien
Careerverified
Per 9 Inningsverified
1.364
1.364
Billy Serad
Career
Per 9 Innings
0.721
0.721
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Billy Serad
Career
Per 9 Innings
97
1.11
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Billy Serad
Career
Per 9 Innings
14
0.16
Tom O'Brien
Career
Per 9 Innings
0
0
Billy Serad
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Inningsverified
24
58.91
Billy Serad
Careerverified
Per 9 Innings
3623
41.41
Tom O'Brien
Career
Per 9 Innings
0
0
Billy Serad
Careerverified
Per 9 Inningsverified
5
0.06
Tom O'Brien
Careerverified
Per 9 Innings
5
12.27
Billy Serad
Career
Per 9 Inningsverified
661
7.56
Tom O'Brien
Career
Per 9 Innings
12.27
12.27
Billy Serad
Careerverified
Per 9 Inningsverified
7.56
7.56
Tom O'Brien
Career
Per 9 Innings
0
0
Billy Serad
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Billy Serad
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Billy Serad
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
2.455
2.455
Billy Serad
Careerverified
Per 9 Inningsverified
1.556
1.556
Tom O'Brien
Career
Per 9 Inningsverified
19
46.64
Billy Serad
Careerverified
Per 9 Innings
3319
37.94
Tom O'Brien
Careerverified
Per 9 Inningsverified
5
5
Billy Serad
Career
Per 9 Innings
6.96
6.96
Tom O'Brien
Careerverified
Per 9 Inningsverified
0.211
0.211
Billy Serad
Career
Per 9 Innings
0.3
0.3
Tom O'Brien
Careerverified
Per 9 Inningsverified
58.91
58.91
Billy Serad
Career
Per 9 Innings
41.41
41.41

Fielding Stats for Tom O'Brien and Billy Serad

Tom O'Brien
Careerverified
Per 9 Inningsverified
6
6
Billy Serad
Career
Per 9 Innings
4
4
Tom O'Brien
Careerverified
Per 9 Innings
278
1.04
Billy Serad
Career
Per 9 Inningsverified
99
1.13
Tom O'Brien
Career
Per 9 Innings
0
0
Billy Serad
Career
Per 9 Innings
0
0
Tom O'Brien
Careerverified
Per 9 Innings
7221
27
Billy Serad
Career
Per 9 Innings
2373
27
Tom O'Brien
Careerverified
Per 9 Innings
2407
9
Billy Serad
Career
Per 9 Innings
791
9
Tom O'Brien
Careerverified
Per 9 Inningsverified
1353
5.06
Billy Serad
Career
Per 9 Innings
22
0.25
Tom O'Brien
Careerverified
Per 9 Innings
433
1.62
Billy Serad
Career
Per 9 Innings
142
1.62
Tom O'Brien
Career
Per 9 Innings
187
0.7
Billy Serad
Careerverified
Per 9 Inningsverified
32
0.36
Tom O'Brien
Careerverified
Per 9 Inningsverified
1973
7.38
Billy Serad
Career
Per 9 Innings
196
2.23
Tom O'Brien
Careerverified
Per 9 Inningsverified
1786
6.68
Billy Serad
Career
Per 9 Innings
164
1.87
Tom O'Brien
Careerverified
Per 9 Inningsverified
90.52
90.52
Billy Serad
Career
Per 9 Innings
83.67
83.67
Tom O'Brien
Careerverified
Per 9 Inningsverified
6.425
6.425
Billy Serad
Career
Per 9 Innings
1.657
1.657
Tom O'Brien
Career
Per 9 Innings
0
0
Billy Serad
Career
Per 9 Innings
0
0
Tom O'Brien
Careerverified
Per 9 Inningsverified
87
0.33
Billy Serad
Career
Per 9 Innings
5
0.06
Tom O'Brien
Career
Per 9 Innings
2
0.01
Billy Serad
Careerverified
Per 9 Inningsverified
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Billy Serad
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Billy Serad
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Billy Serad
Career
Per 9 Innings
0
0

Hitting Stats for Tom O'Brien and Billy Serad

Tom O'Brien
Careerverified
Per 600 PAverified
6
6
Billy Serad
Career
Per 600 PA
4
4
Tom O'Brien
Careerverified
Per 600 PA
270
139.06
Billy Serad
Career
Per 600 PAverified
95
162.39
Tom O'Brien
Careerverified
Per 600 PA
1165
600
Billy Serad
Career
Per 600 PA
351
600
Tom O'Brien
Careerverified
Per 600 PA
1111
572.19
Billy Serad
Career
Per 600 PAverified
343
586.32
Tom O'Brien
Careerverified
Per 600 PAverified
0.231
0.231
Billy Serad
Career
Per 600 PA
0.166
0.166
Tom O'Brien
Careerverified
Per 600 PAverified
0.609
0.609
Billy Serad
Career
Per 600 PA
0.396
0.396
Tom O'Brien
Careerverified
Per 600 PAverified
257
132.36
Billy Serad
Career
Per 600 PA
57
97.44
Tom O'Brien
Careerverified
Per 600 PAverified
183
94.25
Billy Serad
Career
Per 600 PA
47
80.34
Tom O'Brien
Careerverified
Per 600 PAverified
50
25.75
Billy Serad
Career
Per 600 PA
7
11.97
Tom O'Brien
Careerverified
Per 600 PAverified
20
10.3
Billy Serad
Career
Per 600 PA
3
5.13
Tom O'Brien
Careerverified
Per 600 PAverified
4
2.06
Billy Serad
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
74
38.11
Billy Serad
Career
Per 600 PA
10
17.09
Tom O'Brien
Careerverified
Per 600 PAverified
0.288
0.288
Billy Serad
Career
Per 600 PA
0.175
0.175
Tom O'Brien
Careerverified
Per 600 PAverified
0.004
0.004
Billy Serad
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
0.016
0.016
Billy Serad
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
100.55
51.79
Billy Serad
Career
Per 600 PA
12.94
22.11
Tom O'Brien
Careerverified
Per 600 PAverified
359
184.89
Billy Serad
Career
Per 600 PA
70
119.66
Tom O'Brien
Careerverified
Per 600 PAverified
311
160.17
Billy Serad
Career
Per 600 PA
65
111.11
Tom O'Brien
Careerverified
Per 600 PAverified
0.267
0.267
Billy Serad
Career
Per 600 PA
0.185
0.185
Tom O'Brien
Careerverified
Per 600 PAverified
0.323
0.323
Billy Serad
Career
Per 600 PA
0.204
0.204
Tom O'Brien
Careerverified
Per 600 PAverified
0.59
0.59
Billy Serad
Career
Per 600 PA
0.389
0.389
Tom O'Brien
Careerverified
Per 600 PAverified
0.092
0.092
Billy Serad
Career
Per 600 PA
0.038
0.038
Tom O'Brien
Careerverified
Per 600 PAverified
0.201
0.201
Billy Serad
Career
Per 600 PA
0.134
0.134
Tom O'Brien
Careerverified
Per 600 PAverified
0.502
0.502
Billy Serad
Career
Per 600 PA
0.273
0.273
Tom O'Brien
Careerverified
Per 600 PAverified
0.234
0.234
Billy Serad
Career
Per 600 PA
0.205
0.205
Tom O'Brien
Careerverified
Per 600 PAverified
158
81.37
Billy Serad
Career
Per 600 PA
33
56.41
Tom O'Brien
Careerverified
Per 600 PA
61
31.42
Billy Serad
Career
Per 600 PAverified
21
35.9
Tom O'Brien
Careerverified
Per 600 PAverified
215
110.73
Billy Serad
Career
Per 600 PA
54
92.31
Tom O'Brien
Careerverified
Per 600 PAverified
109
56.14
Billy Serad
Career
Per 600 PA
9.36
16
Tom O'Brien
Careerverified
Per 600 PAverified
2
1.03
Billy Serad
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
52
26.78
Billy Serad
Career
Per 600 PA
8
13.68
Tom O'Brien
Career
Per 600 PA
0
0
Billy Serad
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
24
12.36
Billy Serad
Career
Per 600 PA
65
111.11
Tom O'Brien
Careerverified
Per 600 PAverified
48.54
48.54
Billy Serad
Career
Per 600 PA
5.4
5.4
Tom O'Brien
Careerverified
Per 600 PAverified
2.17
2.17
Billy Serad
Career
Per 600 PA
0.12
0.12
Tom O'Brien
Career
Per 600 PA
0
0
Billy Serad
Career
Per 600 PA
0
0
Tom O'Brien
Career
Per 600 PA
0
0
Billy Serad
Career
Per 600 PA
0
0
Tom O'Brien
Career
Per 600 PA
0
0
Billy Serad
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
16
8.24
Billy Serad
Career
Per 600 PA
0
0
Tom O'Brien
Career
Per 600 PA
0
0
Billy Serad
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
16
8.24
Billy Serad
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
100
100
Billy Serad
Career
Per 600 PA