Tom O'Brien vs. Martin Perez — 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
Martin Perez
MillenialVenezuelaThrows LeftBats LeftSouth AmericaChicago White SoxAmerican LeagueStarting PitcherAll-Star

Tom O'Brien is a position player and Martin Perez 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 Martin Perez, check out their matchup page.

Pitching Stats for Tom O'Brien and Martin Perez

Tom O'Brien
Career
Per 9 Innings
1
1
Martin Perez
Careerverified
Per 9 Inningsverified
14
14
Tom O'Brien
Career
Per 9 Inningsverified
1
2.45
Martin Perez
Careerverified
Per 9 Innings
325
1.79
Tom O'Brien
Career
Per 9 Innings
0
0
Martin Perez
Careerverified
Per 9 Inningsverified
279
1.54
Tom O'Brien
Career
Per 9 Innings
0
0
Martin Perez
Careerverified
Per 9 Inningsverified
91
0.5
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Martin Perez
Career
Per 9 Innings
93
0.51
Tom O'Brien
Career
Per 9 Innings
Martin Perez
Careerverified
Per 9 Inningsverified
49.46
49.46
Tom O'Brien
Career
Per 9 Innings
0
0
Martin Perez
Careerverified
Per 9 Inningsverified
85.85
85.85
Tom O'Brien
Career
Per 9 Innings
0
0
Martin Perez
Careerverified
Per 9 Inningsverified
4
0.02
Tom O'Brien
Career
Per 9 Innings
0
0
Martin Perez
Careerverified
Per 9 Inningsverified
3
0.02
Tom O'Brien
Career
Per 9 Innings
0
0
Martin Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Careerverified
Per 9 Innings
3
7.36
Martin Perez
Career
Per 9 Inningsverified
800
4.41
Tom O'Brien
Career
Per 9 Innings
7.36
7.36
Martin Perez
Careerverified
Per 9 Inningsverified
4.41
4.41
Tom O'Brien
Career
Per 9 Innings
6.13
6.13
Martin Perez
Careerverified
Per 9 Inningsverified
4.62
4.62
Tom O'Brien
Career
Per 9 Innings
7.09
7.09
Martin Perez
Careerverified
Per 9 Inningsverified
4.29
4.29
Tom O'Brien
Careerverified
Per 9 Inningsverified
0.211
0.211
Martin Perez
Career
Per 9 Innings
0.276
0.276
Tom O'Brien
Career
Per 9 Innings
11
27
Martin Perez
Careerverified
Per 9 Innings
4895
27
Tom O'Brien
Career
Per 9 Innings
3.2
9
Martin Perez
Careerverified
Per 9 Innings
1631.2
9
Tom O'Brien
Careerverified
Per 9 Innings
4
9.82
Martin Perez
Career
Per 9 Inningsverified
1750
9.65
Tom O'Brien
Career
Per 9 Innings
9.82
9.82
Martin Perez
Careerverified
Per 9 Inningsverified
9.65
9.65
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Martin Perez
Career
Per 9 Innings
191
1.05
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Martin Perez
Career
Per 9 Innings
1.05
1.05
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Martin Perez
Career
Per 9 Innings
0.59
0.59
Tom O'Brien
Careerverified
Per 9 Innings
5
12.27
Martin Perez
Career
Per 9 Inningsverified
590
3.25
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Martin Perez
Career
Per 9 Innings
11
0.06
Tom O'Brien
Career
Per 9 Innings
12.27
12.27
Martin Perez
Careerverified
Per 9 Inningsverified
3.25
3.25
Tom O'Brien
Career
Per 9 Innings
0
0
Martin Perez
Careerverified
Per 9 Inningsverified
1153
6.36
Tom O'Brien
Career
Per 9 Innings
0
0
Martin Perez
Careerverified
Per 9 Inningsverified
6.36
6.36
Tom O'Brien
Career
Per 9 Innings
0
0
Martin Perez
Careerverified
Per 9 Inningsverified
3.55
3.55
Tom O'Brien
Careerverified
Per 9 Inningsverified
1.364
1.364
Martin Perez
Career
Per 9 Innings
1.068
1.068
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Martin Perez
Career
Per 9 Innings
43
0.24
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Martin Perez
Career
Per 9 Innings
52
0.29
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Martin Perez
Career
Per 9 Innings
15
0.08
Tom O'Brien
Career
Per 9 Inningsverified
24
58.91
Martin Perez
Careerverified
Per 9 Innings
7070
39
Tom O'Brien
Career
Per 9 Innings
0
0
Martin Perez
Careerverified
Per 9 Inningsverified
14
0.08
Tom O'Brien
Careerverified
Per 9 Innings
5
12.27
Martin Perez
Career
Per 9 Inningsverified
883
4.87
Tom O'Brien
Career
Per 9 Innings
12.27
12.27
Martin Perez
Careerverified
Per 9 Inningsverified
4.87
4.87
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Martin Perez
Career
Per 9 Innings
32
0.18
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Martin Perez
Career
Per 9 Innings
44
0.24
Tom O'Brien
Career
Per 9 Innings
0
0
Martin Perez
Careerverified
Per 9 Inningsverified
217
1.2
Tom O'Brien
Career
Per 9 Innings
2.455
2.455
Martin Perez
Careerverified
Per 9 Inningsverified
1.434
1.434
Tom O'Brien
Career
Per 9 Inningsverified
19
46.64
Martin Perez
Careerverified
Per 9 Innings
6352
35.04
Tom O'Brien
Career
Per 9 Innings
5
5
Martin Perez
Careerverified
Per 9 Inningsverified
2.72
2.72
Tom O'Brien
Careerverified
Per 9 Inningsverified
0.211
0.211
Martin Perez
Career
Per 9 Innings
0.311
0.311
Tom O'Brien
Careerverified
Per 9 Inningsverified
58.91
58.91
Martin Perez
Career
Per 9 Innings
39
39

Fielding Stats for Tom O'Brien and Martin Perez

Tom O'Brien
Career
Per 9 Innings
6
6
Martin Perez
Careerverified
Per 9 Inningsverified
14
14
Tom O'Brien
Career
Per 9 Innings
278
1.04
Martin Perez
Careerverified
Per 9 Inningsverified
325
1.79
Tom O'Brien
Career
Per 9 Innings
0
0
Martin Perez
Careerverified
Per 9 Inningsverified
279
1.54
Tom O'Brien
Careerverified
Per 9 Innings
7221
27
Martin Perez
Career
Per 9 Innings
4895
27
Tom O'Brien
Careerverified
Per 9 Innings
2407
9
Martin Perez
Career
Per 9 Innings
1631.2
9
Tom O'Brien
Careerverified
Per 9 Inningsverified
1353
5.06
Martin Perez
Career
Per 9 Innings
59
0.33
Tom O'Brien
Careerverified
Per 9 Inningsverified
433
1.62
Martin Perez
Career
Per 9 Innings
172
0.95
Tom O'Brien
Career
Per 9 Innings
187
0.7
Martin Perez
Careerverified
Per 9 Inningsverified
11
0.06
Tom O'Brien
Careerverified
Per 9 Inningsverified
1973
7.38
Martin Perez
Career
Per 9 Innings
242
1.33
Tom O'Brien
Careerverified
Per 9 Inningsverified
1786
6.68
Martin Perez
Career
Per 9 Innings
231
1.27
Tom O'Brien
Career
Per 9 Innings
90.52
90.52
Martin Perez
Careerverified
Per 9 Inningsverified
95.45
95.45
Tom O'Brien
Careerverified
Per 9 Inningsverified
6.425
6.425
Martin Perez
Career
Per 9 Innings
0.711
0.711
Tom O'Brien
Career
Per 9 Innings
0
0
Martin Perez
Careerverified
Per 9 Inningsverified
85.85
85.85
Tom O'Brien
Careerverified
Per 9 Inningsverified
87
0.33
Martin Perez
Career
Per 9 Innings
15
0.08
Tom O'Brien
Career
Per 9 Innings
2
0.01
Martin Perez
Careerverified
Per 9 Inningsverified
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Martin Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Martin Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Martin Perez
Career
Per 9 Innings
0
0

Hitting Stats for Tom O'Brien and Martin Perez

Tom O'Brien
Career
Per 600 PA
6
6
Martin Perez
Careerverified
Per 600 PAverified
14
14
Tom O'Brien
Career
Per 600 PA
270
139.06
Martin Perez
Careerverified
Per 600 PAverified
325
6964.29
Tom O'Brien
Careerverified
Per 600 PA
1165
600
Martin Perez
Career
Per 600 PA
28
600
Tom O'Brien
Careerverified
Per 600 PAverified
1111
572.19
Martin Perez
Career
Per 600 PA
26
557.14
Tom O'Brien
Careerverified
Per 600 PAverified
0.231
0.231
Martin Perez
Career
Per 600 PA
0.039
0.039
Tom O'Brien
Careerverified
Per 600 PAverified
0.609
0.609
Martin Perez
Career
Per 600 PA
0.143
0.143
Tom O'Brien
Careerverified
Per 600 PAverified
257
132.36
Martin Perez
Career
Per 600 PA
1
21.43
Tom O'Brien
Careerverified
Per 600 PAverified
183
94.25
Martin Perez
Career
Per 600 PA
1
21.43
Tom O'Brien
Careerverified
Per 600 PAverified
50
25.75
Martin Perez
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
20
10.3
Martin Perez
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
4
2.06
Martin Perez
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
74
38.11
Martin Perez
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
0.288
0.288
Martin Perez
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
0.004
0.004
Martin Perez
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
0.016
0.016
Martin Perez
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
100.55
51.79
Martin Perez
Career
Per 600 PA
0.03
0.73
Tom O'Brien
Careerverified
Per 600 PAverified
359
184.89
Martin Perez
Career
Per 600 PA
1
21.43
Tom O'Brien
Careerverified
Per 600 PAverified
311
160.17
Martin Perez
Career
Per 600 PA
1
21.43
Tom O'Brien
Careerverified
Per 600 PAverified
0.267
0.267
Martin Perez
Career
Per 600 PA
0.039
0.039
Tom O'Brien
Careerverified
Per 600 PAverified
0.323
0.323
Martin Perez
Career
Per 600 PA
0.039
0.039
Tom O'Brien
Careerverified
Per 600 PAverified
0.59
0.59
Martin Perez
Career
Per 600 PA
0.077
0.077
Tom O'Brien
Careerverified
Per 600 PAverified
0.092
0.092
Martin Perez
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
0.201
0.201
Martin Perez
Career
Per 600 PA
0.027
0.027
Tom O'Brien
Careerverified
Per 600 PAverified
0.502
0.502
Martin Perez
Career
Per 600 PA
0.04
0.04
Tom O'Brien
Career
Per 600 PA
0.234
0.234
Martin Perez
Careerverified
Per 600 PAverified
0.25
0.25
Tom O'Brien
Careerverified
Per 600 PAverified
158
81.37
Martin Perez
Career
Per 600 PA
1
21.43
Tom O'Brien
Careerverified
Per 600 PAverified
61
31.42
Martin Perez
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
215
110.73
Martin Perez
Career
Per 600 PA
1
21.43
Tom O'Brien
Careerverified
Per 600 PAverified
109
56.14
Martin Perez
Career
Per 600 PA
-2.1
-45
Tom O'Brien
Careerverified
Per 600 PAverified
2
1.03
Martin Perez
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
52
26.78
Martin Perez
Career
Per 600 PA
0
0
Tom O'Brien
Career
Per 600 PA
0
0
Martin Perez
Career
Per 600 PA
0
0
Tom O'Brien
Career
Per 600 PAverified
24
12.36
Martin Perez
Careerverified
Per 600 PA
22
471.43
Tom O'Brien
Careerverified
Per 600 PAverified
48.54
48.54
Martin Perez
Career
Per 600 PA
1.27
1.27
Tom O'Brien
Careerverified
Per 600 PAverified
2.17
2.17
Martin Perez
Career
Per 600 PA
0
0
Tom O'Brien
Career
Per 600 PA
0
0
Martin Perez
Careerverified
Per 600 PAverified
2
42.86
Tom O'Brien
Career
Per 600 PA
0
0
Martin Perez
Career
Per 600 PA
0
0
Tom O'Brien
Career
Per 600 PA
0
0
Martin Perez
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
16
8.24
Martin Perez
Career
Per 600 PA
0
0
Tom O'Brien
Career
Per 600 PA
0
0
Martin Perez
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
16
8.24
Martin Perez
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
100
100
Martin Perez
Career
Per 600 PA