Tom O'Brien vs. Tomas Perez — Career Comparison

Tom O'Brien
Pre-GenerationalMassachusettsThrows RightBats RightNorth AmericaBoston RedsUnion AssociationSecond Baseman
Tomas Perez
Gen XVenezuelaThrows RightBats SwitchSouth AmericaPhiladelphia PhilliesNational LeagueSecond Baseman

On the career numbers, Tomas Perez posted the stronger offensive profile against Tom O'Brien. Tomas Perez posted stronger numbers in OPS (.641 vs .590) and on-base percentage (.299 vs .267). By the career numbers, Tomas Perez had the stronger overall case — though those totals don't account for the eras and run environments each player worked in.

Hitting Stats for Tom O'Brien and Tomas Perez

Tom O'Brien
Career
Per 600 PA
6
6
Tomas Perez
Careerverified
Per 600 PAverified
12
12
Tom O'Brien
Career
Per 600 PA
270
139.06
Tomas Perez
Careerverified
Per 600 PAverified
789
228.25
Tom O'Brien
Career
Per 600 PA
1165
600
Tomas Perez
Careerverified
Per 600 PA
2074
600
Tom O'Brien
Career
Per 600 PAverified
1111
572.19
Tomas Perez
Careerverified
Per 600 PA
1896
548.51
Tom O'Brien
Career
Per 600 PA
0.231
0.231
Tomas Perez
Careerverified
Per 600 PAverified
0.24
0.24
Tom O'Brien
Career
Per 600 PA
0.609
0.609
Tomas Perez
Careerverified
Per 600 PAverified
0.652
0.652
Tom O'Brien
Career
Per 600 PAverified
257
132.36
Tomas Perez
Careerverified
Per 600 PA
455
131.63
Tom O'Brien
Career
Per 600 PAverified
183
94.25
Tomas Perez
Careerverified
Per 600 PA
322
93.15
Tom O'Brien
Career
Per 600 PA
50
25.75
Tomas Perez
Careerverified
Per 600 PAverified
96
27.77
Tom O'Brien
Careerverified
Per 600 PAverified
20
10.3
Tomas Perez
Career
Per 600 PA
13
3.76
Tom O'Brien
Career
Per 600 PA
4
2.06
Tomas Perez
Careerverified
Per 600 PAverified
24
6.94
Tom O'Brien
Career
Per 600 PA
74
38.11
Tomas Perez
Careerverified
Per 600 PAverified
133
38.48
Tom O'Brien
Career
Per 600 PA
0.288
0.288
Tomas Perez
Careerverified
Per 600 PAverified
0.292
0.292
Tom O'Brien
Career
Per 600 PA
0.004
0.004
Tomas Perez
Careerverified
Per 600 PAverified
0.013
0.013
Tom O'Brien
Career
Per 600 PA
0.016
0.016
Tomas Perez
Careerverified
Per 600 PAverified
0.053
0.053
Tom O'Brien
Career
Per 600 PA
100.55
51.79
Tomas Perez
Careerverified
Per 600 PAverified
187.71
54.3
Tom O'Brien
Career
Per 600 PA
359
184.89
Tomas Perez
Careerverified
Per 600 PAverified
649
187.75
Tom O'Brien
Career
Per 600 PA
311
160.17
Tomas Perez
Careerverified
Per 600 PAverified
594
171.84
Tom O'Brien
Career
Per 600 PA
0.267
0.267
Tomas Perez
Careerverified
Per 600 PAverified
0.29
0.29
Tom O'Brien
Career
Per 600 PA
0.323
0.323
Tomas Perez
Careerverified
Per 600 PAverified
0.342
0.342
Tom O'Brien
Career
Per 600 PA
0.59
0.59
Tomas Perez
Careerverified
Per 600 PAverified
0.633
0.633
Tom O'Brien
Career
Per 600 PA
0.092
0.092
Tomas Perez
Careerverified
Per 600 PAverified
0.102
0.102
Tom O'Brien
Career
Per 600 PA
0.201
0.201
Tomas Perez
Careerverified
Per 600 PAverified
0.216
0.216
Tom O'Brien
Career
Per 600 PA
0.502
0.502
Tomas Perez
Careerverified
Per 600 PAverified
0.531
0.531
Tom O'Brien
Career
Per 600 PA
0.234
0.234
Tomas Perez
Careerverified
Per 600 PAverified
0.28
0.28
Tom O'Brien
Career
Per 600 PAverified
158
81.37
Tomas Perez
Careerverified
Per 600 PA
205
59.31
Tom O'Brien
Career
Per 600 PA
61
31.42
Tomas Perez
Careerverified
Per 600 PAverified
180
52.07
Tom O'Brien
Career
Per 600 PAverified
215
110.73
Tomas Perez
Careerverified
Per 600 PA
361
104.44
Tom O'Brien
Career
Per 600 PAverified
109
56.14
Tomas Perez
Careerverified
Per 600 PA
189.97
54.96
Tom O'Brien
Career
Per 600 PA
2
1.03
Tomas Perez
Careerverified
Per 600 PAverified
8
2.31
Tom O'Brien
Career
Per 600 PA
52
26.78
Tomas Perez
Careerverified
Per 600 PAverified
131
37.9
Tom O'Brien
Career
Per 600 PA
0
0
Tomas Perez
Careerverified
Per 600 PAverified
24
6.94
Tom O'Brien
Careerverified
Per 600 PAverified
24
12.36
Tomas Perez
Career
Per 600 PA
341
98.65
Tom O'Brien
Careerverified
Per 600 PAverified
48.54
48.54
Tomas Perez
Career
Per 600 PA
6.08
6.08
Tom O'Brien
Careerverified
Per 600 PAverified
2.17
2.17
Tomas Perez
Career
Per 600 PA
0.38
0.38
Tom O'Brien
Career
Per 600 PA
0
0
Tomas Perez
Careerverified
Per 600 PAverified
28
8.1
Tom O'Brien
Career
Per 600 PA
0
0
Tomas Perez
Careerverified
Per 600 PAverified
11
3.18
Tom O'Brien
Careerverified
Per 600 PAverified
0
0
Tomas Perez
Career
Per 600 PA
47
13.6
Tom O'Brien
Careerverified
Per 600 PAverified
16
8.24
Tomas Perez
Career
Per 600 PA
6
1.74
Tom O'Brien
Career
Per 600 PA
0
0
Tomas Perez
Careerverified
Per 600 PAverified
7
2.03
Tom O'Brien
Careerverified
Per 600 PAverified
16
8.24
Tomas Perez
Career
Per 600 PA
13
3.76
Tom O'Brien
Careerverified
Per 600 PAverified
100
100
Tomas Perez
Career
Per 600 PA
46.15
46.15

Fielding Stats for Tom O'Brien and Tomas Perez

Tom O'Brien
Career
Per 9 Innings
6
6
Tomas Perez
Careerverified
Per 9 Inningsverified
12
12
Tom O'Brien
Career
Per 9 Innings
278
1.04
Tomas Perez
Careerverified
Per 9 Inningsverified
666
1.38
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Careerverified
Per 9 Inningsverified
444
0.92
Tom O'Brien
Career
Per 9 Innings
7221
27
Tomas Perez
Careerverified
Per 9 Innings
13007
27
Tom O'Brien
Career
Per 9 Innings
2407
9
Tomas Perez
Careerverified
Per 9 Innings
4335.2
9
Tom O'Brien
Careerverified
Per 9 Inningsverified
1353
5.06
Tomas Perez
Career
Per 9 Innings
1014
2.1
Tom O'Brien
Career
Per 9 Innings
433
1.62
Tomas Perez
Careerverified
Per 9 Inningsverified
1247
2.59
Tom O'Brien
Career
Per 9 Innings
187
0.7
Tomas Perez
Careerverified
Per 9 Inningsverified
55
0.11
Tom O'Brien
Career
Per 9 Inningsverified
1973
7.38
Tomas Perez
Careerverified
Per 9 Innings
2316
4.81
Tom O'Brien
Career
Per 9 Inningsverified
1786
6.68
Tomas Perez
Careerverified
Per 9 Innings
2261
4.69
Tom O'Brien
Career
Per 9 Innings
90.52
90.52
Tomas Perez
Careerverified
Per 9 Inningsverified
97.63
97.63
Tom O'Brien
Careerverified
Per 9 Inningsverified
6.425
6.425
Tomas Perez
Career
Per 9 Innings
3.395
3.395
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Careerverified
Per 9 Inningsverified
66.67
66.67
Tom O'Brien
Career
Per 9 Innings
87
0.33
Tomas Perez
Careerverified
Per 9 Inningsverified
294
0.61
Tom O'Brien
Career
Per 9 Innings
2
0.01
Tomas Perez
Careerverified
Per 9 Inningsverified
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Career
Per 9 Innings
0
0

Pitching Stats for Tom O'Brien and Tomas Perez

Tom O'Brien
Career
Per 9 Innings
1
1
Tomas Perez
Career
Per 9 Innings
1
1
Tom O'Brien
Career
Per 9 Innings
1
2.45
Tomas Perez
Career
Per 9 Inningsverified
1
27
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
Tomas Perez
Career
Per 9 Innings
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
3
7.36
Tomas Perez
Careerverified
Per 9 Inningsverified
0
0
Tom O'Brien
Career
Per 9 Innings
7.36
7.36
Tomas Perez
Careerverified
Per 9 Inningsverified
0
0
Tom O'Brien
Career
Per 9 Innings
6.13
6.13
Tomas Perez
Careerverified
Per 9 Inningsverified
-0.56
-0.56
Tom O'Brien
Career
Per 9 Innings
7.09
7.09
Tomas Perez
Careerverified
Per 9 Inningsverified
3
3
Tom O'Brien
Career
Per 9 Innings
0.211
0.211
Tomas Perez
Careerverified
Per 9 Inningsverified
0
0
Tom O'Brien
Careerverified
Per 9 Innings
11
27
Tomas Perez
Career
Per 9 Innings
1
27
Tom O'Brien
Careerverified
Per 9 Innings
3.2
9
Tomas Perez
Career
Per 9 Innings
0.1
9
Tom O'Brien
Career
Per 9 Innings
4
9.82
Tomas Perez
Careerverified
Per 9 Inningsverified
0
0
Tom O'Brien
Career
Per 9 Innings
9.82
9.82
Tomas Perez
Careerverified
Per 9 Inningsverified
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
5
12.27
Tomas Perez
Careerverified
Per 9 Inningsverified
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
12.27
12.27
Tomas Perez
Careerverified
Per 9 Inningsverified
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Careerverified
Per 9 Inningsverified
1.364
1.364
Tomas Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Careerverified
Per 9 Inningsverified
24
58.91
Tomas Perez
Career
Per 9 Innings
2
54
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Careerverified
Per 9 Inningsverified
1
27
Tom O'Brien
Career
Per 9 Innings
5
12.27
Tomas Perez
Careerverified
Per 9 Inningsverified
0
0
Tom O'Brien
Career
Per 9 Innings
12.27
12.27
Tomas Perez
Careerverified
Per 9 Inningsverified
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Tomas Perez
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
2.455
2.455
Tomas Perez
Careerverified
Per 9 Inningsverified
0
0
Tom O'Brien
Careerverified
Per 9 Innings
19
46.64
Tomas Perez
Career
Per 9 Inningsverified
2
54
Tom O'Brien
Career
Per 9 Innings
5
5
Tomas Perez
Careerverified
Per 9 Inningsverified
0
0
Tom O'Brien
Career
Per 9 Innings
0.211
0.211
Tomas Perez
Careerverified
Per 9 Inningsverified
0
0
Tom O'Brien
Careerverified
Per 9 Inningsverified
58.91
58.91
Tomas Perez
Career
Per 9 Innings
54
54