Tom O'Brien vs. Roki Sasaki — 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
Roki Sasaki
Gen ZJapanThrows RightBats RightAsiaLos Angeles DodgersNational LeagueStarting Pitcher

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

Pitching Stats for Tom O'Brien and Roki Sasaki

Tom O'Brien
Career
Per 9 Innings
1
1
Roki Sasaki
Career
Per 9 Innings
1
1
Tom O'Brien
Career
Per 9 Innings
1
2.45
Roki Sasaki
Careerverified
Per 9 Inningsverified
10
2.48
Tom O'Brien
Career
Per 9 Innings
0
0
Roki Sasaki
Careerverified
Per 9 Inningsverified
8
1.98
Tom O'Brien
Career
Per 9 Innings
0
0
Roki Sasaki
Careerverified
Per 9 Inningsverified
1
0.25
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Roki Sasaki
Career
Per 9 Innings
1
0.25
Tom O'Brien
Career
Per 9 Innings
Roki Sasaki
Careerverified
Per 9 Inningsverified
50
50
Tom O'Brien
Career
Per 9 Innings
0
0
Roki Sasaki
Careerverified
Per 9 Inningsverified
80
80
Tom O'Brien
Career
Per 9 Innings
0
0
Roki Sasaki
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Roki Sasaki
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Roki Sasaki
Career
Per 9 Innings
0
0
Tom O'Brien
Careerverified
Per 9 Innings
3
7.36
Roki Sasaki
Career
Per 9 Inningsverified
18
4.46
Tom O'Brien
Career
Per 9 Innings
7.36
7.36
Roki Sasaki
Careerverified
Per 9 Inningsverified
4.46
4.46
Tom O'Brien
Career
Per 9 Innings
6.13
6.13
Roki Sasaki
Careerverified
Per 9 Inningsverified
4.7
4.7
Tom O'Brien
Career
Per 9 Innings
7.09
7.09
Roki Sasaki
Careerverified
Per 9 Inningsverified
5.67
5.67
Tom O'Brien
Careerverified
Per 9 Inningsverified
0.211
0.211
Roki Sasaki
Career
Per 9 Innings
0.221
0.221
Tom O'Brien
Career
Per 9 Innings
11
27
Roki Sasaki
Careerverified
Per 9 Innings
109
27
Tom O'Brien
Career
Per 9 Innings
3.2
9
Roki Sasaki
Careerverified
Per 9 Innings
36.1
9
Tom O'Brien
Careerverified
Per 9 Innings
4
9.82
Roki Sasaki
Career
Per 9 Inningsverified
30
7.43
Tom O'Brien
Career
Per 9 Innings
9.82
9.82
Roki Sasaki
Careerverified
Per 9 Inningsverified
7.43
7.43
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Roki Sasaki
Career
Per 9 Innings
6
1.49
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Roki Sasaki
Career
Per 9 Innings
1.49
1.49
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Roki Sasaki
Career
Per 9 Innings
0.6
0.6
Tom O'Brien
Careerverified
Per 9 Innings
5
12.27
Roki Sasaki
Career
Per 9 Inningsverified
22
5.45
Tom O'Brien
Career
Per 9 Innings
0
0
Roki Sasaki
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
12.27
12.27
Roki Sasaki
Careerverified
Per 9 Inningsverified
5.45
5.45
Tom O'Brien
Career
Per 9 Innings
0
0
Roki Sasaki
Careerverified
Per 9 Inningsverified
28
6.94
Tom O'Brien
Career
Per 9 Innings
0
0
Roki Sasaki
Careerverified
Per 9 Inningsverified
6.94
6.94
Tom O'Brien
Career
Per 9 Innings
0
0
Roki Sasaki
Careerverified
Per 9 Inningsverified
2.8
2.8
Tom O'Brien
Career
Per 9 Innings
1.364
1.364
Roki Sasaki
Careerverified
Per 9 Inningsverified
1.376
1.376
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Roki Sasaki
Career
Per 9 Innings
2
0.5
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Roki Sasaki
Career
Per 9 Innings
3
0.74
Tom O'Brien
Career
Per 9 Innings
0
0
Roki Sasaki
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Inningsverified
24
58.91
Roki Sasaki
Careerverified
Per 9 Innings
161
39.88
Tom O'Brien
Career
Per 9 Innings
0
0
Roki Sasaki
Career
Per 9 Innings
0
0
Tom O'Brien
Careerverified
Per 9 Innings
5
12.27
Roki Sasaki
Career
Per 9 Inningsverified
18
4.46
Tom O'Brien
Career
Per 9 Innings
12.27
12.27
Roki Sasaki
Careerverified
Per 9 Inningsverified
4.46
4.46
Tom O'Brien
Career
Per 9 Innings
0
0
Roki Sasaki
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Roki Sasaki
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Roki Sasaki
Careerverified
Per 9 Inningsverified
1
0.25
Tom O'Brien
Career
Per 9 Innings
2.455
2.455
Roki Sasaki
Careerverified
Per 9 Inningsverified
1.431
1.431
Tom O'Brien
Career
Per 9 Inningsverified
19
46.64
Roki Sasaki
Careerverified
Per 9 Innings
136
33.69
Tom O'Brien
Career
Per 9 Innings
5
5
Roki Sasaki
Careerverified
Per 9 Inningsverified
1.8
1.8
Tom O'Brien
Careerverified
Per 9 Inningsverified
0.211
0.211
Roki Sasaki
Career
Per 9 Innings
0.235
0.235
Tom O'Brien
Careerverified
Per 9 Inningsverified
58.91
58.91
Roki Sasaki
Career
Per 9 Innings
39.88
39.88

Fielding Stats for Tom O'Brien and Roki Sasaki

Tom O'Brien
Careerverified
Per 9 Inningsverified
6
6
Roki Sasaki
Career
Per 9 Innings
1
1
Tom O'Brien
Careerverified
Per 9 Innings
278
1.04
Roki Sasaki
Career
Per 9 Inningsverified
10
2.48
Tom O'Brien
Career
Per 9 Innings
0
0
Roki Sasaki
Careerverified
Per 9 Inningsverified
8
1.98
Tom O'Brien
Careerverified
Per 9 Innings
7221
27
Roki Sasaki
Career
Per 9 Innings
109
27
Tom O'Brien
Careerverified
Per 9 Innings
2407
9
Roki Sasaki
Career
Per 9 Innings
36.1
9
Tom O'Brien
Careerverified
Per 9 Inningsverified
1353
5.06
Roki Sasaki
Career
Per 9 Innings
2
0.5
Tom O'Brien
Careerverified
Per 9 Inningsverified
433
1.62
Roki Sasaki
Career
Per 9 Innings
1
0.25
Tom O'Brien
Career
Per 9 Innings
187
0.7
Roki Sasaki
Careerverified
Per 9 Inningsverified
0
0
Tom O'Brien
Careerverified
Per 9 Inningsverified
1973
7.38
Roki Sasaki
Career
Per 9 Innings
3
0.74
Tom O'Brien
Careerverified
Per 9 Inningsverified
1786
6.68
Roki Sasaki
Career
Per 9 Innings
3
0.74
Tom O'Brien
Career
Per 9 Innings
90.52
90.52
Roki Sasaki
Careerverified
Per 9 Inningsverified
100
100
Tom O'Brien
Careerverified
Per 9 Inningsverified
6.425
6.425
Roki Sasaki
Career
Per 9 Innings
0.3
0.3
Tom O'Brien
Career
Per 9 Innings
0
0
Roki Sasaki
Careerverified
Per 9 Inningsverified
80
80
Tom O'Brien
Careerverified
Per 9 Inningsverified
87
0.33
Roki Sasaki
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
2
0.01
Roki Sasaki
Careerverified
Per 9 Inningsverified
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Roki Sasaki
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Roki Sasaki
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Roki Sasaki
Career
Per 9 Innings
0
0

Hitting Stats for Tom O'Brien and Roki Sasaki

Tom O'Brien
Careerverified
Per 600 PAverified
6
6
Roki Sasaki
Career
Per 600 PA
1
Tom O'Brien
Careerverified
Per 600 PAverified
270
139.06
Roki Sasaki
Career
Per 600 PA
10
Tom O'Brien
Careerverified
Per 600 PAverified
1165
600
Roki Sasaki
Career
Per 600 PA
0
Tom O'Brien
Careerverified
Per 600 PAverified
1111
572.19
Roki Sasaki
Career
Per 600 PA
0
Tom O'Brien
Careerverified
Per 600 PAverified
0.231
0.231
Roki Sasaki
Career
Per 600 PA
Tom O'Brien
Careerverified
Per 600 PAverified
0.609
0.609
Roki Sasaki
Career
Per 600 PA
Tom O'Brien
Careerverified
Per 600 PAverified
257
132.36
Roki Sasaki
Career
Per 600 PA
0
Tom O'Brien
Careerverified
Per 600 PAverified
183
94.25
Roki Sasaki
Career
Per 600 PA
0
Tom O'Brien
Careerverified
Per 600 PAverified
50
25.75
Roki Sasaki
Career
Per 600 PA
0
Tom O'Brien
Careerverified
Per 600 PAverified
20
10.3
Roki Sasaki
Career
Per 600 PA
0
Tom O'Brien
Careerverified
Per 600 PAverified
4
2.06
Roki Sasaki
Career
Per 600 PA
0
Tom O'Brien
Careerverified
Per 600 PAverified
74
38.11
Roki Sasaki
Career
Per 600 PA
0
Tom O'Brien
Careerverified
Per 600 PAverified
0.288
0.288
Roki Sasaki
Career
Per 600 PA
Tom O'Brien
Careerverified
Per 600 PAverified
0.004
0.004
Roki Sasaki
Career
Per 600 PA
Tom O'Brien
Careerverified
Per 600 PAverified
0.016
0.016
Roki Sasaki
Career
Per 600 PA
Tom O'Brien
Careerverified
Per 600 PAverified
100.55
51.79
Roki Sasaki
Career
Per 600 PA
Tom O'Brien
Careerverified
Per 600 PAverified
359
184.89
Roki Sasaki
Career
Per 600 PA
0
Tom O'Brien
Careerverified
Per 600 PAverified
311
160.17
Roki Sasaki
Career
Per 600 PA
0
Tom O'Brien
Careerverified
Per 600 PAverified
0.267
0.267
Roki Sasaki
Career
Per 600 PA
Tom O'Brien
Careerverified
Per 600 PAverified
0.323
0.323
Roki Sasaki
Career
Per 600 PA
Tom O'Brien
Careerverified
Per 600 PAverified
0.59
0.59
Roki Sasaki
Career
Per 600 PA
Tom O'Brien
Careerverified
Per 600 PAverified
0.092
0.092
Roki Sasaki
Career
Per 600 PA
Tom O'Brien
Careerverified
Per 600 PAverified
0.201
0.201
Roki Sasaki
Career
Per 600 PA
Tom O'Brien
Careerverified
Per 600 PAverified
0.502
0.502
Roki Sasaki
Career
Per 600 PA
Tom O'Brien
Careerverified
Per 600 PAverified
0.234
0.234
Roki Sasaki
Career
Per 600 PA
Tom O'Brien
Careerverified
Per 600 PAverified
158
81.37
Roki Sasaki
Career
Per 600 PA
0
Tom O'Brien
Careerverified
Per 600 PAverified
61
31.42
Roki Sasaki
Career
Per 600 PA
0
Tom O'Brien
Careerverified
Per 600 PAverified
215
110.73
Roki Sasaki
Career
Per 600 PA
0
Tom O'Brien
Careerverified
Per 600 PAverified
109
56.14
Roki Sasaki
Career
Per 600 PA
Tom O'Brien
Careerverified
Per 600 PAverified
2
1.03
Roki Sasaki
Career
Per 600 PA
0
Tom O'Brien
Careerverified
Per 600 PAverified
52
26.78
Roki Sasaki
Career
Per 600 PA
0
Tom O'Brien
Career
Per 600 PA
0
0
Roki Sasaki
Career
Per 600 PA
0
Tom O'Brien
Career
Per 600 PA
24
12.36
Roki Sasaki
Careerverified
Per 600 PAverified
0
Tom O'Brien
Careerverified
Per 600 PAverified
48.54
48.54
Roki Sasaki
Career
Per 600 PA
Tom O'Brien
Careerverified
Per 600 PAverified
2.17
2.17
Roki Sasaki
Career
Per 600 PA
Tom O'Brien
Career
Per 600 PA
0
0
Roki Sasaki
Career
Per 600 PA
0
Tom O'Brien
Career
Per 600 PA
0
0
Roki Sasaki
Career
Per 600 PA
0
Tom O'Brien
Career
Per 600 PA
0
0
Roki Sasaki
Career
Per 600 PA
0
Tom O'Brien
Careerverified
Per 600 PAverified
16
8.24
Roki Sasaki
Career
Per 600 PA
0
Tom O'Brien
Career
Per 600 PA
0
0
Roki Sasaki
Career
Per 600 PA
0
Tom O'Brien
Careerverified
Per 600 PAverified
16
8.24
Roki Sasaki
Career
Per 600 PA
0
Tom O'Brien
Careerverified
Per 600 PAverified
100
100
Roki Sasaki
Career
Per 600 PA