Who is the better baseball player John O'Brien or Mariano Rivera? It is a simple question that does not always have a simple answer.
I assume that if you are here, you have questions about who is best in your match up or you need help changing someone's mind.
I can't guarantee it will work, but good luck nonetheless.
If you are less interested in a John O'Brien vs. Mariano Rivera comparison and are more interested to see if one is tracking the other,
then you are in luck! Click the “View Charts” link in the stat box to see how they compare over their careers. The data
table and charts on these pages visualize how each player has progressed through their careers. They also summarizes both
players' career performance.
John O'Brien
Mariano Rivera
Bats
Unknown
Right
Throws
Right
Right
Position
Center Field
Relief Pitcher
Generation
Pre-Generational
Gen X
Hall of Fame
No
Yes
Fielding Stats for John O'Brien and Mariano Rivera
Careerverified
162 Game Avg.
19
9
Career
162 Game Avg.
18
162
Careerverified
162 Game Avg.
1115
162
John O'Brien
Careerverified
162 Game Avg.
10
0
Career
162 Game Avg.
504
4536
Careerverified
162 Game Avg.
3851
4536
Career
162 Game Avg.
168
1512
Careerverified
162 Game Avg.
1283.67
1512
Career
162 Game Avg.
29
261
Careerverified
162 Game Avg.
110
261
Career
162 Game Avg.
3
27
Careerverified
162 Game Avg.
258
27
Careerverified
162 Game Avg.verified
5
45
Career
162 Game Avg.
6
45
Career
162 Game Avg.
37
333
Careerverified
162 Game Avg.
374
333
Career
162 Game Avg.
32
288
Careerverified
162 Game Avg.
368
288
Career
162 Game Avg.
86.49
86.49
Careerverified
162 Game Avg.
98.4
86.49
Careerverified
162 Game Avg.
1.778
1.778
Career
162 Game Avg.
0.33
1.778
Career
162 Game Avg.
2
18
Careerverified
162 Game Avg.
12
18
John O'Brien
Mariano Rivera
John O'Brien
Mariano Rivera
John O'Brien
Mariano Rivera
John O'Brien
Mariano Rivera
Hitting Stats for John O'Brien and Mariano Rivera
Careerverified
162 Game Avg.
19
1
Career
162 Game Avg.
18
162
Careerverified
162 Game Avg.
1115
162
Careerverified
162 Game Avg.
79
711
Career
162 Game Avg.
4
711
Careerverified
162 Game Avg.
77
693
Career
162 Game Avg.
3
693
Careerverified
162 Game Avg.
0.247
0.247
Mariano Rivera
Career
162 Game Avg.
0
0.247
Careerverified
162 Game Avg.
0.557
0.557
Career
162 Game Avg.
0.375
0.557
Careerverified
162 Game Avg.
19
171
Mariano Rivera
Career
162 Game Avg.
0
171
Careerverified
162 Game Avg.
17
153
Mariano Rivera
Career
162 Game Avg.
0
153
Careerverified
162 Game Avg.
1
9
Mariano Rivera
Careerverified
162 Game Avg.
1
9
Mariano Rivera
John O'Brien
Mariano Rivera
Careerverified
162 Game Avg.
2
18
Mariano Rivera
Career
162 Game Avg.
0
18
John O'Brien
Mariano Rivera
John O'Brien
Mariano Rivera
Careerverified
162 Game Avg.
5.69
51.22
Career
162 Game Avg.
0.04
51.22
Careerverified
162 Game Avg.
22
198
Mariano Rivera
Career
162 Game Avg.
0
198
Careerverified
162 Game Avg.
21
189
Career
162 Game Avg.
1
189
Careerverified
162 Game Avg.
0.266
0.266
Career
162 Game Avg.
0.25
0.266
Careerverified
162 Game Avg.
0.286
0.286
Mariano Rivera
Career
162 Game Avg.
0
0.286
Careerverified
162 Game Avg.
0.552
0.552
Career
162 Game Avg.
0.25
0.552
Careerverified
162 Game Avg.
0.039
0.039
Mariano Rivera
Career
162 Game Avg.
0
0.039
Careerverified
162 Game Avg.
0.191
0.191
Career
162 Game Avg.
0.113
0.191
Careerverified
162 Game Avg.
0.414
0.414
Career
162 Game Avg.
0.333
0.414
Careerverified
162 Game Avg.
0.247
0.247
Mariano Rivera
Career
162 Game Avg.
0
0.247
Careerverified
162 Game Avg.
7
63
Mariano Rivera
Career
162 Game Avg.
0
63
John O'Brien
Careerverified
162 Game Avg.
1
0
Careerverified
162 Game Avg.
7
63
Career
162 Game Avg.
1
63
Careerverified
162 Game Avg.
6.96
62.65
Career
162 Game Avg.
0.01
62.65
John O'Brien
Mariano Rivera
Careerverified
162 Game Avg.
2
18
Career
162 Game Avg.
1
18
John O'Brien
Mariano Rivera
John O'Brien
Careerverified
162 Game Avg.verified
0
0
John O'Brien
Careerverified
162 Game Avg.
4
0
John O'Brien
Careerverified
162 Game Avg.
1
0
John O'Brien
Mariano Rivera
John O'Brien
Mariano Rivera
John O'Brien
Mariano Rivera
John O'Brien
Mariano Rivera
John O'Brien
Mariano Rivera
John O'Brien
Mariano Rivera
John O'Brien
Mariano Rivera