Bobby Cox vs. Jack O'Brien — Career Comparison
On the career numbers, Jack O'Brien posted the stronger offensive profile against Bobby Cox. Jack O'Brien posted stronger numbers in OPS (.700 vs .632) and on-base percentage (.331 vs .323). Bobby Cox had the advantage in home run production (9 career HR at a higher rate). By the career numbers, Jack O'Brien had the stronger overall case — though those totals don't account for the eras and run environments each player worked in.
Hitting Stats for Bobby Cox and Jack O'Brien
Bobby Cox
Career
Per 600 PA
220
183.59
Jack O'Brien
Career
Per 600 PA
555
139.92
Bobby Cox
Career
Per 600 PA
719
600
Jack O'Brien
Career
Per 600 PA
2380
600
Bobby Cox
Career
Per 600 PA
0.225
0.225
Jack O'Brien
Career
Per 600 PA
0.266
0.266
Bobby Cox
Career
Per 600 PA
0.649
0.649
Jack O'Brien
Career
Per 600 PA
0.736
0.736
Bobby Cox
Career
Per 600 PA
33
27.54
Jack O'Brien
Career
Per 600 PA
159
40.08
Bobby Cox
Career
Per 600 PA
0.234
0.234
Jack O'Brien
Career
Per 600 PA
0.276
0.276
Bobby Cox
Career
Per 600 PA
0.014
0.014
Jack O'Brien
Career
Per 600 PA
0.005
0.005
Bobby Cox
Career
Per 600 PA
0.064
0.064
Jack O'Brien
Career
Per 600 PA
0.019
0.019
Bobby Cox
Career
Per 600 PA
63.4
52.9
Jack O'Brien
Career
Per 600 PA
294.26
74.18
Bobby Cox
Career
Per 600 PA
194
161.89
Jack O'Brien
Career
Per 600 PA
800
201.68
Bobby Cox
Career
Per 600 PA
222
185.26
Jack O'Brien
Career
Per 600 PA
788
198.66
Bobby Cox
Career
Per 600 PA
0.31
0.31
Jack O'Brien
Career
Per 600 PA
0.331
0.331
Bobby Cox
Career
Per 600 PA
0.309
0.309
Jack O'Brien
Career
Per 600 PA
0.369
0.369
Bobby Cox
Career
Per 600 PA
0.084
0.084
Jack O'Brien
Career
Per 600 PA
0.103
0.103
Bobby Cox
Career
Per 600 PA
0.217
0.217
Jack O'Brien
Career
Per 600 PA
0.241
0.241
Bobby Cox
Career
Per 600 PA
0.548
0.548
Jack O'Brien
Career
Per 600 PA
0.683
0.683
Bobby Cox
Career
Per 600 PA
99
82.61
Jack O'Brien
Career
Per 600 PA
663
167.14
Bobby Cox
Career
Per 600 PA
64.71
54
Jack O'Brien
Career
Per 600 PA
318.06
80.18
Bobby Cox
Career
Per 600 PA
5.71
5.71
Jack O'Brien
Career
Per 600 PA
76.77
76.77
Bobby Cox
Career
Per 600 PA
0.6
0.6
Jack O'Brien
Career
Per 600 PA
5.81
5.81
Bobby Cox
Career
Per 600 PA
17
14.19
Jack O'Brien
Career
Per 600 PA
0
0
Bobby Cox
Career
Per 600 PA
6
5.01
Jack O'Brien
Career
Per 600 PA
76
19.16
Bobby Cox
Career
Per 600 PA
50
50
Jack O'Brien
Career
Per 600 PA
100
100
Fielding Stats for Bobby Cox and Jack O'Brien
Bobby Cox
Career
Per 9 Innings
194
1.07
Jack O'Brien
Career
Per 9 Innings
573
1.1
Bobby Cox
Career
Per 9 Innings
4885
27
Jack O'Brien
Career
Per 9 Innings
14076
27
Bobby Cox
Career
Per 9 Innings
1628.1
9
Jack O'Brien
Career
Per 9 Innings
4692
9
Bobby Cox
Career
Per 9 Innings
148
0.82
Jack O'Brien
Career
Per 9 Innings
2908
5.58
Bobby Cox
Career
Per 9 Innings
600
3.32
Jack O'Brien
Career
Per 9 Innings
3838
7.36
Bobby Cox
Career
Per 9 Innings
572
3.16
Jack O'Brien
Career
Per 9 Innings
3527
6.77
Bobby Cox
Career
Per 9 Innings
95.33
95.33
Jack O'Brien
Career
Per 9 Innings
91.9
91.9
Bobby Cox
Career
Per 9 Innings
2.949
2.949
Jack O'Brien
Career
Per 9 Innings
6.155
6.155
Bobby Cox
Career
Per 9 Innings
39
0.22
Jack O'Brien
Career
Per 9 Innings
128
0.25