Jack O'Brien vs. Ken Williams — Career Comparison
On the career numbers, Jack O'Brien posted the stronger offensive profile against Ken Williams. Jack O'Brien posted stronger numbers in OPS (.643 vs .608) and on-base percentage (.308 vs .269). Ken Williams had the advantage in home run production (27 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 Jack O'Brien and Ken Williams
Jack O'Brien
Career
Per 600 PA
326
145.1
Ken Williams
Career
Per 600 PA
451
215.96
Jack O'Brien
Career
Per 600 PA
1348
600
Ken Williams
Career
Per 600 PA
1253
600
Jack O'Brien
Career
Per 600 PA
1226
545.7
Ken Williams
Career
Per 600 PA
1154
552.59
Jack O'Brien
Career
Per 600 PA
0.259
0.259
Ken Williams
Career
Per 600 PA
0.218
0.218
Jack O'Brien
Career
Per 600 PA
0.687
0.687
Ken Williams
Career
Per 600 PA
0.643
0.643
Jack O'Brien
Career
Per 600 PA
62
27.6
Ken Williams
Career
Per 600 PA
77
36.87
Jack O'Brien
Career
Per 600 PA
0.196
0.196
Ken Williams
Career
Per 600 PA
0.306
0.306
Jack O'Brien
Career
Per 600 PA
0.007
0.007
Ken Williams
Career
Per 600 PA
0.023
0.023
Jack O'Brien
Career
Per 600 PA
0.028
0.028
Ken Williams
Career
Per 600 PA
0.107
0.107
Jack O'Brien
Career
Per 600 PA
139.2
61.96
Ken Williams
Career
Per 600 PA
112.51
53.87
Jack O'Brien
Career
Per 600 PA
411
182.94
Ken Williams
Career
Per 600 PA
391
187.23
Jack O'Brien
Career
Per 600 PA
405
180.27
Ken Williams
Career
Per 600 PA
335
160.42
Jack O'Brien
Career
Per 600 PA
0.308
0.308
Ken Williams
Career
Per 600 PA
0.269
0.269
Jack O'Brien
Career
Per 600 PA
0.335
0.335
Ken Williams
Career
Per 600 PA
0.339
0.339
Jack O'Brien
Career
Per 600 PA
0.077
0.077
Ken Williams
Career
Per 600 PA
0.12
0.12
Jack O'Brien
Career
Per 600 PA
0.223
0.223
Ken Williams
Career
Per 600 PA
0.206
0.206
Jack O'Brien
Career
Per 600 PA
0.595
0.595
Ken Williams
Career
Per 600 PA
0.554
0.554
Jack O'Brien
Career
Per 600 PA
0.274
0.274
Ken Williams
Career
Per 600 PA
0.266
0.266
Jack O'Brien
Career
Per 600 PA
295
131.31
Ken Williams
Career
Per 600 PA
228
109.18
Jack O'Brien
Career
Per 600 PA
156.15
69.5
Ken Williams
Career
Per 600 PA
106.71
51.1
Jack O'Brien
Career
Per 600 PA
92
40.95
Ken Williams
Career
Per 600 PA
290
138.87
Jack O'Brien
Career
Per 600 PA
14.65
14.65
Ken Williams
Career
Per 600 PA
4.32
4.32
Jack O'Brien
Career
Per 600 PA
0.84
0.84
Ken Williams
Career
Per 600 PA
0.19
0.19
Jack O'Brien
Career
Per 600 PA
34
15.13
Ken Williams
Career
Per 600 PA
8
3.83
Jack O'Brien
Career
Per 600 PA
0
0
Ken Williams
Career
Per 600 PA
17
8.14
Jack O'Brien
Career
Per 600 PA
42
18.69
Ken Williams
Career
Per 600 PA
49
23.46
Jack O'Brien
Career
Per 600 PA
42
18.69
Ken Williams
Career
Per 600 PA
74
35.43
Jack O'Brien
Career
Per 600 PA
100
100
Ken Williams
Career
Per 600 PA
66.22
66.22
Fielding Stats for Jack O'Brien and Ken Williams
Jack O'Brien
Career
Per 9 Innings
316
1.07
Ken Williams
Career
Per 9 Innings
393
1.28
Jack O'Brien
Career
Per 9 Innings
7941
27
Ken Williams
Career
Per 9 Innings
8262
27
Jack O'Brien
Career
Per 9 Innings
2647
9
Ken Williams
Career
Per 9 Innings
2754
9
Jack O'Brien
Career
Per 9 Innings
590
2.01
Ken Williams
Career
Per 9 Innings
749
2.45
Jack O'Brien
Career
Per 9 Innings
73
0.25
Ken Williams
Career
Per 9 Innings
95
0.31
Jack O'Brien
Career
Per 9 Innings
717
2.44
Ken Williams
Career
Per 9 Innings
873
2.85
Jack O'Brien
Career
Per 9 Innings
663
2.25
Ken Williams
Career
Per 9 Innings
844
2.76
Jack O'Brien
Career
Per 9 Innings
92.47
92.47
Ken Williams
Career
Per 9 Innings
96.68
96.68
Jack O'Brien
Career
Per 9 Innings
2.098
2.098
Ken Williams
Career
Per 9 Innings
2.148
2.148
Jack O'Brien
Career
Per 9 Innings
15
0.05
Ken Williams
Career
Per 9 Innings
12
0.04