Jack Mayfield vs. Jim O'Neill — Career Comparison
On the career numbers, Jim O'Neill posted the stronger offensive profile against Jack Mayfield. Jim O'Neill posted stronger numbers in OPS (.715 vs .592) and on-base percentage (.321 vs .248). Jack Mayfield had the advantage in home run production (13 career HR at a higher rate). By the career numbers, Jim O'Neill 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 Mayfield and Jim O'Neill
Jack Mayfield
Career
Per 600 PA
157
197.9
Jim O'Neill
Career
Per 600 PA
109
184.75
Jack Mayfield
Career
Per 600 PA
476
600
Jim O'Neill
Career
Per 600 PA
354
600
Jack Mayfield
Career
Per 600 PA
442
557.14
Jim O'Neill
Career
Per 600 PA
327
554.24
Jack Mayfield
Career
Per 600 PA
0.201
0.201
Jim O'Neill
Career
Per 600 PA
0.288
0.288
Jack Mayfield
Career
Per 600 PA
0.617
0.617
Jim O'Neill
Career
Per 600 PA
0.738
0.738
Jack Mayfield
Career
Per 600 PA
36
45.38
Jim O'Neill
Career
Per 600 PA
26
44.07
Jack Mayfield
Career
Per 600 PA
0.405
0.405
Jim O'Neill
Career
Per 600 PA
0.277
0.277
Jack Mayfield
Career
Per 600 PA
0.029
0.029
Jim O'Neill
Career
Per 600 PA
0.003
0.003
Jack Mayfield
Career
Per 600 PA
0.146
0.146
Jim O'Neill
Career
Per 600 PA
0.011
0.011
Jack Mayfield
Career
Per 600 PA
41.08
51.79
Jim O'Neill
Career
Per 600 PA
41.41
70.19
Jack Mayfield
Career
Per 600 PA
152
191.6
Jim O'Neill
Career
Per 600 PA
129
218.64
Jack Mayfield
Career
Per 600 PA
117
147.48
Jim O'Neill
Career
Per 600 PA
110
186.44
Jack Mayfield
Career
Per 600 PA
0.248
0.248
Jim O'Neill
Career
Per 600 PA
0.321
0.321
Jack Mayfield
Career
Per 600 PA
0.344
0.344
Jim O'Neill
Career
Per 600 PA
0.395
0.395
Jack Mayfield
Career
Per 600 PA
0.143
0.143
Jim O'Neill
Career
Per 600 PA
0.107
0.107
Jack Mayfield
Career
Per 600 PA
0.198
0.198
Jim O'Neill
Career
Per 600 PA
0.243
0.243
Jack Mayfield
Career
Per 600 PA
0.515
0.515
Jim O'Neill
Career
Per 600 PA
0.644
0.644
Jack Mayfield
Career
Per 600 PA
0.241
0.241
Jim O'Neill
Career
Per 600 PA
0.317
0.317
Jack Mayfield
Career
Per 600 PA
91
114.71
Jim O'Neill
Career
Per 600 PA
75
127.12
Jack Mayfield
Career
Per 600 PA
36.75
46.32
Jim O'Neill
Career
Per 600 PA
46.04
78.04
Jack Mayfield
Career
Per 600 PA
115
144.96
Jim O'Neill
Career
Per 600 PA
33
55.93
Jack Mayfield
Career
Per 600 PA
4.14
4.14
Jim O'Neill
Career
Per 600 PA
10.73
10.73
Jack Mayfield
Career
Per 600 PA
0.2
0.2
Jim O'Neill
Career
Per 600 PA
0.42
0.42
Jack Mayfield
Career
Per 600 PA
4
5.04
Jim O'Neill
Career
Per 600 PA
11
18.64
Jack Mayfield
Career
Per 600 PA
8
10.08
Jim O'Neill
Career
Per 600 PA
0
0
Jack Mayfield
Career
Per 600 PA
6
7.56
Jim O'Neill
Career
Per 600 PA
10
16.95
Jack Mayfield
Career
Per 600 PA
100
100
Jim O'Neill
Career
Per 600 PA
70
70
Fielding Stats for Jack Mayfield and Jim O'Neill
Jack Mayfield
Career
Per 9 Innings
164
1.32
Jim O'Neill
Career
Per 9 Innings
96
Jack Mayfield
Career
Per 9 Innings
383
3.08
Jim O'Neill
Career
Per 9 Innings
466
Jack Mayfield
Career
Per 9 Innings
373
3
Jim O'Neill
Career
Per 9 Innings
439
Jack Mayfield
Career
Per 9 Innings
97.39
97.39
Jim O'Neill
Career
Per 9 Innings
94.21
Jack Mayfield
Career
Per 9 Innings
2.274
2.274
Jim O'Neill
Career
Per 9 Innings
4.573
Jack Mayfield
Career
Per 9 Innings
40
0.32
Jim O'Neill
Career
Per 9 Innings
27