Jack Mayfield vs. Dan O'Leary — Career Comparison

Jack Mayfield
MillenialTexasThrows RightBats RightNorth AmericaLos Angeles Angels of AnaheimAmerican LeagueThird Baseman
Dan O'Leary
Pre-GenerationalMichiganBats LeftNorth AmericaCincinnati Outlaw RedsUnion AssociationLeft Fielder

Looking at the career totals, Jack Mayfield and Dan O'Leary are closely matched on the surface stats. Jack Mayfield posted stronger numbers in OPS (.592 vs .581) and slugging (.344 vs .298). Dan O'Leary had the advantage in on-base percentage (.283 vs .248). By the career numbers, Jack Mayfield 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 Dan O'Leary

Jack Mayfield
Career
Per 600 PA
4
4
Dan O'Leary
Careerverified
Per 600 PAverified
5
5
Jack Mayfield
Careerverified
Per 600 PAverified
157
197.9
Dan O'Leary
Career
Per 600 PA
45
141.36
Jack Mayfield
Careerverified
Per 600 PA
476
600
Dan O'Leary
Career
Per 600 PA
191
600
Jack Mayfield
Careerverified
Per 600 PA
442
557.14
Dan O'Leary
Career
Per 600 PAverified
181
568.59
Jack Mayfield
Career
Per 600 PA
0.201
0.201
Dan O'Leary
Careerverified
Per 600 PAverified
0.243
0.243
Jack Mayfield
Careerverified
Per 600 PAverified
0.617
0.617
Dan O'Leary
Career
Per 600 PA
0.592
0.592
Jack Mayfield
Careerverified
Per 600 PA
89
112.18
Dan O'Leary
Career
Per 600 PAverified
44
138.22
Jack Mayfield
Careerverified
Per 600 PA
53
66.81
Dan O'Leary
Career
Per 600 PAverified
38
119.37
Jack Mayfield
Careerverified
Per 600 PAverified
22
27.73
Dan O'Leary
Career
Per 600 PA
3
9.42
Jack Mayfield
Career
Per 600 PA
1
1.26
Dan O'Leary
Careerverified
Per 600 PAverified
2
6.28
Jack Mayfield
Careerverified
Per 600 PAverified
13
16.39
Dan O'Leary
Career
Per 600 PA
1
3.14
Jack Mayfield
Careerverified
Per 600 PAverified
36
45.38
Dan O'Leary
Career
Per 600 PA
6
18.85
Jack Mayfield
Careerverified
Per 600 PAverified
0.405
0.405
Dan O'Leary
Career
Per 600 PA
0.136
0.136
Jack Mayfield
Careerverified
Per 600 PAverified
0.029
0.029
Dan O'Leary
Career
Per 600 PA
0.006
0.006
Jack Mayfield
Careerverified
Per 600 PAverified
0.146
0.146
Dan O'Leary
Career
Per 600 PA
0.023
0.023
Jack Mayfield
Careerverified
Per 600 PAverified
41.08
51.79
Dan O'Leary
Career
Per 600 PA
15.57
48.9
Jack Mayfield
Careerverified
Per 600 PAverified
152
191.6
Dan O'Leary
Career
Per 600 PA
54
169.63
Jack Mayfield
Careerverified
Per 600 PA
117
147.48
Dan O'Leary
Career
Per 600 PAverified
54
169.63
Jack Mayfield
Career
Per 600 PA
0.248
0.248
Dan O'Leary
Careerverified
Per 600 PAverified
0.283
0.283
Jack Mayfield
Careerverified
Per 600 PAverified
0.344
0.344
Dan O'Leary
Career
Per 600 PA
0.298
0.298
Jack Mayfield
Careerverified
Per 600 PAverified
0.592
0.592
Dan O'Leary
Career
Per 600 PA
0.581
0.581
Jack Mayfield
Careerverified
Per 600 PAverified
0.143
0.143
Dan O'Leary
Career
Per 600 PA
0.055
0.055
Jack Mayfield
Career
Per 600 PA
0.198
0.198
Dan O'Leary
Careerverified
Per 600 PAverified
0.202
0.202
Jack Mayfield
Careerverified
Per 600 PAverified
0.515
0.515
Dan O'Leary
Career
Per 600 PA
0.467
0.467
Jack Mayfield
Career
Per 600 PA
0.241
0.241
Dan O'Leary
Careerverified
Per 600 PAverified
0.253
0.253
Jack Mayfield
Careerverified
Per 600 PAverified
51
64.29
Dan O'Leary
Career
Per 600 PA
18
56.54
Jack Mayfield
Careerverified
Per 600 PAverified
53
66.81
Dan O'Leary
Career
Per 600 PA
5
15.71
Jack Mayfield
Careerverified
Per 600 PAverified
91
114.71
Dan O'Leary
Career
Per 600 PA
22
69.11
Jack Mayfield
Careerverified
Per 600 PA
36.75
46.32
Dan O'Leary
Career
Per 600 PAverified
18.23
57.26
Jack Mayfield
Careerverified
Per 600 PAverified
5
6.3
Dan O'Leary
Career
Per 600 PA
0
0
Jack Mayfield
Careerverified
Per 600 PA
23
28.99
Dan O'Leary
Career
Per 600 PAverified
10
31.41
Jack Mayfield
Career
Per 600 PA
0
0
Dan O'Leary
Career
Per 600 PA
0
0
Jack Mayfield
Career
Per 600 PA
115
144.96
Dan O'Leary
Careerverified
Per 600 PAverified
10
31.41
Jack Mayfield
Career
Per 600 PA
4.14
4.14
Dan O'Leary
Careerverified
Per 600 PAverified
19.1
19.1
Jack Mayfield
Career
Per 600 PA
0.2
0.2
Dan O'Leary
Careerverified
Per 600 PAverified
1
1
Jack Mayfield
Careerverified
Per 600 PAverified
4
5.04
Dan O'Leary
Career
Per 600 PA
0
0
Jack Mayfield
Careerverified
Per 600 PAverified
2
2.52
Dan O'Leary
Career
Per 600 PA
0
0
Jack Mayfield
Career
Per 600 PA
8
10.08
Dan O'Leary
Careerverified
Per 600 PAverified
0
0
Jack Mayfield
Careerverified
Per 600 PAverified
6
7.56
Dan O'Leary
Career
Per 600 PA
0
0
Jack Mayfield
Career
Per 600 PA
0
0
Dan O'Leary
Career
Per 600 PA
0
0
Jack Mayfield
Careerverified
Per 600 PAverified
6
7.56
Dan O'Leary
Career
Per 600 PA
0
0
Jack Mayfield
Careerverified
Per 600 PAverified
100
100
Dan O'Leary
Career
Per 600 PA

Fielding Stats for Jack Mayfield and Dan O'Leary

Jack Mayfield
Career
Per 9 Innings
4
4
Dan O'Leary
Careerverified
Per 9 Inningsverified
5
5
Jack Mayfield
Careerverified
Per 9 Inningsverified
164
1.32
Dan O'Leary
Career
Per 9 Innings
45
1.09
Jack Mayfield
Careerverified
Per 9 Inningsverified
124
1
Dan O'Leary
Career
Per 9 Innings
0
0
Jack Mayfield
Careerverified
Per 9 Innings
3362
27
Dan O'Leary
Career
Per 9 Innings
1113
27
Jack Mayfield
Careerverified
Per 9 Innings
1120.2
9
Dan O'Leary
Career
Per 9 Innings
371
9
Jack Mayfield
Careerverified
Per 9 Innings
120
0.96
Dan O'Leary
Career
Per 9 Inningsverified
62
1.5
Jack Mayfield
Careerverified
Per 9 Inningsverified
253
2.03
Dan O'Leary
Career
Per 9 Innings
8
0.19
Jack Mayfield
Careerverified
Per 9 Inningsverified
10
0.08
Dan O'Leary
Career
Per 9 Innings
13
0.32
Jack Mayfield
Careerverified
Per 9 Inningsverified
383
3.08
Dan O'Leary
Career
Per 9 Innings
83
2.01
Jack Mayfield
Careerverified
Per 9 Inningsverified
373
3
Dan O'Leary
Career
Per 9 Innings
70
1.7
Jack Mayfield
Careerverified
Per 9 Inningsverified
97.39
97.39
Dan O'Leary
Career
Per 9 Innings
84.34
84.34
Jack Mayfield
Careerverified
Per 9 Inningsverified
2.274
2.274
Dan O'Leary
Career
Per 9 Innings
1.556
1.556
Jack Mayfield
Careerverified
Per 9 Inningsverified
75.61
75.61
Dan O'Leary
Career
Per 9 Innings
0
0
Jack Mayfield
Careerverified
Per 9 Inningsverified
40
0.32
Dan O'Leary
Career
Per 9 Innings
0
0
Jack Mayfield
Career
Per 9 Innings
0
0
Dan O'Leary
Career
Per 9 Innings
0
0
Jack Mayfield
Career
Per 9 Innings
0
0
Dan O'Leary
Career
Per 9 Innings
0
0
Jack Mayfield
Career
Per 9 Innings
0
0
Dan O'Leary
Career
Per 9 Innings
0
0
Jack Mayfield
Career
Per 9 Innings
0
0
Dan O'Leary
Career
Per 9 Innings
0
0