Don Mason vs. Jack O'Brien — Career Comparison

Don Mason
Silent GenerationMassachusettsThrows RightBats LeftNorth AmericaSan Francisco GiantsNational LeagueSecond Baseman
Jack O'Brien
Pre-GenerationalNew YorkThrows RightBats LeftNorth AmericaWashington NationalsNational LeagueLeft Fielder

On the career numbers, Jack O'Brien posted the stronger offensive profile against Don Mason. Jack O'Brien posted stronger numbers in OPS (.643 vs .528) and on-base percentage (.308 vs .278). 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 Don Mason and Jack O'Brien

Don Mason
Careerverified
Per 600 PAverified
8
8
Jack O'Brien
Career
Per 600 PA
3
3
Don Mason
Careerverified
Per 600 PAverified
336
258.79
Jack O'Brien
Career
Per 600 PA
326
145.1
Don Mason
Career
Per 600 PA
779
600
Jack O'Brien
Careerverified
Per 600 PA
1348
600
Don Mason
Career
Per 600 PA
696
536.07
Jack O'Brien
Careerverified
Per 600 PAverified
1226
545.7
Don Mason
Career
Per 600 PA
0.206
0.206
Jack O'Brien
Careerverified
Per 600 PAverified
0.259
0.259
Don Mason
Career
Per 600 PA
0.559
0.559
Jack O'Brien
Careerverified
Per 600 PAverified
0.687
0.687
Don Mason
Career
Per 600 PA
143
110.14
Jack O'Brien
Careerverified
Per 600 PAverified
317
141.1
Don Mason
Career
Per 600 PA
121
93.2
Jack O'Brien
Careerverified
Per 600 PAverified
255
113.5
Don Mason
Career
Per 600 PA
16
12.32
Jack O'Brien
Careerverified
Per 600 PAverified
39
17.36
Don Mason
Career
Per 600 PA
3
2.31
Jack O'Brien
Careerverified
Per 600 PAverified
14
6.23
Don Mason
Career
Per 600 PA
3
2.31
Jack O'Brien
Careerverified
Per 600 PAverified
9
4.01
Don Mason
Career
Per 600 PA
22
16.94
Jack O'Brien
Careerverified
Per 600 PAverified
62
27.6
Don Mason
Career
Per 600 PA
0.154
0.154
Jack O'Brien
Careerverified
Per 600 PAverified
0.196
0.196
Don Mason
Career
Per 600 PA
0.004
0.004
Jack O'Brien
Careerverified
Per 600 PAverified
0.007
0.007
Don Mason
Career
Per 600 PA
0.021
0.021
Jack O'Brien
Careerverified
Per 600 PAverified
0.028
0.028
Don Mason
Career
Per 600 PA
47.02
36.22
Jack O'Brien
Careerverified
Per 600 PAverified
139.2
61.96
Don Mason
Career
Per 600 PA
174
134.02
Jack O'Brien
Careerverified
Per 600 PAverified
411
182.94
Don Mason
Career
Per 600 PA
213
164.06
Jack O'Brien
Careerverified
Per 600 PAverified
405
180.27
Don Mason
Career
Per 600 PA
0.278
0.278
Jack O'Brien
Careerverified
Per 600 PAverified
0.308
0.308
Don Mason
Career
Per 600 PA
0.25
0.25
Jack O'Brien
Careerverified
Per 600 PAverified
0.335
0.335
Don Mason
Career
Per 600 PA
0.528
0.528
Jack O'Brien
Careerverified
Per 600 PAverified
0.643
0.643
Don Mason
Career
Per 600 PA
0.045
0.045
Jack O'Brien
Careerverified
Per 600 PAverified
0.077
0.077
Don Mason
Career
Per 600 PA
0.188
0.188
Jack O'Brien
Careerverified
Per 600 PAverified
0.223
0.223
Don Mason
Career
Per 600 PA
0.435
0.435
Jack O'Brien
Careerverified
Per 600 PAverified
0.595
0.595
Don Mason
Career
Per 600 PA
0.228
0.228
Jack O'Brien
Careerverified
Per 600 PAverified
0.274
0.274
Don Mason
Career
Per 600 PAverified
102
78.56
Jack O'Brien
Careerverified
Per 600 PA
171
76.11
Don Mason
Career
Per 600 PA
27
20.8
Jack O'Brien
Careerverified
Per 600 PAverified
133
59.2
Don Mason
Career
Per 600 PA
126
97.05
Jack O'Brien
Careerverified
Per 600 PAverified
295
131.31
Don Mason
Career
Per 600 PA
50.72
39.07
Jack O'Brien
Careerverified
Per 600 PAverified
156.15
69.5
Don Mason
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
11
4.9
Don Mason
Career
Per 600 PAverified
70
53.92
Jack O'Brien
Careerverified
Per 600 PA
77
34.27
Don Mason
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
Don Mason
Careerverified
Per 600 PA
80
61.62
Jack O'Brien
Career
Per 600 PAverified
92
40.95
Don Mason
Career
Per 600 PA
9.74
9.74
Jack O'Brien
Careerverified
Per 600 PAverified
14.65
14.65
Don Mason
Careerverified
Per 600 PAverified
0.88
0.88
Jack O'Brien
Career
Per 600 PA
0.84
0.84
Don Mason
Career
Per 600 PA
12
9.24
Jack O'Brien
Careerverified
Per 600 PAverified
34
15.13
Don Mason
Careerverified
Per 600 PAverified
1
0.77
Jack O'Brien
Career
Per 600 PA
0
0
Don Mason
Career
Per 600 PA
15
11.55
Jack O'Brien
Careerverified
Per 600 PAverified
0
0
Don Mason
Career
Per 600 PA
8
6.16
Jack O'Brien
Careerverified
Per 600 PAverified
42
18.69
Don Mason
Careerverified
Per 600 PAverified
11
8.47
Jack O'Brien
Career
Per 600 PA
0
0
Don Mason
Career
Per 600 PA
19
14.63
Jack O'Brien
Careerverified
Per 600 PAverified
42
18.69
Don Mason
Career
Per 600 PA
42.11
42.11
Jack O'Brien
Careerverified
Per 600 PAverified
100
100

Fielding Stats for Don Mason and Jack O'Brien

Don Mason
Careerverified
Per 9 Inningsverified
8
8
Jack O'Brien
Career
Per 9 Innings
3
3
Don Mason
Career
Per 9 Inningsverified
212
1.33
Jack O'Brien
Careerverified
Per 9 Innings
316
1.07
Don Mason
Careerverified
Per 9 Inningsverified
144
0.9
Jack O'Brien
Career
Per 9 Innings
0
0
Don Mason
Career
Per 9 Innings
4315
27
Jack O'Brien
Careerverified
Per 9 Innings
7941
27
Don Mason
Career
Per 9 Innings
1438.1
9
Jack O'Brien
Careerverified
Per 9 Innings
2647
9
Don Mason
Career
Per 9 Inningsverified
358
2.24
Jack O'Brien
Careerverified
Per 9 Innings
590
2.01
Don Mason
Careerverified
Per 9 Inningsverified
449
2.81
Jack O'Brien
Career
Per 9 Innings
73
0.25
Don Mason
Careerverified
Per 9 Innings
44
0.28
Jack O'Brien
Career
Per 9 Inningsverified
54
0.18
Don Mason
Careerverified
Per 9 Inningsverified
851
5.32
Jack O'Brien
Career
Per 9 Innings
717
2.44
Don Mason
Careerverified
Per 9 Inningsverified
807
5.05
Jack O'Brien
Career
Per 9 Innings
663
2.25
Don Mason
Careerverified
Per 9 Inningsverified
94.83
94.83
Jack O'Brien
Career
Per 9 Innings
92.47
92.47
Don Mason
Careerverified
Per 9 Inningsverified
3.807
3.807
Jack O'Brien
Career
Per 9 Innings
2.098
2.098
Don Mason
Careerverified
Per 9 Inningsverified
67.92
67.92
Jack O'Brien
Career
Per 9 Innings
0
0
Don Mason
Careerverified
Per 9 Inningsverified
87
0.54
Jack O'Brien
Career
Per 9 Innings
15
0.05
Don Mason
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0
Don Mason
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0
Don Mason
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0
Don Mason
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0