Walt Masterson vs. Jack O'Brien — Career Comparison

You might be looking for a matchup, check Walt Masterson's matchup page instead!

Walt Masterson
Greatest GenerationPennsylvaniaThrows RightBats RightNorth AmericaWashington SenatorsAmerican LeagueStarting PitcherAll-Star
Jack O'Brien
Pre-GenerationalNew YorkThrows RightBats LeftNorth AmericaWashington NationalsNational LeagueLeft Fielder

Jack O'Brien is a position player and Walt Masterson a pitcher — the stats that define each role measure entirely different things, so a direct comparison doesn't hold up. If Jack O'Brien ever faced Walt Masterson, check out their matchup page.

Fielding Stats for Walt Masterson and Jack O'Brien

Walt Masterson
Careerverified
Per 9 Inningsverified
14
14
Jack O'Brien
Career
Per 9 Innings
3
3
Walt Masterson
Careerverified
Per 9 Inningsverified
399
72.3
Jack O'Brien
Career
Per 9 Innings
316
1.07
Walt Masterson
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0
Walt Masterson
Career
Per 9 Innings
149
27
Jack O'Brien
Careerverified
Per 9 Innings
7941
27
Walt Masterson
Career
Per 9 Innings
49.2
9
Jack O'Brien
Careerverified
Per 9 Innings
2647
9
Walt Masterson
Career
Per 9 Inningsverified
92
16.67
Jack O'Brien
Careerverified
Per 9 Innings
590
2.01
Walt Masterson
Careerverified
Per 9 Inningsverified
281
50.92
Jack O'Brien
Career
Per 9 Innings
73
0.25
Walt Masterson
Careerverified
Per 9 Innings
32
5.8
Jack O'Brien
Career
Per 9 Inningsverified
54
0.18
Walt Masterson
Career
Per 9 Inningsverified
405
73.39
Jack O'Brien
Careerverified
Per 9 Innings
717
2.44
Walt Masterson
Career
Per 9 Inningsverified
373
67.59
Jack O'Brien
Careerverified
Per 9 Innings
663
2.25
Walt Masterson
Career
Per 9 Innings
92.1
92.1
Jack O'Brien
Careerverified
Per 9 Inningsverified
92.47
92.47
Walt Masterson
Career
Per 9 Innings
0.935
0.935
Jack O'Brien
Careerverified
Per 9 Inningsverified
2.098
2.098
Walt Masterson
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0
Walt Masterson
Careerverified
Per 9 Inningsverified
19
3.44
Jack O'Brien
Career
Per 9 Innings
15
0.05
Walt Masterson
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0
Walt Masterson
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0
Walt Masterson
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0
Walt Masterson
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0

Hitting Stats for Walt Masterson and Jack O'Brien

Walt Masterson
Careerverified
Per 600 PAverified
14
14
Jack O'Brien
Career
Per 600 PA
3
3
Walt Masterson
Careerverified
Per 600 PAverified
402
435.38
Jack O'Brien
Career
Per 600 PA
326
145.1
Walt Masterson
Career
Per 600 PA
554
600
Jack O'Brien
Careerverified
Per 600 PA
1348
600
Walt Masterson
Career
Per 600 PA
486
526.35
Jack O'Brien
Careerverified
Per 600 PAverified
1226
545.7
Walt Masterson
Career
Per 600 PA
0.14
0.14
Jack O'Brien
Careerverified
Per 600 PAverified
0.259
0.259
Walt Masterson
Career
Per 600 PA
0.423
0.423
Jack O'Brien
Careerverified
Per 600 PAverified
0.687
0.687
Walt Masterson
Career
Per 600 PA
68
73.65
Jack O'Brien
Careerverified
Per 600 PAverified
317
141.1
Walt Masterson
Career
Per 600 PA
57
61.73
Jack O'Brien
Careerverified
Per 600 PAverified
255
113.5
Walt Masterson
Career
Per 600 PA
9
9.75
Jack O'Brien
Careerverified
Per 600 PAverified
39
17.36
Walt Masterson
Career
Per 600 PA
2
2.17
Jack O'Brien
Careerverified
Per 600 PAverified
14
6.23
Walt Masterson
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
9
4.01
Walt Masterson
Career
Per 600 PA
11
11.91
Jack O'Brien
Careerverified
Per 600 PAverified
62
27.6
Walt Masterson
Career
Per 600 PA
0.162
0.162
Jack O'Brien
Careerverified
Per 600 PAverified
0.196
0.196
Walt Masterson
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.007
0.007
Walt Masterson
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.028
0.028
Walt Masterson
Career
Per 600 PA
16.16
17.5
Jack O'Brien
Careerverified
Per 600 PAverified
139.2
61.96
Walt Masterson
Career
Per 600 PA
81
87.73
Jack O'Brien
Careerverified
Per 600 PAverified
411
182.94
Walt Masterson
Career
Per 600 PA
102
110.47
Jack O'Brien
Careerverified
Per 600 PAverified
405
180.27
Walt Masterson
Career
Per 600 PA
0.196
0.196
Jack O'Brien
Careerverified
Per 600 PAverified
0.308
0.308
Walt Masterson
Career
Per 600 PA
0.167
0.167
Jack O'Brien
Careerverified
Per 600 PAverified
0.335
0.335
Walt Masterson
Career
Per 600 PA
0.363
0.363
Jack O'Brien
Careerverified
Per 600 PAverified
0.643
0.643
Walt Masterson
Career
Per 600 PA
0.027
0.027
Jack O'Brien
Careerverified
Per 600 PAverified
0.077
0.077
Walt Masterson
Career
Per 600 PA
0.13
0.13
Jack O'Brien
Careerverified
Per 600 PAverified
0.223
0.223
Walt Masterson
Career
Per 600 PA
0.274
0.274
Jack O'Brien
Careerverified
Per 600 PAverified
0.595
0.595
Walt Masterson
Career
Per 600 PA
0.257
0.257
Jack O'Brien
Careerverified
Per 600 PAverified
0.274
0.274
Walt Masterson
Career
Per 600 PA
37
40.07
Jack O'Brien
Careerverified
Per 600 PAverified
171
76.11
Walt Masterson
Career
Per 600 PA
26
28.16
Jack O'Brien
Careerverified
Per 600 PAverified
133
59.2
Walt Masterson
Career
Per 600 PA
63
68.23
Jack O'Brien
Careerverified
Per 600 PAverified
295
131.31
Walt Masterson
Career
Per 600 PA
8.62
9.33
Jack O'Brien
Careerverified
Per 600 PAverified
156.15
69.5
Walt Masterson
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
11
4.9
Walt Masterson
Career
Per 600 PAverified
34
36.82
Jack O'Brien
Careerverified
Per 600 PA
77
34.27
Walt Masterson
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
Walt Masterson
Career
Per 600 PA
221
239.35
Jack O'Brien
Careerverified
Per 600 PAverified
92
40.95
Walt Masterson
Career
Per 600 PA
2.51
2.51
Jack O'Brien
Careerverified
Per 600 PAverified
14.65
14.65
Walt Masterson
Career
Per 600 PA
0.15
0.15
Jack O'Brien
Careerverified
Per 600 PAverified
0.84
0.84
Walt Masterson
Career
Per 600 PAverified
34
36.82
Jack O'Brien
Career
Per 600 PA
34
15.13
Walt Masterson
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
Walt Masterson
Career
Per 600 PA
4
4.33
Jack O'Brien
Careerverified
Per 600 PAverified
0
0
Walt Masterson
Career
Per 600 PA
1
1.08
Jack O'Brien
Careerverified
Per 600 PAverified
42
18.69
Walt Masterson
Careerverified
Per 600 PAverified
1
1.08
Jack O'Brien
Career
Per 600 PA
0
0
Walt Masterson
Career
Per 600 PA
2
2.17
Jack O'Brien
Careerverified
Per 600 PAverified
42
18.69
Walt Masterson
Career
Per 600 PA
50
50
Jack O'Brien
Careerverified
Per 600 PAverified
100
100