Ralph Caldwell vs. Jack O'Brien — Career Comparison

You might be looking for a matchup, check Ralph Caldwell's matchup page instead!

Ralph Caldwell
Lost GenerationPennsylvaniaThrows LeftBats LeftNorth AmericaPhiladelphia PhilliesNational LeagueStarting Pitcher
Jack O'Brien
Pre-GenerationalPennsylvaniaThrows RightBats RightNorth AmericaPhiladelphia AthleticsAmerican AssociationCatcher

Jack O'Brien is a position player and Ralph Caldwell 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 Ralph Caldwell, check out their matchup page.

Fielding Stats for Ralph Caldwell and Jack O'Brien

Ralph Caldwell
Career
Per 9 Innings
2
2
Jack O'Brien
Careerverified
Per 9 Inningsverified
8
8
Ralph Caldwell
Career
Per 9 Inningsverified
13
1.56
Jack O'Brien
Careerverified
Per 9 Innings
573
1.1
Ralph Caldwell
Careerverified
Per 9 Inningsverified
7
0.84
Jack O'Brien
Career
Per 9 Innings
0
0
Ralph Caldwell
Career
Per 9 Innings
225
27
Jack O'Brien
Careerverified
Per 9 Innings
14076
27
Ralph Caldwell
Career
Per 9 Innings
75
9
Jack O'Brien
Careerverified
Per 9 Innings
4692
9
Ralph Caldwell
Career
Per 9 Innings
5
0.6
Jack O'Brien
Careerverified
Per 9 Inningsverified
2908
5.58
Ralph Caldwell
Career
Per 9 Inningsverified
13
1.56
Jack O'Brien
Careerverified
Per 9 Innings
619
1.19
Ralph Caldwell
Careerverified
Per 9 Inningsverified
2
0.24
Jack O'Brien
Career
Per 9 Innings
311
0.6
Ralph Caldwell
Career
Per 9 Innings
20
2.4
Jack O'Brien
Careerverified
Per 9 Inningsverified
3838
7.36
Ralph Caldwell
Career
Per 9 Innings
18
2.16
Jack O'Brien
Careerverified
Per 9 Inningsverified
3527
6.77
Ralph Caldwell
Career
Per 9 Innings
90
90
Jack O'Brien
Careerverified
Per 9 Inningsverified
91.9
91.9
Ralph Caldwell
Career
Per 9 Innings
1.385
1.385
Jack O'Brien
Careerverified
Per 9 Inningsverified
6.155
6.155
Ralph Caldwell
Careerverified
Per 9 Inningsverified
53.85
53.85
Jack O'Brien
Career
Per 9 Innings
0
0
Ralph Caldwell
Career
Per 9 Innings
0
0
Jack O'Brien
Careerverified
Per 9 Inningsverified
128
0.25
Ralph Caldwell
Careerverified
Per 9 Inningsverified
0
0
Jack O'Brien
Career
Per 9 Innings
279
0.54
Ralph Caldwell
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0
Ralph Caldwell
Careerverified
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
2
0
Ralph Caldwell
Career
Per 9 Innings
0
0
Jack O'Brien
Careerverified
Per 9 Innings
2
0

Hitting Stats for Ralph Caldwell and Jack O'Brien

Ralph Caldwell
Career
Per 600 PA
2
2
Jack O'Brien
Careerverified
Per 600 PAverified
8
8
Ralph Caldwell
Career
Per 600 PAverified
13
229.41
Jack O'Brien
Careerverified
Per 600 PA
555
139.92
Ralph Caldwell
Career
Per 600 PA
34
600
Jack O'Brien
Careerverified
Per 600 PA
2380
600
Ralph Caldwell
Career
Per 600 PAverified
33
582.35
Jack O'Brien
Careerverified
Per 600 PA
2169
546.81
Ralph Caldwell
Career
Per 600 PA
0.242
0.242
Jack O'Brien
Careerverified
Per 600 PAverified
0.266
0.266
Ralph Caldwell
Career
Per 600 PA
0.515
0.515
Jack O'Brien
Careerverified
Per 600 PAverified
0.736
0.736
Ralph Caldwell
Career
Per 600 PA
8
141.18
Jack O'Brien
Careerverified
Per 600 PAverified
577
145.46
Ralph Caldwell
Career
Per 600 PAverified
8
141.18
Jack O'Brien
Careerverified
Per 600 PA
418
105.38
Ralph Caldwell
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
106
26.72
Ralph Caldwell
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
42
10.59
Ralph Caldwell
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
11
2.77
Ralph Caldwell
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
159
40.08
Ralph Caldwell
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.276
0.276
Ralph Caldwell
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.005
0.005
Ralph Caldwell
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.019
0.019
Ralph Caldwell
Career
Per 600 PA
2
35.32
Jack O'Brien
Careerverified
Per 600 PAverified
294.26
74.18
Ralph Caldwell
Career
Per 600 PA
8
141.18
Jack O'Brien
Careerverified
Per 600 PAverified
800
201.68
Ralph Caldwell
Career
Per 600 PA
9
158.82
Jack O'Brien
Careerverified
Per 600 PAverified
788
198.66
Ralph Caldwell
Career
Per 600 PA
0.265
0.265
Jack O'Brien
Careerverified
Per 600 PAverified
0.331
0.331
Ralph Caldwell
Career
Per 600 PA
0.242
0.242
Jack O'Brien
Careerverified
Per 600 PAverified
0.369
0.369
Ralph Caldwell
Career
Per 600 PA
0.507
0.507
Jack O'Brien
Careerverified
Per 600 PAverified
0.7
0.7
Ralph Caldwell
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.103
0.103
Ralph Caldwell
Career
Per 600 PA
0.18
0.18
Jack O'Brien
Careerverified
Per 600 PAverified
0.241
0.241
Ralph Caldwell
Career
Per 600 PA
0.36
0.36
Jack O'Brien
Careerverified
Per 600 PAverified
0.683
0.683
Ralph Caldwell
Careerverified
Per 600 PAverified
0.267
0.267
Jack O'Brien
Career
Per 600 PA
0.266
0.266
Ralph Caldwell
Career
Per 600 PA
3
52.94
Jack O'Brien
Careerverified
Per 600 PAverified
366
92.27
Ralph Caldwell
Career
Per 600 PA
3
52.94
Jack O'Brien
Careerverified
Per 600 PAverified
308
77.65
Ralph Caldwell
Career
Per 600 PA
6
105.88
Jack O'Brien
Careerverified
Per 600 PAverified
663
167.14
Ralph Caldwell
Career
Per 600 PA
2.61
46.08
Jack O'Brien
Careerverified
Per 600 PAverified
318.06
80.18
Ralph Caldwell
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
31
7.82
Ralph Caldwell
Career
Per 600 PA
1
17.65
Jack O'Brien
Careerverified
Per 600 PAverified
180
45.38
Ralph Caldwell
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
Ralph Caldwell
Careerverified
Per 600 PA
3
52.94
Jack O'Brien
Career
Per 600 PAverified
31
7.82
Ralph Caldwell
Career
Per 600 PA
11.33
11.33
Jack O'Brien
Careerverified
Per 600 PAverified
76.77
76.77
Ralph Caldwell
Career
Per 600 PA
0.33
0.33
Jack O'Brien
Careerverified
Per 600 PAverified
5.81
5.81
Ralph Caldwell
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
Ralph Caldwell
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
Ralph Caldwell
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
Ralph Caldwell
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
76
19.16
Ralph Caldwell
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
Ralph Caldwell
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
76
19.16
Ralph Caldwell
Career
Per 600 PA
Jack O'Brien
Careerverified
Per 600 PAverified
100
100