Rudy Kallio vs. Jack O'Brien — Career Comparison

You might be looking for a matchup, check Rudy Kallio's matchup page instead!

Rudy Kallio
Lost GenerationOregonThrows RightBats RightNorth AmericaDetroit TigersAmerican LeagueStarting Pitcher
Jack O'Brien
Pre-GenerationalPennsylvaniaThrows RightBats RightNorth AmericaPhiladelphia AthleticsAmerican AssociationCatcher

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

Fielding Stats for Rudy Kallio and Jack O'Brien

Rudy Kallio
Career
Per 9 Innings
3
Jack O'Brien
Careerverified
Per 9 Inningsverified
8
8
Rudy Kallio
Career
Per 9 Innings
50
Jack O'Brien
Careerverified
Per 9 Inningsverified
573
1.1
Rudy Kallio
Career
Per 9 Innings
0
Jack O'Brien
Career
Per 9 Innings
0
0
Rudy Kallio
Career
Per 9 Innings
0
Jack O'Brien
Careerverified
Per 9 Inningsverified
14076
27
Rudy Kallio
Career
Per 9 Innings
0
Jack O'Brien
Careerverified
Per 9 Inningsverified
4692
9
Rudy Kallio
Career
Per 9 Innings
12
Jack O'Brien
Careerverified
Per 9 Inningsverified
2908
5.58
Rudy Kallio
Career
Per 9 Innings
55
Jack O'Brien
Careerverified
Per 9 Inningsverified
619
1.19
Rudy Kallio
Careerverified
Per 9 Inningsverified
5
Jack O'Brien
Career
Per 9 Innings
311
0.6
Rudy Kallio
Career
Per 9 Innings
72
Jack O'Brien
Careerverified
Per 9 Inningsverified
3838
7.36
Rudy Kallio
Career
Per 9 Innings
67
Jack O'Brien
Careerverified
Per 9 Inningsverified
3527
6.77
Rudy Kallio
Careerverified
Per 9 Innings
93.06
Jack O'Brien
Career
Per 9 Inningsverified
91.9
91.9
Rudy Kallio
Career
Per 9 Innings
1.34
Jack O'Brien
Careerverified
Per 9 Inningsverified
6.155
6.155
Rudy Kallio
Career
Per 9 Innings
0
Jack O'Brien
Career
Per 9 Innings
0
0
Rudy Kallio
Career
Per 9 Innings
1
Jack O'Brien
Careerverified
Per 9 Inningsverified
128
0.25
Rudy Kallio
Careerverified
Per 9 Inningsverified
0
Jack O'Brien
Career
Per 9 Innings
279
0.54
Rudy Kallio
Career
Per 9 Innings
0
Jack O'Brien
Career
Per 9 Innings
0
0
Rudy Kallio
Careerverified
Per 9 Innings
0
Jack O'Brien
Career
Per 9 Innings
2
0
Rudy Kallio
Career
Per 9 Innings
0
Jack O'Brien
Careerverified
Per 9 Innings
2
0

Hitting Stats for Rudy Kallio and Jack O'Brien

Rudy Kallio
Career
Per 600 PA
3
3
Jack O'Brien
Careerverified
Per 600 PAverified
8
8
Rudy Kallio
Career
Per 600 PAverified
50
394.74
Jack O'Brien
Careerverified
Per 600 PA
555
139.92
Rudy Kallio
Career
Per 600 PA
76
600
Jack O'Brien
Careerverified
Per 600 PA
2380
600
Rudy Kallio
Career
Per 600 PA
66
521.05
Jack O'Brien
Careerverified
Per 600 PAverified
2169
546.81
Rudy Kallio
Career
Per 600 PA
0.167
0.167
Jack O'Brien
Careerverified
Per 600 PAverified
0.266
0.266
Rudy Kallio
Career
Per 600 PA
0.461
0.461
Jack O'Brien
Careerverified
Per 600 PAverified
0.736
0.736
Rudy Kallio
Career
Per 600 PA
11
86.84
Jack O'Brien
Careerverified
Per 600 PAverified
577
145.46
Rudy Kallio
Career
Per 600 PA
11
86.84
Jack O'Brien
Careerverified
Per 600 PAverified
418
105.38
Rudy Kallio
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
106
26.72
Rudy Kallio
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
42
10.59
Rudy Kallio
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
11
2.77
Rudy Kallio
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
159
40.08
Rudy Kallio
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.276
0.276
Rudy Kallio
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.005
0.005
Rudy Kallio
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.019
0.019
Rudy Kallio
Career
Per 600 PA
2.69
21.24
Jack O'Brien
Careerverified
Per 600 PAverified
294.26
74.18
Rudy Kallio
Career
Per 600 PA
11
86.84
Jack O'Brien
Careerverified
Per 600 PAverified
800
201.68
Rudy Kallio
Career
Per 600 PA
17
134.21
Jack O'Brien
Careerverified
Per 600 PAverified
788
198.66
Rudy Kallio
Career
Per 600 PA
0.236
0.236
Jack O'Brien
Careerverified
Per 600 PAverified
0.331
0.331
Rudy Kallio
Career
Per 600 PA
0.167
0.167
Jack O'Brien
Careerverified
Per 600 PAverified
0.369
0.369
Rudy Kallio
Career
Per 600 PA
0.403
0.403
Jack O'Brien
Careerverified
Per 600 PAverified
0.7
0.7
Rudy Kallio
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.103
0.103
Rudy Kallio
Career
Per 600 PA
0.148
0.148
Jack O'Brien
Careerverified
Per 600 PAverified
0.241
0.241
Rudy Kallio
Career
Per 600 PA
0.309
0.309
Jack O'Brien
Careerverified
Per 600 PAverified
0.683
0.683
Rudy Kallio
Career
Per 600 PA
0.262
0.262
Jack O'Brien
Careerverified
Per 600 PAverified
0.266
0.266
Rudy Kallio
Career
Per 600 PA
7
55.26
Jack O'Brien
Careerverified
Per 600 PAverified
366
92.27
Rudy Kallio
Career
Per 600 PA
3
23.68
Jack O'Brien
Careerverified
Per 600 PAverified
308
77.65
Rudy Kallio
Career
Per 600 PA
10
78.95
Jack O'Brien
Careerverified
Per 600 PAverified
663
167.14
Rudy Kallio
Career
Per 600 PA
2.88
22.71
Jack O'Brien
Careerverified
Per 600 PAverified
318.06
80.18
Rudy Kallio
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
31
7.82
Rudy Kallio
Career
Per 600 PAverified
6
47.37
Jack O'Brien
Careerverified
Per 600 PA
180
45.38
Rudy Kallio
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
Rudy Kallio
Careerverified
Per 600 PA
24
189.47
Jack O'Brien
Career
Per 600 PAverified
31
7.82
Rudy Kallio
Career
Per 600 PA
3.17
3.17
Jack O'Brien
Careerverified
Per 600 PAverified
76.77
76.77
Rudy Kallio
Career
Per 600 PA
0.25
0.25
Jack O'Brien
Careerverified
Per 600 PAverified
5.81
5.81
Rudy Kallio
Careerverified
Per 600 PAverified
4
31.58
Jack O'Brien
Career
Per 600 PA
0
0
Rudy Kallio
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
Rudy Kallio
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
Rudy Kallio
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
76
19.16
Rudy Kallio
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
Rudy Kallio
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
76
19.16
Rudy Kallio
Career
Per 600 PA
Jack O'Brien
Careerverified
Per 600 PAverified
100
100