Rudy Kallio vs. Tom 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
Tom O'Brien
Pre-GenerationalMassachusettsThrows RightBats RightNorth AmericaBoston RedsUnion AssociationSecond Baseman

Tom 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 Tom O'Brien ever faced Rudy Kallio, check out their matchup page.

Pitching Stats for Rudy Kallio and Tom O'Brien

Rudy Kallio
Careerverified
Per 9 Inningsverified
3
3
Tom O'Brien
Career
Per 9 Innings
1
1
Rudy Kallio
Careerverified
Per 9 Innings
49
1.98
Tom O'Brien
Career
Per 9 Inningsverified
1
2.45
Rudy Kallio
Careerverified
Per 9 Inningsverified
27
1.09
Tom O'Brien
Career
Per 9 Innings
0
0
Rudy Kallio
Careerverified
Per 9 Inningsverified
9
0.36
Tom O'Brien
Career
Per 9 Innings
0
0
Rudy Kallio
Career
Per 9 Innings
18
0.73
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Rudy Kallio
Careerverified
Per 9 Inningsverified
33.33
33.33
Tom O'Brien
Career
Per 9 Innings
Rudy Kallio
Careerverified
Per 9 Inningsverified
55.1
55.1
Tom O'Brien
Career
Per 9 Innings
0
0
Rudy Kallio
Careerverified
Per 9 Inningsverified
10
0.4
Tom O'Brien
Career
Per 9 Innings
0
0
Rudy Kallio
Careerverified
Per 9 Inningsverified
2
0.08
Tom O'Brien
Career
Per 9 Innings
0
0
Rudy Kallio
Careerverified
Per 9 Inningsverified
1
0.04
Tom O'Brien
Career
Per 9 Innings
0
0
Rudy Kallio
Career
Per 9 Inningsverified
103
4.17
Tom O'Brien
Careerverified
Per 9 Innings
3
7.36
Rudy Kallio
Careerverified
Per 9 Inningsverified
4.17
4.17
Tom O'Brien
Career
Per 9 Innings
7.36
7.36
Rudy Kallio
Careerverified
Per 9 Inningsverified
3.78
3.78
Tom O'Brien
Career
Per 9 Innings
6.13
6.13
Rudy Kallio
Careerverified
Per 9 Inningsverified
3.62
3.62
Tom O'Brien
Career
Per 9 Innings
7.09
7.09
Rudy Kallio
Career
Per 9 Innings
0.268
0.268
Tom O'Brien
Careerverified
Per 9 Inningsverified
0.211
0.211
Rudy Kallio
Careerverified
Per 9 Innings
667
27
Tom O'Brien
Career
Per 9 Innings
11
27
Rudy Kallio
Careerverified
Per 9 Innings
222.1
9
Tom O'Brien
Career
Per 9 Innings
3.2
9
Rudy Kallio
Career
Per 9 Inningsverified
234
9.47
Tom O'Brien
Careerverified
Per 9 Innings
4
9.82
Rudy Kallio
Careerverified
Per 9 Inningsverified
9.47
9.47
Tom O'Brien
Career
Per 9 Innings
9.82
9.82
Rudy Kallio
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Rudy Kallio
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Rudy Kallio
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Rudy Kallio
Career
Per 9 Inningsverified
93
3.76
Tom O'Brien
Careerverified
Per 9 Innings
5
12.27
Rudy Kallio
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Rudy Kallio
Careerverified
Per 9 Inningsverified
3.76
3.76
Tom O'Brien
Career
Per 9 Innings
12.27
12.27
Rudy Kallio
Careerverified
Per 9 Inningsverified
75
3.04
Tom O'Brien
Career
Per 9 Innings
0
0
Rudy Kallio
Careerverified
Per 9 Inningsverified
3.04
3.04
Tom O'Brien
Career
Per 9 Innings
0
0
Rudy Kallio
Careerverified
Per 9 Inningsverified
1.53
1.53
Tom O'Brien
Career
Per 9 Innings
0
0
Rudy Kallio
Career
Per 9 Innings
0.756
0.756
Tom O'Brien
Careerverified
Per 9 Inningsverified
1.364
1.364
Rudy Kallio
Career
Per 9 Innings
10
0.4
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Rudy Kallio
Career
Per 9 Innings
3
0.12
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Rudy Kallio
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Rudy Kallio
Careerverified
Per 9 Innings
970
39.27
Tom O'Brien
Career
Per 9 Inningsverified
24
58.91
Rudy Kallio
Careerverified
Per 9 Inningsverified
18
0.73
Tom O'Brien
Career
Per 9 Innings
0
0
Rudy Kallio
Career
Per 9 Inningsverified
124
5.02
Tom O'Brien
Careerverified
Per 9 Innings
5
12.27
Rudy Kallio
Careerverified
Per 9 Inningsverified
5.02
5.02
Tom O'Brien
Career
Per 9 Innings
12.27
12.27
Rudy Kallio
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Rudy Kallio
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Rudy Kallio
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Rudy Kallio
Careerverified
Per 9 Inningsverified
1.471
1.471
Tom O'Brien
Career
Per 9 Innings
2.455
2.455
Rudy Kallio
Careerverified
Per 9 Innings
874
35.38
Tom O'Brien
Career
Per 9 Inningsverified
19
46.64
Rudy Kallio
Careerverified
Per 9 Inningsverified
2.53
2.53
Tom O'Brien
Career
Per 9 Innings
5
5
Rudy Kallio
Career
Per 9 Innings
0.293
0.293
Tom O'Brien
Careerverified
Per 9 Inningsverified
0.211
0.211
Rudy Kallio
Career
Per 9 Innings
39.27
39.27
Tom O'Brien
Careerverified
Per 9 Inningsverified
58.91
58.91

Fielding Stats for Rudy Kallio and Tom O'Brien

Rudy Kallio
Career
Per 9 Innings
3
Tom O'Brien
Careerverified
Per 9 Inningsverified
6
6
Rudy Kallio
Career
Per 9 Innings
50
Tom O'Brien
Careerverified
Per 9 Inningsverified
278
1.04
Rudy Kallio
Career
Per 9 Innings
0
Tom O'Brien
Career
Per 9 Innings
0
0
Rudy Kallio
Career
Per 9 Innings
0
Tom O'Brien
Careerverified
Per 9 Inningsverified
7221
27
Rudy Kallio
Career
Per 9 Innings
0
Tom O'Brien
Careerverified
Per 9 Inningsverified
2407
9
Rudy Kallio
Career
Per 9 Innings
12
Tom O'Brien
Careerverified
Per 9 Inningsverified
1353
5.06
Rudy Kallio
Career
Per 9 Innings
55
Tom O'Brien
Careerverified
Per 9 Inningsverified
433
1.62
Rudy Kallio
Careerverified
Per 9 Inningsverified
5
Tom O'Brien
Career
Per 9 Innings
187
0.7
Rudy Kallio
Career
Per 9 Innings
72
Tom O'Brien
Careerverified
Per 9 Inningsverified
1973
7.38
Rudy Kallio
Career
Per 9 Innings
67
Tom O'Brien
Careerverified
Per 9 Inningsverified
1786
6.68
Rudy Kallio
Careerverified
Per 9 Innings
93.06
Tom O'Brien
Career
Per 9 Inningsverified
90.52
90.52
Rudy Kallio
Career
Per 9 Innings
1.34
Tom O'Brien
Careerverified
Per 9 Inningsverified
6.425
6.425
Rudy Kallio
Career
Per 9 Innings
0
Tom O'Brien
Career
Per 9 Innings
0
0
Rudy Kallio
Career
Per 9 Innings
1
Tom O'Brien
Careerverified
Per 9 Inningsverified
87
0.33
Rudy Kallio
Careerverified
Per 9 Inningsverified
0
Tom O'Brien
Career
Per 9 Innings
2
0.01
Rudy Kallio
Career
Per 9 Innings
0
Tom O'Brien
Career
Per 9 Innings
0
0
Rudy Kallio
Career
Per 9 Innings
0
Tom O'Brien
Career
Per 9 Innings
0
0
Rudy Kallio
Career
Per 9 Innings
0
Tom O'Brien
Career
Per 9 Innings
0
0

Hitting Stats for Rudy Kallio and Tom O'Brien

Rudy Kallio
Career
Per 600 PA
3
3
Tom O'Brien
Careerverified
Per 600 PAverified
6
6
Rudy Kallio
Career
Per 600 PAverified
50
394.74
Tom O'Brien
Careerverified
Per 600 PA
270
139.06
Rudy Kallio
Career
Per 600 PA
76
600
Tom O'Brien
Careerverified
Per 600 PA
1165
600
Rudy Kallio
Career
Per 600 PA
66
521.05
Tom O'Brien
Careerverified
Per 600 PAverified
1111
572.19
Rudy Kallio
Career
Per 600 PA
0.167
0.167
Tom O'Brien
Careerverified
Per 600 PAverified
0.231
0.231
Rudy Kallio
Career
Per 600 PA
0.461
0.461
Tom O'Brien
Careerverified
Per 600 PAverified
0.609
0.609
Rudy Kallio
Career
Per 600 PA
11
86.84
Tom O'Brien
Careerverified
Per 600 PAverified
257
132.36
Rudy Kallio
Career
Per 600 PA
11
86.84
Tom O'Brien
Careerverified
Per 600 PAverified
183
94.25
Rudy Kallio
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
50
25.75
Rudy Kallio
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
20
10.3
Rudy Kallio
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
4
2.06
Rudy Kallio
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
74
38.11
Rudy Kallio
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
0.288
0.288
Rudy Kallio
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
0.004
0.004
Rudy Kallio
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
0.016
0.016
Rudy Kallio
Career
Per 600 PA
2.69
21.24
Tom O'Brien
Careerverified
Per 600 PAverified
100.55
51.79
Rudy Kallio
Career
Per 600 PA
11
86.84
Tom O'Brien
Careerverified
Per 600 PAverified
359
184.89
Rudy Kallio
Career
Per 600 PA
17
134.21
Tom O'Brien
Careerverified
Per 600 PAverified
311
160.17
Rudy Kallio
Career
Per 600 PA
0.236
0.236
Tom O'Brien
Careerverified
Per 600 PAverified
0.267
0.267
Rudy Kallio
Career
Per 600 PA
0.167
0.167
Tom O'Brien
Careerverified
Per 600 PAverified
0.323
0.323
Rudy Kallio
Career
Per 600 PA
0.403
0.403
Tom O'Brien
Careerverified
Per 600 PAverified
0.59
0.59
Rudy Kallio
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
0.092
0.092
Rudy Kallio
Career
Per 600 PA
0.148
0.148
Tom O'Brien
Careerverified
Per 600 PAverified
0.201
0.201
Rudy Kallio
Career
Per 600 PA
0.309
0.309
Tom O'Brien
Careerverified
Per 600 PAverified
0.502
0.502
Rudy Kallio
Careerverified
Per 600 PAverified
0.262
0.262
Tom O'Brien
Career
Per 600 PA
0.234
0.234
Rudy Kallio
Career
Per 600 PA
7
55.26
Tom O'Brien
Careerverified
Per 600 PAverified
158
81.37
Rudy Kallio
Career
Per 600 PA
3
23.68
Tom O'Brien
Careerverified
Per 600 PAverified
61
31.42
Rudy Kallio
Career
Per 600 PA
10
78.95
Tom O'Brien
Careerverified
Per 600 PAverified
215
110.73
Rudy Kallio
Career
Per 600 PA
2.88
22.71
Tom O'Brien
Careerverified
Per 600 PAverified
109
56.14
Rudy Kallio
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
2
1.03
Rudy Kallio
Career
Per 600 PAverified
6
47.37
Tom O'Brien
Careerverified
Per 600 PA
52
26.78
Rudy Kallio
Career
Per 600 PA
0
0
Tom O'Brien
Career
Per 600 PA
0
0
Rudy Kallio
Career
Per 600 PA
24
189.47
Tom O'Brien
Career
Per 600 PAverified
24
12.36
Rudy Kallio
Career
Per 600 PA
3.17
3.17
Tom O'Brien
Careerverified
Per 600 PAverified
48.54
48.54
Rudy Kallio
Career
Per 600 PA
0.25
0.25
Tom O'Brien
Careerverified
Per 600 PAverified
2.17
2.17
Rudy Kallio
Careerverified
Per 600 PAverified
4
31.58
Tom O'Brien
Career
Per 600 PA
0
0
Rudy Kallio
Career
Per 600 PA
0
0
Tom O'Brien
Career
Per 600 PA
0
0
Rudy Kallio
Career
Per 600 PA
0
0
Tom O'Brien
Career
Per 600 PA
0
0
Rudy Kallio
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
16
8.24
Rudy Kallio
Career
Per 600 PA
0
0
Tom O'Brien
Career
Per 600 PA
0
0
Rudy Kallio
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
16
8.24
Rudy Kallio
Career
Per 600 PA
Tom O'Brien
Careerverified
Per 600 PAverified
100
100