Joe Callahan vs. Joe Grzenda — Career Comparison

Joe Callahan
Greatest GenerationMassachusettsThrows RightBats RightNorth AmericaBoston BravesNational LeagueStarting Pitcher
Joe Grzenda
Silent GenerationPennsylvaniaThrows LeftBats RightNorth AmericaWashington SenatorsAmerican LeagueRelief Pitcher

Joe Callahan built a career as a starting pitcher and Joe Grzenda as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Joe Grzenda posted stronger surface numbers — ERA 4 and WHIP 1.562 compared to 6.4 and 1.639 for Joe Callahan. By the career numbers, Joe Grzenda had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Joe Callahan and Joe Grzenda

Joe Callahan
Career
Per 9 Innings
2
2
Joe Grzenda
Careerverified
Per 9 Inningsverified
8
8
Joe Callahan
Career
Per 9 Innings
10
2.78
Joe Grzenda
Careerverified
Per 9 Inningsverified
219
6.4
Joe Callahan
Career
Per 9 Inningsverified
3
0.84
Joe Grzenda
Career
Per 9 Innings
3
0.09
Joe Callahan
Career
Per 9 Innings
1
0.28
Joe Grzenda
Careerverified
Per 9 Inningsverified
14
0.41
Joe Callahan
Careerverified
Per 9 Innings
2
0.56
Joe Grzenda
Career
Per 9 Inningsverified
13
0.38
Joe Callahan
Career
Per 9 Innings
33.33
33.33
Joe Grzenda
Careerverified
Per 9 Inningsverified
51.85
51.85
Joe Callahan
Careerverified
Per 9 Inningsverified
30
30
Joe Grzenda
Career
Per 9 Innings
1.37
1.37
Joe Callahan
Careerverified
Per 9 Inningsverified
1
0.28
Joe Grzenda
Career
Per 9 Innings
0
0
Joe Callahan
Career
Per 9 Innings
0
0
Joe Grzenda
Career
Per 9 Innings
0
0
Joe Callahan
Career
Per 9 Innings
0
0
Joe Grzenda
Careerverified
Per 9 Inningsverified
14
0.41
Joe Callahan
Careerverified
Per 9 Innings
23
6.4
Joe Grzenda
Career
Per 9 Inningsverified
137
4
Joe Callahan
Career
Per 9 Innings
6.4
6.4
Joe Grzenda
Careerverified
Per 9 Inningsverified
4
4
Joe Callahan
Career
Per 9 Innings
4.96
4.96
Joe Grzenda
Careerverified
Per 9 Inningsverified
4.03
4.03
Joe Callahan
Career
Per 9 Innings
4.3
4.3
Joe Grzenda
Careerverified
Per 9 Inningsverified
3.99
3.99
Joe Callahan
Career
Per 9 Innings
0.289
0.289
Joe Grzenda
Careerverified
Per 9 Inningsverified
0.273
0.273
Joe Callahan
Career
Per 9 Innings
97
27
Joe Grzenda
Careerverified
Per 9 Innings
924
27
Joe Callahan
Career
Per 9 Innings
32.1
9
Joe Grzenda
Careerverified
Per 9 Innings
308
9
Joe Callahan
Careerverified
Per 9 Innings
37
10.3
Joe Grzenda
Career
Per 9 Inningsverified
323
9.44
Joe Callahan
Career
Per 9 Innings
10.3
10.3
Joe Grzenda
Careerverified
Per 9 Inningsverified
9.44
9.44
Joe Callahan
Careerverified
Per 9 Inningsverified
1
0.28
Joe Grzenda
Career
Per 9 Innings
20
0.58
Joe Callahan
Careerverified
Per 9 Inningsverified
0.28
0.28
Joe Grzenda
Career
Per 9 Innings
0.58
0.58
Joe Callahan
Career
Per 9 Innings
0.1
0.1
Joe Grzenda
Careerverified
Per 9 Inningsverified
0.09
0.09
Joe Callahan
Careerverified
Per 9 Innings
16
4.45
Joe Grzenda
Career
Per 9 Inningsverified
120
3.51
Joe Callahan
Careerverified
Per 9 Inningsverified
0
0
Joe Grzenda
Career
Per 9 Innings
38
1.11
Joe Callahan
Career
Per 9 Innings
4.45
4.45
Joe Grzenda
Careerverified
Per 9 Inningsverified
3.51
3.51
Joe Callahan
Career
Per 9 Innings
11
3.06
Joe Grzenda
Careerverified
Per 9 Inningsverified
173
5.06
Joe Callahan
Career
Per 9 Innings
3.06
3.06
Joe Grzenda
Careerverified
Per 9 Inningsverified
5.06
5.06
Joe Callahan
Careerverified
Per 9 Inningsverified
1.1
1.1
Joe Grzenda
Career
Per 9 Innings
0.79
0.79
Joe Callahan
Career
Per 9 Innings
0.835
0.835
Joe Grzenda
Careerverified
Per 9 Inningsverified
0.951
0.951
Joe Callahan
Careerverified
Per 9 Inningsverified
1
0.28
Joe Grzenda
Career
Per 9 Innings
22
0.64
Joe Callahan
Careerverified
Per 9 Inningsverified
1
0.28
Joe Grzenda
Career
Per 9 Innings
10
0.29
Joe Callahan
Careerverified
Per 9 Inningsverified
0
0
Joe Grzenda
Career
Per 9 Innings
4
0.12
Joe Callahan
Career
Per 9 Inningsverified
145
40.36
Joe Grzenda
Careerverified
Per 9 Innings
1329
38.83
Joe Callahan
Career
Per 9 Innings
3
0.84
Joe Grzenda
Careerverified
Per 9 Inningsverified
77
2.25
Joe Callahan
Careerverified
Per 9 Innings
23
6.4
Joe Grzenda
Career
Per 9 Inningsverified
150
4.38
Joe Callahan
Career
Per 9 Innings
6.4
6.4
Joe Grzenda
Careerverified
Per 9 Inningsverified
4.38
4.38
Joe Callahan
Careerverified
Per 9 Inningsverified
0
0
Joe Grzenda
Career
Per 9 Innings
11
0.32
Joe Callahan
Careerverified
Per 9 Inningsverified
0
0
Joe Grzenda
Career
Per 9 Innings
6
0.18
Joe Callahan
Career
Per 9 Innings
0
0
Joe Grzenda
Career
Per 9 Innings
0
0
Joe Callahan
Career
Per 9 Innings
1.639
1.639
Joe Grzenda
Careerverified
Per 9 Inningsverified
1.438
1.438
Joe Callahan
Career
Per 9 Inningsverified
128
35.63
Joe Grzenda
Careerverified
Per 9 Innings
1182
34.54
Joe Callahan
Career
Per 9 Innings
2.3
2.3
Joe Grzenda
Careerverified
Per 9 Inningsverified
0.68
0.68
Joe Callahan
Career
Per 9 Innings
0.31
0.31
Joe Grzenda
Careerverified
Per 9 Inningsverified
0.306
0.306
Joe Callahan
Careerverified
Per 9 Inningsverified
40.36
40.36
Joe Grzenda
Career
Per 9 Innings
38.83
38.83

Fielding Stats for Joe Callahan and Joe Grzenda

Joe Callahan
Career
Per 9 Innings
2
Joe Grzenda
Careerverified
Per 9 Inningsverified
8
8
Joe Callahan
Career
Per 9 Innings
10
Joe Grzenda
Careerverified
Per 9 Inningsverified
219
6.4
Joe Callahan
Career
Per 9 Innings
0
Joe Grzenda
Careerverified
Per 9 Inningsverified
3
0.09
Joe Callahan
Career
Per 9 Innings
0
Joe Grzenda
Careerverified
Per 9 Inningsverified
924
27
Joe Callahan
Career
Per 9 Innings
0
Joe Grzenda
Careerverified
Per 9 Inningsverified
308
9
Joe Callahan
Career
Per 9 Innings
3
Joe Grzenda
Careerverified
Per 9 Inningsverified
6
0.18
Joe Callahan
Career
Per 9 Innings
9
Joe Grzenda
Careerverified
Per 9 Inningsverified
66
1.93
Joe Callahan
Career
Per 9 Innings
0
Joe Grzenda
Career
Per 9 Innings
0
0
Joe Callahan
Career
Per 9 Innings
12
Joe Grzenda
Careerverified
Per 9 Inningsverified
72
2.1
Joe Callahan
Career
Per 9 Innings
12
Joe Grzenda
Careerverified
Per 9 Inningsverified
72
2.1
Joe Callahan
Career
Per 9 Innings
100
Joe Grzenda
Career
Per 9 Inningsverified
100
100
Joe Callahan
Careerverified
Per 9 Innings
1.2
Joe Grzenda
Career
Per 9 Inningsverified
0.329
0.329
Joe Callahan
Career
Per 9 Innings
0
Joe Grzenda
Careerverified
Per 9 Inningsverified
1.37
1.37
Joe Callahan
Career
Per 9 Innings
1
Joe Grzenda
Careerverified
Per 9 Inningsverified
3
0.09
Joe Callahan
Career
Per 9 Innings
0
Joe Grzenda
Career
Per 9 Innings
0
0
Joe Callahan
Career
Per 9 Innings
0
Joe Grzenda
Career
Per 9 Innings
0
0
Joe Callahan
Career
Per 9 Innings
0
Joe Grzenda
Career
Per 9 Innings
0
0
Joe Callahan
Career
Per 9 Innings
0
Joe Grzenda
Career
Per 9 Innings
0
0

Hitting Stats for Joe Callahan and Joe Grzenda

Joe Callahan
Career
Per 600 PA
2
2
Joe Grzenda
Careerverified
Per 600 PAverified
8
8
Joe Callahan
Career
Per 600 PA
10
600
Joe Grzenda
Careerverified
Per 600 PAverified
219
3864.71
Joe Callahan
Career
Per 600 PA
10
600
Joe Grzenda
Careerverified
Per 600 PA
34
600
Joe Callahan
Career
Per 600 PAverified
9
540
Joe Grzenda
Careerverified
Per 600 PA
30
529.41
Joe Callahan
Career
Per 600 PA
0
0
Joe Grzenda
Careerverified
Per 600 PAverified
0.067
0.067
Joe Callahan
Career
Per 600 PA
0.15
0.15
Joe Grzenda
Careerverified
Per 600 PAverified
0.265
0.265
Joe Callahan
Career
Per 600 PA
0
0
Joe Grzenda
Careerverified
Per 600 PAverified
2
35.29
Joe Callahan
Career
Per 600 PA
0
0
Joe Grzenda
Careerverified
Per 600 PAverified
2
35.29
Joe Callahan
Career
Per 600 PA
0
0
Joe Grzenda
Career
Per 600 PA
0
0
Joe Callahan
Career
Per 600 PA
0
0
Joe Grzenda
Career
Per 600 PA
0
0
Joe Callahan
Career
Per 600 PA
0
0
Joe Grzenda
Career
Per 600 PA
0
0
Joe Callahan
Career
Per 600 PA
0
0
Joe Grzenda
Career
Per 600 PA
0
0
Joe Callahan
Career
Per 600 PA
Joe Grzenda
Career
Per 600 PA
0
0
Joe Callahan
Career
Per 600 PA
0
0
Joe Grzenda
Career
Per 600 PA
0
0
Joe Callahan
Career
Per 600 PA
Joe Grzenda
Career
Per 600 PA
0
0
Joe Callahan
Career
Per 600 PA
0.01
0.72
Joe Grzenda
Careerverified
Per 600 PAverified
0.26
4.66
Joe Callahan
Career
Per 600 PA
0
0
Joe Grzenda
Careerverified
Per 600 PAverified
2
35.29
Joe Callahan
Career
Per 600 PA
1
60
Joe Grzenda
Careerverified
Per 600 PAverified
4
70.59
Joe Callahan
Career
Per 600 PA
0.1
0.1
Joe Grzenda
Careerverified
Per 600 PAverified
0.125
0.125
Joe Callahan
Career
Per 600 PA
0
0
Joe Grzenda
Careerverified
Per 600 PAverified
0.067
0.067
Joe Callahan
Career
Per 600 PA
0.1
0.1
Joe Grzenda
Careerverified
Per 600 PAverified
0.192
0.192
Joe Callahan
Career
Per 600 PA
0
0
Joe Grzenda
Career
Per 600 PA
0
0
Joe Callahan
Career
Per 600 PA
0.045
0.045
Joe Grzenda
Careerverified
Per 600 PAverified
0.073
0.073
Joe Callahan
Career
Per 600 PA
0.111
0.111
Joe Grzenda
Careerverified
Per 600 PAverified
0.143
0.143
Joe Callahan
Career
Per 600 PA
0
0
Joe Grzenda
Careerverified
Per 600 PAverified
0.182
0.182
Joe Callahan
Career
Per 600 PA
0
0
Joe Grzenda
Careerverified
Per 600 PAverified
1
17.65
Joe Callahan
Career
Per 600 PA
0
0
Joe Grzenda
Careerverified
Per 600 PAverified
1
17.65
Joe Callahan
Career
Per 600 PA
0
0
Joe Grzenda
Careerverified
Per 600 PAverified
2
35.29
Joe Callahan
Careerverified
Per 600 PA
-0.65
-39.17
Joe Grzenda
Career
Per 600 PAverified
-1.14
-20.16
Joe Callahan
Career
Per 600 PA
0
0
Joe Grzenda
Career
Per 600 PA
0
0
Joe Callahan
Career
Per 600 PAverified
1
60
Joe Grzenda
Careerverified
Per 600 PA
2
35.29
Joe Callahan
Career
Per 600 PA
0
0
Joe Grzenda
Career
Per 600 PA
0
0
Joe Callahan
Careerverified
Per 600 PA
6
360
Joe Grzenda
Career
Per 600 PAverified
19
335.29
Joe Callahan
Career
Per 600 PA
1.67
1.67
Joe Grzenda
Careerverified
Per 600 PAverified
1.79
1.79
Joe Callahan
Careerverified
Per 600 PAverified
0.17
0.17
Joe Grzenda
Career
Per 600 PA
0.11
0.11
Joe Callahan
Career
Per 600 PA
0
0
Joe Grzenda
Careerverified
Per 600 PAverified
2
35.29
Joe Callahan
Career
Per 600 PA
0
0
Joe Grzenda
Career
Per 600 PA
0
0
Joe Callahan
Career
Per 600 PA
0
0
Joe Grzenda
Career
Per 600 PA
0
0
Joe Callahan
Career
Per 600 PA
0
0
Joe Grzenda
Career
Per 600 PA
0
0
Joe Callahan
Career
Per 600 PA
0
0
Joe Grzenda
Career
Per 600 PA
0
0
Joe Callahan
Career
Per 600 PA
0
0
Joe Grzenda
Career
Per 600 PA
0
0
Joe Callahan
Career
Per 600 PA
Joe Grzenda
Career
Per 600 PA