Danny Herrera vs. Johan Santana — Career Comparison
Johan Santana built a career as a starting pitcher and Danny Herrera as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Johan Santana posted stronger surface numbers — ERA 3.2 and WHIP 1.138 compared to 3.72 and 1.544 for Danny Herrera. By the career numbers, Johan Santana had the better of this cross-role comparison — though era context would sharpen the verdict.
Pitching Stats for Danny Herrera and Johan Santana
Danny Herrera
Career
Per 9 Innings
131
11.6
Johan Santana
Career
Per 9 Innings
360
1.6
Danny Herrera
Career
Per 9 Innings
8
0.71
Johan Santana
Career
Per 9 Innings
78
0.35
Danny Herrera
Career
Per 9 Innings
38.46
38.46
Johan Santana
Career
Per 9 Innings
64.06
64.06
Danny Herrera
Career
Per 9 Innings
0
0
Johan Santana
Career
Per 9 Innings
78.89
78.89
Danny Herrera
Career
Per 9 Innings
42
3.72
Johan Santana
Career
Per 9 Innings
721
3.2
Danny Herrera
Career
Per 9 Innings
3.72
3.72
Johan Santana
Career
Per 9 Innings
3.2
3.2
Danny Herrera
Career
Per 9 Innings
4.81
4.81
Johan Santana
Career
Per 9 Innings
2.94
2.94
Danny Herrera
Career
Per 9 Innings
3.93
3.93
Johan Santana
Career
Per 9 Innings
3.34
3.34
Danny Herrera
Career
Per 9 Innings
0.299
0.299
Johan Santana
Career
Per 9 Innings
0.228
0.228
Danny Herrera
Career
Per 9 Innings
305
27
Johan Santana
Career
Per 9 Innings
6077
27
Danny Herrera
Career
Per 9 Innings
101.2
9
Johan Santana
Career
Per 9 Innings
2025.2
9
Danny Herrera
Career
Per 9 Innings
117
10.36
Johan Santana
Career
Per 9 Innings
1726
7.67
Danny Herrera
Career
Per 9 Innings
10.36
10.36
Johan Santana
Career
Per 9 Innings
7.67
7.67
Danny Herrera
Career
Per 9 Innings
9
0.8
Johan Santana
Career
Per 9 Innings
220
0.98
Danny Herrera
Career
Per 9 Innings
0.8
0.8
Johan Santana
Career
Per 9 Innings
0.98
0.98
Danny Herrera
Career
Per 9 Innings
0.07
0.07
Johan Santana
Career
Per 9 Innings
0.61
0.61
Danny Herrera
Career
Per 9 Innings
36
3.19
Johan Santana
Career
Per 9 Innings
567
2.52
Danny Herrera
Career
Per 9 Innings
4
0.35
Johan Santana
Career
Per 9 Innings
13
0.06
Danny Herrera
Career
Per 9 Innings
3.19
3.19
Johan Santana
Career
Per 9 Innings
2.52
2.52
Danny Herrera
Career
Per 9 Innings
71
6.29
Johan Santana
Career
Per 9 Innings
1988
8.83
Danny Herrera
Career
Per 9 Innings
6.29
6.29
Johan Santana
Career
Per 9 Innings
8.83
8.83
Danny Herrera
Career
Per 9 Innings
0.54
0.54
Johan Santana
Career
Per 9 Innings
5.52
5.52
Danny Herrera
Career
Per 9 Innings
1.053
1.053
Johan Santana
Career
Per 9 Innings
1.261
1.261
Danny Herrera
Career
Per 9 Innings
2
0.18
Johan Santana
Career
Per 9 Innings
68
0.3
Danny Herrera
Career
Per 9 Innings
4
0.35
Johan Santana
Career
Per 9 Innings
36
0.16
Danny Herrera
Career
Per 9 Innings
447
39.57
Johan Santana
Career
Per 9 Innings
8262
36.71
Danny Herrera
Career
Per 9 Innings
18
1.59
Johan Santana
Career
Per 9 Innings
23
0.1
Danny Herrera
Career
Per 9 Innings
53
4.69
Johan Santana
Career
Per 9 Innings
773
3.43
Danny Herrera
Career
Per 9 Innings
4.69
4.69
Johan Santana
Career
Per 9 Innings
3.43
3.43
Danny Herrera
Career
Per 9 Innings
7
0.62
Johan Santana
Career
Per 9 Innings
58
0.26
Danny Herrera
Career
Per 9 Innings
8
0.71
Johan Santana
Career
Per 9 Innings
38
0.17
Danny Herrera
Career
Per 9 Innings
12
1.06
Johan Santana
Career
Per 9 Innings
122
0.54
Danny Herrera
Career
Per 9 Innings
1.505
1.505
Johan Santana
Career
Per 9 Innings
1.132
1.132
Danny Herrera
Career
Per 9 Innings
392
34.7
Johan Santana
Career
Per 9 Innings
7563
33.6
Danny Herrera
Career
Per 9 Innings
0.4
0.4
Johan Santana
Career
Per 9 Innings
2.15
2.15
Danny Herrera
Career
Per 9 Innings
0.346
0.346
Johan Santana
Career
Per 9 Innings
0.281
0.281
Danny Herrera
Career
Per 9 Innings
39.57
39.57
Johan Santana
Career
Per 9 Innings
36.71
36.71
Fielding Stats for Danny Herrera and Johan Santana
Danny Herrera
Career
Per 9 Innings
131
11.6
Johan Santana
Career
Per 9 Innings
360
1.6
Danny Herrera
Career
Per 9 Innings
0
0
Johan Santana
Career
Per 9 Innings
283
1.26
Danny Herrera
Career
Per 9 Innings
305
27
Johan Santana
Career
Per 9 Innings
6077
27
Danny Herrera
Career
Per 9 Innings
101.2
9
Johan Santana
Career
Per 9 Innings
2025.2
9
Danny Herrera
Career
Per 9 Innings
15
1.33
Johan Santana
Career
Per 9 Innings
98
0.44
Danny Herrera
Career
Per 9 Innings
15
1.33
Johan Santana
Career
Per 9 Innings
232
1.03
Danny Herrera
Career
Per 9 Innings
30
2.66
Johan Santana
Career
Per 9 Innings
349
1.55
Danny Herrera
Career
Per 9 Innings
30
2.66
Johan Santana
Career
Per 9 Innings
330
1.47
Danny Herrera
Career
Per 9 Innings
100
100
Johan Santana
Career
Per 9 Innings
94.56
94.56
Danny Herrera
Career
Per 9 Innings
0.229
0.229
Johan Santana
Career
Per 9 Innings
0.917
0.917
Danny Herrera
Career
Per 9 Innings
0
0
Johan Santana
Career
Per 9 Innings
78.61
78.61
Danny Herrera
Career
Per 9 Innings
1
0.09
Johan Santana
Career
Per 9 Innings
16
0.07
Danny Herrera
Career
Per 9 Innings
0
0
Johan Santana
Career
Per 9 Innings
0
0
Hitting Stats for Danny Herrera and Johan Santana
Danny Herrera
Career
Per 600 PA
131
15720
Johan Santana
Career
Per 600 PA
360
774.19
Danny Herrera
Career
Per 600 PA
5
600
Johan Santana
Career
Per 600 PA
279
600
Danny Herrera
Career
Per 600 PA
0.5
0.5
Johan Santana
Career
Per 600 PA
0.475
0.475
Danny Herrera
Career
Per 600 PA
0
0
Johan Santana
Career
Per 600 PA
0.004
0.004
Danny Herrera
Career
Per 600 PA
0.04
4.24
Johan Santana
Career
Per 600 PA
11.44
24.6
Danny Herrera
Career
Per 600 PA
1
120
Johan Santana
Career
Per 600 PA
49
105.38
Danny Herrera
Career
Per 600 PA
0.25
0.25
Johan Santana
Career
Per 600 PA
0.191
0.191
Danny Herrera
Career
Per 600 PA
0.113
0.113
Johan Santana
Career
Per 600 PA
0.143
0.143
Danny Herrera
Career
Per 600 PA
0.333
0.333
Johan Santana
Career
Per 600 PA
0.316
0.316
Danny Herrera
Career
Per 600 PA
0.04
4.34
Johan Santana
Career
Per 600 PA
8.06
17.33
Danny Herrera
Career
Per 600 PA
2.5
2.5
Johan Santana
Career
Per 600 PA
3.58
3.58
Danny Herrera
Career
Per 600 PA
0.5
0.5
Johan Santana
Career
Per 600 PA
0.12
0.12
Danny Herrera
Career
Per 600 PA
1
120
Johan Santana
Career
Per 600 PA
22
47.31
Danny Herrera
Career
Per 600 PA
0
0
Johan Santana
Career
Per 600 PA
1
2.15