Ad Brennan vs. Chuck Hartenstein — Career Comparison

Ad Brennan
Lost GenerationKansasThrows LeftBats LeftNorth AmericaPhiladelphia PhilliesNational LeagueStarting Pitcher
Chuck Hartenstein
Silent GenerationTexasThrows RightBats RightNorth AmericaChicago CubsNational LeagueRelief Pitcher

Ad Brennan built a career as a starting pitcher and Chuck Hartenstein as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Ad Brennan posted stronger surface numbers — ERA 3.11 and WHIP 1.312 compared to 4.52 and 1.438 for Chuck Hartenstein. By the career numbers, Ad Brennan had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Ad Brennan and Chuck Hartenstein

Ad Brennan
Careerverified
Per 9 Inningsverified
7
7
Chuck Hartenstein
Career
Per 9 Innings
6
6
Ad Brennan
Career
Per 9 Innings
129
1.71
Chuck Hartenstein
Careerverified
Per 9 Inningsverified
187
5.67
Ad Brennan
Careerverified
Per 9 Inningsverified
77
1.02
Chuck Hartenstein
Career
Per 9 Innings
0
0
Ad Brennan
Careerverified
Per 9 Innings
37
0.49
Chuck Hartenstein
Career
Per 9 Inningsverified
17
0.52
Ad Brennan
Career
Per 9 Inningsverified
36
0.48
Chuck Hartenstein
Careerverified
Per 9 Innings
19
0.58
Ad Brennan
Careerverified
Per 9 Inningsverified
50.68
50.68
Chuck Hartenstein
Career
Per 9 Innings
47.22
47.22
Ad Brennan
Careerverified
Per 9 Inningsverified
59.69
59.69
Chuck Hartenstein
Career
Per 9 Innings
0
0
Ad Brennan
Careerverified
Per 9 Inningsverified
40
0.53
Chuck Hartenstein
Career
Per 9 Innings
0
0
Ad Brennan
Careerverified
Per 9 Inningsverified
5
0.07
Chuck Hartenstein
Career
Per 9 Innings
0
0
Ad Brennan
Career
Per 9 Innings
3
0.04
Chuck Hartenstein
Careerverified
Per 9 Inningsverified
23
0.7
Ad Brennan
Career
Per 9 Inningsverified
234
3.11
Chuck Hartenstein
Careerverified
Per 9 Innings
149
4.52
Ad Brennan
Careerverified
Per 9 Inningsverified
3.11
3.11
Chuck Hartenstein
Career
Per 9 Innings
4.52
4.52
Ad Brennan
Careerverified
Per 9 Inningsverified
3.37
3.37
Chuck Hartenstein
Career
Per 9 Innings
4.23
4.23
Ad Brennan
Careerverified
Per 9 Inningsverified
3.53
3.53
Chuck Hartenstein
Career
Per 9 Innings
4.57
4.57
Ad Brennan
Careerverified
Per 9 Inningsverified
0.257
0.257
Chuck Hartenstein
Career
Per 9 Innings
0.275
0.275
Ad Brennan
Careerverified
Per 9 Innings
2031
27
Chuck Hartenstein
Career
Per 9 Innings
891
27
Ad Brennan
Careerverified
Per 9 Innings
677
9
Chuck Hartenstein
Career
Per 9 Innings
297
9
Ad Brennan
Career
Per 9 Inningsverified
694
9.23
Chuck Hartenstein
Careerverified
Per 9 Innings
317
9.61
Ad Brennan
Careerverified
Per 9 Inningsverified
9.23
9.23
Chuck Hartenstein
Career
Per 9 Innings
9.61
9.61
Ad Brennan
Careerverified
Per 9 Inningsverified
21
0.28
Chuck Hartenstein
Career
Per 9 Innings
34
1.03
Ad Brennan
Careerverified
Per 9 Inningsverified
0.28
0.28
Chuck Hartenstein
Career
Per 9 Innings
1.03
1.03
Ad Brennan
Careerverified
Per 9 Inningsverified
0.16
0.16
Chuck Hartenstein
Career
Per 9 Innings
0.18
0.18
Ad Brennan
Career
Per 9 Inningsverified
194
2.58
Chuck Hartenstein
Careerverified
Per 9 Innings
89
2.7
Ad Brennan
Careerverified
Per 9 Inningsverified
0
0
Chuck Hartenstein
Career
Per 9 Innings
21
0.64
Ad Brennan
Careerverified
Per 9 Inningsverified
2.58
2.58
Chuck Hartenstein
Career
Per 9 Innings
2.7
2.7
Ad Brennan
Careerverified
Per 9 Innings
283
3.76
Chuck Hartenstein
Career
Per 9 Inningsverified
135
4.09
Ad Brennan
Career
Per 9 Innings
3.76
3.76
Chuck Hartenstein
Careerverified
Per 9 Inningsverified
4.09
4.09
Ad Brennan
Careerverified
Per 9 Inningsverified
2.19
2.19
Chuck Hartenstein
Career
Per 9 Innings
0.72
0.72
Ad Brennan
Career
Per 9 Innings
0.705
0.705
Chuck Hartenstein
Careerverified
Per 9 Inningsverified
0.754
0.754
Ad Brennan
Career
Per 9 Inningsverified
9
0.12
Chuck Hartenstein
Careerverified
Per 9 Innings
5
0.15
Ad Brennan
Career
Per 9 Innings
23
0.31
Chuck Hartenstein
Careerverified
Per 9 Inningsverified
9
0.27
Ad Brennan
Careerverified
Per 9 Inningsverified
2
0.03
Chuck Hartenstein
Career
Per 9 Innings
3
0.09
Ad Brennan
Careerverified
Per 9 Inningsverified
2922
38.84
Chuck Hartenstein
Career
Per 9 Innings
1262
38.24
Ad Brennan
Career
Per 9 Innings
38
0.51
Chuck Hartenstein
Careerverified
Per 9 Inningsverified
88
2.67
Ad Brennan
Career
Per 9 Inningsverified
316
4.2
Chuck Hartenstein
Careerverified
Per 9 Innings
157
4.76
Ad Brennan
Careerverified
Per 9 Inningsverified
4.2
4.2
Chuck Hartenstein
Career
Per 9 Innings
4.76
4.76
Ad Brennan
Careerverified
Per 9 Inningsverified
0
0
Chuck Hartenstein
Career
Per 9 Innings
8
0.24
Ad Brennan
Careerverified
Per 9 Inningsverified
0
0
Chuck Hartenstein
Career
Per 9 Innings
2
0.06
Ad Brennan
Career
Per 9 Innings
0
0
Chuck Hartenstein
Careerverified
Per 9 Inningsverified
4
0.12
Ad Brennan
Careerverified
Per 9 Inningsverified
1.312
1.312
Chuck Hartenstein
Career
Per 9 Innings
1.367
1.367
Ad Brennan
Careerverified
Per 9 Inningsverified
2705
35.96
Chuck Hartenstein
Career
Per 9 Innings
1154
34.97
Ad Brennan
Career
Per 9 Innings
2.45
2.45
Chuck Hartenstein
Careerverified
Per 9 Inningsverified
0.84
0.84
Ad Brennan
Careerverified
Per 9 Inningsverified
0.28
0.28
Chuck Hartenstein
Career
Per 9 Innings
0.287
0.287
Ad Brennan
Careerverified
Per 9 Inningsverified
38.84
38.84
Chuck Hartenstein
Career
Per 9 Innings
38.24
38.24

Fielding Stats for Ad Brennan and Chuck Hartenstein

Ad Brennan
Careerverified
Per 9 Inningsverified
7
7
Chuck Hartenstein
Career
Per 9 Innings
6
6
Ad Brennan
Career
Per 9 Inningsverified
131
14.56
Chuck Hartenstein
Careerverified
Per 9 Innings
187
5.67
Ad Brennan
Careerverified
Per 9 Inningsverified
5
0.56
Chuck Hartenstein
Career
Per 9 Innings
0
0
Ad Brennan
Career
Per 9 Innings
243
27
Chuck Hartenstein
Careerverified
Per 9 Innings
891
27
Ad Brennan
Career
Per 9 Innings
81
9
Chuck Hartenstein
Careerverified
Per 9 Innings
297
9
Ad Brennan
Careerverified
Per 9 Inningsverified
26
2.89
Chuck Hartenstein
Career
Per 9 Innings
22
0.67
Ad Brennan
Careerverified
Per 9 Inningsverified
175
19.44
Chuck Hartenstein
Career
Per 9 Innings
58
1.76
Ad Brennan
Career
Per 9 Innings
11
1.22
Chuck Hartenstein
Careerverified
Per 9 Inningsverified
4
0.12
Ad Brennan
Careerverified
Per 9 Inningsverified
212
23.56
Chuck Hartenstein
Career
Per 9 Innings
84
2.55
Ad Brennan
Careerverified
Per 9 Inningsverified
201
22.33
Chuck Hartenstein
Career
Per 9 Innings
80
2.42
Ad Brennan
Career
Per 9 Innings
94.81
94.81
Chuck Hartenstein
Careerverified
Per 9 Inningsverified
95.24
95.24
Ad Brennan
Careerverified
Per 9 Inningsverified
1.534
1.534
Chuck Hartenstein
Career
Per 9 Innings
0.428
0.428
Ad Brennan
Careerverified
Per 9 Inningsverified
3.82
3.82
Chuck Hartenstein
Career
Per 9 Innings
0
0
Ad Brennan
Careerverified
Per 9 Inningsverified
5
0.56
Chuck Hartenstein
Career
Per 9 Innings
3
0.09
Ad Brennan
Career
Per 9 Innings
0
0
Chuck Hartenstein
Career
Per 9 Innings
0
0
Ad Brennan
Career
Per 9 Innings
0
0
Chuck Hartenstein
Career
Per 9 Innings
0
0
Ad Brennan
Career
Per 9 Innings
0
0
Chuck Hartenstein
Career
Per 9 Innings
0
0
Ad Brennan
Career
Per 9 Innings
0
0
Chuck Hartenstein
Career
Per 9 Innings
0
0

Hitting Stats for Ad Brennan and Chuck Hartenstein

Ad Brennan
Career
Per 600 PA
7
7
Chuck Hartenstein
Career
Per 600 PA
7
7
Ad Brennan
Career
Per 600 PA
132
323.27
Chuck Hartenstein
Careerverified
Per 600 PAverified
188
2685.71
Ad Brennan
Careerverified
Per 600 PA
245
600
Chuck Hartenstein
Career
Per 600 PA
42
600
Ad Brennan
Careerverified
Per 600 PAverified
220
538.78
Chuck Hartenstein
Career
Per 600 PA
37
528.57
Ad Brennan
Careerverified
Per 600 PAverified
0.218
0.218
Chuck Hartenstein
Career
Per 600 PA
0.054
0.054
Ad Brennan
Careerverified
Per 600 PAverified
0.579
0.579
Chuck Hartenstein
Career
Per 600 PA
0.25
0.25
Ad Brennan
Careerverified
Per 600 PAverified
48
117.55
Chuck Hartenstein
Career
Per 600 PA
2
28.57
Ad Brennan
Careerverified
Per 600 PAverified
39
95.51
Chuck Hartenstein
Career
Per 600 PA
2
28.57
Ad Brennan
Careerverified
Per 600 PAverified
6
14.69
Chuck Hartenstein
Career
Per 600 PA
0
0
Ad Brennan
Careerverified
Per 600 PAverified
2
4.9
Chuck Hartenstein
Career
Per 600 PA
0
0
Ad Brennan
Careerverified
Per 600 PAverified
1
2.45
Chuck Hartenstein
Career
Per 600 PA
0
0
Ad Brennan
Careerverified
Per 600 PAverified
9
22.04
Chuck Hartenstein
Career
Per 600 PA
0
0
Ad Brennan
Careerverified
Per 600 PAverified
0.188
0.188
Chuck Hartenstein
Career
Per 600 PA
0
0
Ad Brennan
Careerverified
Per 600 PAverified
0.005
0.005
Chuck Hartenstein
Career
Per 600 PA
0
0
Ad Brennan
Careerverified
Per 600 PAverified
0.021
0.021
Chuck Hartenstein
Career
Per 600 PA
0
0
Ad Brennan
Careerverified
Per 600 PAverified
17.06
41.79
Chuck Hartenstein
Career
Per 600 PA
0.28
4.03
Ad Brennan
Careerverified
Per 600 PAverified
61
149.39
Chuck Hartenstein
Career
Per 600 PA
2
28.57
Ad Brennan
Careerverified
Per 600 PAverified
62
151.84
Chuck Hartenstein
Career
Per 600 PA
5
71.43
Ad Brennan
Careerverified
Per 600 PAverified
0.265
0.265
Chuck Hartenstein
Career
Per 600 PA
0.125
0.125
Ad Brennan
Careerverified
Per 600 PAverified
0.277
0.277
Chuck Hartenstein
Career
Per 600 PA
0.054
0.054
Ad Brennan
Careerverified
Per 600 PAverified
0.542
0.542
Chuck Hartenstein
Career
Per 600 PA
0.179
0.179
Ad Brennan
Careerverified
Per 600 PAverified
0.059
0.059
Chuck Hartenstein
Career
Per 600 PA
0
0
Ad Brennan
Careerverified
Per 600 PAverified
0.189
0.189
Chuck Hartenstein
Career
Per 600 PA
0.07
0.07
Ad Brennan
Careerverified
Per 600 PAverified
0.442
0.442
Chuck Hartenstein
Career
Per 600 PA
0.143
0.143
Ad Brennan
Careerverified
Per 600 PAverified
0.263
0.263
Chuck Hartenstein
Career
Per 600 PA
0.125
0.125
Ad Brennan
Careerverified
Per 600 PAverified
15
36.73
Chuck Hartenstein
Career
Per 600 PA
1
14.29
Ad Brennan
Careerverified
Per 600 PAverified
12
29.39
Chuck Hartenstein
Career
Per 600 PA
1
14.29
Ad Brennan
Careerverified
Per 600 PAverified
26
63.67
Chuck Hartenstein
Career
Per 600 PA
2
28.57
Ad Brennan
Careerverified
Per 600 PAverified
18.87
46.22
Chuck Hartenstein
Career
Per 600 PA
-1.55
-22.14
Ad Brennan
Careerverified
Per 600 PAverified
2
4.9
Chuck Hartenstein
Career
Per 600 PA
0
0
Ad Brennan
Careerverified
Per 600 PA
12
29.39
Chuck Hartenstein
Career
Per 600 PAverified
3
42.86
Ad Brennan
Career
Per 600 PA
0
0
Chuck Hartenstein
Career
Per 600 PA
0
0
Ad Brennan
Career
Per 600 PAverified
40
97.96
Chuck Hartenstein
Careerverified
Per 600 PA
21
300
Ad Brennan
Careerverified
Per 600 PAverified
6.13
6.13
Chuck Hartenstein
Career
Per 600 PA
2
2
Ad Brennan
Careerverified
Per 600 PAverified
0.3
0.3
Chuck Hartenstein
Career
Per 600 PA
0.14
0.14
Ad Brennan
Careerverified
Per 600 PA
11
26.94
Chuck Hartenstein
Career
Per 600 PAverified
2
28.57
Ad Brennan
Career
Per 600 PA
0
0
Chuck Hartenstein
Career
Per 600 PA
0
0
Ad Brennan
Career
Per 600 PA
0
0
Chuck Hartenstein
Career
Per 600 PA
0
0
Ad Brennan
Careerverified
Per 600 PAverified
1
2.45
Chuck Hartenstein
Career
Per 600 PA
0
0
Ad Brennan
Career
Per 600 PA
0
0
Chuck Hartenstein
Career
Per 600 PA
0
0
Ad Brennan
Careerverified
Per 600 PAverified
1
2.45
Chuck Hartenstein
Career
Per 600 PA
0
0
Ad Brennan
Careerverified
Per 600 PAverified
100
100
Chuck Hartenstein
Career
Per 600 PA