Jack Brennan vs. Don Heffner — Career Comparison

Jack Brennan
Pre-GenerationalMissouriNorth AmericaCleveland InfantsPlayers' LeagueCatcher
Don Heffner
Greatest GenerationPennsylvaniaThrows RightBats RightNorth AmericaSt. Louis BrownsAmerican LeagueSecond Baseman

On the career numbers, Don Heffner posted the stronger offensive profile against Jack Brennan. Don Heffner posted stronger numbers in OPS (.620 vs .530) and on-base percentage (.317 vs .267). By the career numbers, Don Heffner had the stronger overall case — though those totals don't account for the eras and run environments each player worked in.

Hitting Stats for Jack Brennan and Don Heffner

Jack Brennan
Career
Per 600 PA
5
5
Don Heffner
Careerverified
Per 600 PAverified
11
11
Jack Brennan
Career
Per 600 PA
183
146.4
Don Heffner
Careerverified
Per 600 PAverified
743
156.64
Jack Brennan
Career
Per 600 PA
750
600
Don Heffner
Careerverified
Per 600 PA
2846
600
Jack Brennan
Career
Per 600 PAverified
705
564
Don Heffner
Careerverified
Per 600 PA
2526
532.54
Jack Brennan
Career
Per 600 PA
0.22
0.22
Don Heffner
Careerverified
Per 600 PAverified
0.242
0.242
Jack Brennan
Career
Per 600 PA
0.558
0.558
Don Heffner
Careerverified
Per 600 PAverified
0.644
0.644
Jack Brennan
Career
Per 600 PA
155
124
Don Heffner
Careerverified
Per 600 PAverified
610
128.6
Jack Brennan
Career
Per 600 PAverified
132
105.6
Don Heffner
Careerverified
Per 600 PA
486
102.46
Jack Brennan
Career
Per 600 PA
15
12
Don Heffner
Careerverified
Per 600 PAverified
99
20.87
Jack Brennan
Career
Per 600 PAverified
8
6.4
Don Heffner
Careerverified
Per 600 PA
19
4.01
Jack Brennan
Career
Per 600 PA
0
0
Don Heffner
Careerverified
Per 600 PAverified
6
1.26
Jack Brennan
Career
Per 600 PA
23
18.4
Don Heffner
Careerverified
Per 600 PAverified
124
26.14
Jack Brennan
Career
Per 600 PA
0.148
0.148
Don Heffner
Careerverified
Per 600 PAverified
0.203
0.203
Jack Brennan
Career
Per 600 PA
0
0
Don Heffner
Careerverified
Per 600 PAverified
0.002
0.002
Jack Brennan
Career
Per 600 PA
0
0
Don Heffner
Careerverified
Per 600 PAverified
0.01
0.01
Jack Brennan
Career
Per 600 PA
53.52
42.82
Don Heffner
Careerverified
Per 600 PAverified
249.01
52.5
Jack Brennan
Career
Per 600 PA
186
148.8
Don Heffner
Careerverified
Per 600 PAverified
765
161.28
Jack Brennan
Career
Per 600 PA
200
160
Don Heffner
Careerverified
Per 600 PAverified
889
187.42
Jack Brennan
Career
Per 600 PA
0.267
0.267
Don Heffner
Careerverified
Per 600 PAverified
0.317
0.317
Jack Brennan
Career
Per 600 PA
0.264
0.264
Don Heffner
Careerverified
Per 600 PAverified
0.303
0.303
Jack Brennan
Career
Per 600 PA
0.531
0.531
Don Heffner
Careerverified
Per 600 PAverified
0.62
0.62
Jack Brennan
Career
Per 600 PA
0.044
0.044
Don Heffner
Careerverified
Per 600 PAverified
0.061
0.061
Jack Brennan
Career
Per 600 PA
0.186
0.186
Don Heffner
Careerverified
Per 600 PAverified
0.218
0.218
Jack Brennan
Career
Per 600 PA
0.442
0.442
Don Heffner
Careerverified
Per 600 PAverified
0.539
0.539
Jack Brennan
Career
Per 600 PA
0.238
0.238
Don Heffner
Careerverified
Per 600 PAverified
0.262
0.262
Jack Brennan
Career
Per 600 PAverified
87
69.6
Don Heffner
Careerverified
Per 600 PA
275
57.98
Jack Brennan
Career
Per 600 PA
48
38.4
Don Heffner
Careerverified
Per 600 PAverified
248
52.28
Jack Brennan
Career
Per 600 PA
135
108
Don Heffner
Careerverified
Per 600 PAverified
517
109
Jack Brennan
Career
Per 600 PA
60.2
48.16
Don Heffner
Careerverified
Per 600 PAverified
279.03
58.83
Jack Brennan
Career
Per 600 PAverified
6
4.8
Don Heffner
Careerverified
Per 600 PA
9
1.9
Jack Brennan
Career
Per 600 PA
39
31.2
Don Heffner
Careerverified
Per 600 PAverified
270
56.92
Jack Brennan
Career
Per 600 PA
0
0
Don Heffner
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
54
43.2
Don Heffner
Career
Per 600 PA
218
45.96
Jack Brennan
Careerverified
Per 600 PAverified
13.89
13.89
Don Heffner
Career
Per 600 PA
13.06
13.06
Jack Brennan
Career
Per 600 PA
0.72
0.72
Don Heffner
Careerverified
Per 600 PAverified
1.24
1.24
Jack Brennan
Career
Per 600 PA
0
0
Don Heffner
Careerverified
Per 600 PAverified
41
8.64
Jack Brennan
Career
Per 600 PA
0
0
Don Heffner
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
0
0
Don Heffner
Career
Per 600 PA
30
6.32
Jack Brennan
Career
Per 600 PAverified
12
9.6
Don Heffner
Careerverified
Per 600 PA
18
3.79
Jack Brennan
Career
Per 600 PA
0
0
Don Heffner
Careerverified
Per 600 PAverified
26
5.48
Jack Brennan
Career
Per 600 PAverified
12
9.6
Don Heffner
Careerverified
Per 600 PA
44
9.28
Jack Brennan
Careerverified
Per 600 PAverified
100
100
Don Heffner
Career
Per 600 PA
40.91
40.91

Fielding Stats for Jack Brennan and Don Heffner

Jack Brennan
Career
Per 9 Inningsverified
5
5
Don Heffner
Careerverified
Per 9 Innings
11
Jack Brennan
Career
Per 9 Inningsverified
188
1.14
Don Heffner
Careerverified
Per 9 Innings
703
Jack Brennan
Career
Per 9 Innings
0
0
Don Heffner
Career
Per 9 Innings
0
Jack Brennan
Careerverified
Per 9 Inningsverified
4437
27
Don Heffner
Career
Per 9 Innings
0
Jack Brennan
Careerverified
Per 9 Inningsverified
1479
9
Don Heffner
Career
Per 9 Innings
0
Jack Brennan
Career
Per 9 Inningsverified
492
2.99
Don Heffner
Careerverified
Per 9 Innings
1618
Jack Brennan
Career
Per 9 Inningsverified
287
1.75
Don Heffner
Careerverified
Per 9 Innings
1966
Jack Brennan
Career
Per 9 Innings
139
0.85
Don Heffner
Careerverified
Per 9 Inningsverified
111
Jack Brennan
Career
Per 9 Inningsverified
918
5.59
Don Heffner
Careerverified
Per 9 Innings
3695
Jack Brennan
Career
Per 9 Inningsverified
779
4.74
Don Heffner
Careerverified
Per 9 Innings
3584
Jack Brennan
Career
Per 9 Inningsverified
84.86
84.86
Don Heffner
Careerverified
Per 9 Innings
97
Jack Brennan
Career
Per 9 Inningsverified
4.144
4.144
Don Heffner
Careerverified
Per 9 Innings
5.098
Jack Brennan
Career
Per 9 Innings
0
0
Don Heffner
Career
Per 9 Innings
0
Jack Brennan
Career
Per 9 Inningsverified
22
0.13
Don Heffner
Careerverified
Per 9 Innings
439
Jack Brennan
Career
Per 9 Innings
84
0.51
Don Heffner
Careerverified
Per 9 Inningsverified
0
Jack Brennan
Career
Per 9 Innings
0
0
Don Heffner
Career
Per 9 Innings
0
Jack Brennan
Career
Per 9 Innings
109
0.66
Don Heffner
Careerverified
Per 9 Inningsverified
0
Jack Brennan
Careerverified
Per 9 Inningsverified
47
0.29
Don Heffner
Career
Per 9 Innings
0