Jack Brennan vs. John Haldeman — Career Comparison

Jack Brennan
Pre-GenerationalMissouriNorth AmericaCleveland InfantsPlayers' LeagueCatcher
John Haldeman
Pre-GenerationalKentuckyThrows RightBats LeftNorth AmericaLouisville GraysNational LeagueSecond Baseman

On the career numbers, Jack Brennan posted the stronger offensive profile against John Haldeman. Jack Brennan posted stronger numbers in OPS (.530 vs .000) and on-base percentage (.267 vs .000). By the career numbers, Jack Brennan 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 John Haldeman

Jack Brennan
Careerverified
Per 600 PAverified
5
5
John Haldeman
Career
Per 600 PA
1
1
Jack Brennan
Careerverified
Per 600 PA
183
146.4
John Haldeman
Career
Per 600 PAverified
1
150
Jack Brennan
Careerverified
Per 600 PA
750
600
John Haldeman
Career
Per 600 PA
4
600
Jack Brennan
Careerverified
Per 600 PA
705
564
John Haldeman
Career
Per 600 PAverified
4
600
Jack Brennan
Careerverified
Per 600 PAverified
0.22
0.22
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
0.558
0.558
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
155
124
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
132
105.6
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
15
12
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
8
6.4
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Career
Per 600 PA
0
0
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
23
18.4
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
0.148
0.148
John Haldeman
Career
Per 600 PA
Jack Brennan
Career
Per 600 PA
0
0
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Career
Per 600 PA
0
0
John Haldeman
Career
Per 600 PA
Jack Brennan
Careerverified
Per 600 PAverified
53.52
42.82
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
186
148.8
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
200
160
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
0.267
0.267
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
0.264
0.264
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
0.531
0.531
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
0.044
0.044
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
0.186
0.186
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
0.442
0.442
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
0.238
0.238
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
87
69.6
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
48
38.4
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
135
108
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
60.2
48.16
John Haldeman
Career
Per 600 PA
-0.4
-60
Jack Brennan
Careerverified
Per 600 PAverified
6
4.8
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
39
31.2
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Career
Per 600 PA
0
0
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Career
Per 600 PA
54
43.2
John Haldeman
Careerverified
Per 600 PAverified
0
0
Jack Brennan
Careerverified
Per 600 PAverified
13.89
13.89
John Haldeman
Career
Per 600 PA
Jack Brennan
Careerverified
Per 600 PAverified
0.72
0.72
John Haldeman
Career
Per 600 PA
Jack Brennan
Career
Per 600 PA
0
0
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Career
Per 600 PA
0
0
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Career
Per 600 PA
0
0
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
12
9.6
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Career
Per 600 PA
0
0
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
12
9.6
John Haldeman
Career
Per 600 PA
0
0
Jack Brennan
Careerverified
Per 600 PAverified
100
100
John Haldeman
Career
Per 600 PA

Fielding Stats for Jack Brennan and John Haldeman

Jack Brennan
Careerverified
Per 9 Inningsverified
5
5
John Haldeman
Career
Per 9 Innings
1
1
Jack Brennan
Careerverified
Per 9 Inningsverified
188
1.14
John Haldeman
Career
Per 9 Innings
1
1
Jack Brennan
Career
Per 9 Innings
0
0
John Haldeman
Career
Per 9 Innings
0
0
Jack Brennan
Careerverified
Per 9 Innings
4437
27
John Haldeman
Career
Per 9 Innings
27
27
Jack Brennan
Careerverified
Per 9 Innings
1479
9
John Haldeman
Career
Per 9 Innings
9
9
Jack Brennan
Careerverified
Per 9 Inningsverified
492
2.99
John Haldeman
Career
Per 9 Innings
0
0
Jack Brennan
Careerverified
Per 9 Innings
287
1.75
John Haldeman
Career
Per 9 Inningsverified
4
4
Jack Brennan
Career
Per 9 Inningsverified
139
0.85
John Haldeman
Careerverified
Per 9 Innings
3
3
Jack Brennan
Careerverified
Per 9 Innings
918
5.59
John Haldeman
Career
Per 9 Inningsverified
7
7
Jack Brennan
Careerverified
Per 9 Inningsverified
779
4.74
John Haldeman
Career
Per 9 Innings
4
4
Jack Brennan
Careerverified
Per 9 Inningsverified
84.86
84.86
John Haldeman
Career
Per 9 Innings
57.14
57.14
Jack Brennan
Careerverified
Per 9 Inningsverified
4.144
4.144
John Haldeman
Career
Per 9 Innings
4
4
Jack Brennan
Career
Per 9 Innings
0
0
John Haldeman
Career
Per 9 Innings
0
0
Jack Brennan
Careerverified
Per 9 Inningsverified
22
0.13
John Haldeman
Career
Per 9 Innings
0
0
Jack Brennan
Career
Per 9 Innings
84
0.51
John Haldeman
Careerverified
Per 9 Inningsverified
0
0
Jack Brennan
Career
Per 9 Innings
0
0
John Haldeman
Career
Per 9 Innings
0
0
Jack Brennan
Career
Per 9 Innings
109
0.66
John Haldeman
Careerverified
Per 9 Inningsverified
0
0
Jack Brennan
Careerverified
Per 9 Inningsverified
47
0.29
John Haldeman
Career
Per 9 Innings
0
0