John Castle vs. Jack O'Brien — Career Comparison

John Castle
Pre-GenerationalPennsylvaniaBats LeftNorth AmericaPhiladelphia PhilliesNational LeagueLeft Fielder
Jack O'Brien
Pre-GenerationalNew YorkThrows RightBats LeftNorth AmericaWashington NationalsNational LeagueLeft Fielder

On the career numbers, Jack O'Brien posted the stronger offensive profile against John Castle. Jack O'Brien posted stronger numbers in OPS (.643 vs .500) and on-base percentage (.308 vs .250). By the career numbers, Jack O'Brien had the stronger overall case — though those totals don't account for the eras and run environments each player worked in.

Hitting Stats for John Castle and Jack O'Brien

John Castle
Career
Per 600 PA
1
1
Jack O'Brien
Careerverified
Per 600 PAverified
3
3
John Castle
Career
Per 600 PAverified
3
450
Jack O'Brien
Careerverified
Per 600 PA
326
145.1
John Castle
Career
Per 600 PA
4
600
Jack O'Brien
Careerverified
Per 600 PA
1348
600
John Castle
Career
Per 600 PAverified
4
600
Jack O'Brien
Careerverified
Per 600 PA
1226
545.7
John Castle
Career
Per 600 PA
0.25
0.25
Jack O'Brien
Careerverified
Per 600 PAverified
0.259
0.259
John Castle
Careerverified
Per 600 PAverified
0.692
0.692
Jack O'Brien
Career
Per 600 PA
0.687
0.687
John Castle
Career
Per 600 PAverified
1
150
Jack O'Brien
Careerverified
Per 600 PA
317
141.1
John Castle
Career
Per 600 PAverified
1
150
Jack O'Brien
Careerverified
Per 600 PA
255
113.5
John Castle
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
39
17.36
John Castle
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
14
6.23
John Castle
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
9
4.01
John Castle
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
62
27.6
John Castle
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.196
0.196
John Castle
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.007
0.007
John Castle
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.028
0.028
John Castle
Career
Per 600 PA
0.38
57.6
Jack O'Brien
Careerverified
Per 600 PAverified
139.2
61.96
John Castle
Career
Per 600 PA
1
150
Jack O'Brien
Careerverified
Per 600 PAverified
411
182.94
John Castle
Career
Per 600 PA
1
150
Jack O'Brien
Careerverified
Per 600 PAverified
405
180.27
John Castle
Career
Per 600 PA
0.25
0.25
Jack O'Brien
Careerverified
Per 600 PAverified
0.308
0.308
John Castle
Career
Per 600 PA
0.25
0.25
Jack O'Brien
Careerverified
Per 600 PAverified
0.335
0.335
John Castle
Career
Per 600 PA
0.5
0.5
Jack O'Brien
Careerverified
Per 600 PAverified
0.643
0.643
John Castle
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.077
0.077
John Castle
Career
Per 600 PA
0.175
0.175
Jack O'Brien
Careerverified
Per 600 PAverified
0.223
0.223
John Castle
Careerverified
Per 600 PAverified
0.667
0.667
Jack O'Brien
Career
Per 600 PA
0.595
0.595
John Castle
Career
Per 600 PA
0.25
0.25
Jack O'Brien
Careerverified
Per 600 PAverified
0.274
0.274
John Castle
Career
Per 600 PAverified
1
150
Jack O'Brien
Careerverified
Per 600 PA
171
76.11
John Castle
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
133
59.2
John Castle
Career
Per 600 PAverified
1
150
Jack O'Brien
Careerverified
Per 600 PA
295
131.31
John Castle
Career
Per 600 PA
0.45
66.94
Jack O'Brien
Careerverified
Per 600 PAverified
156.15
69.5
John Castle
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
11
4.9
John Castle
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
77
34.27
John Castle
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
John Castle
Careerverified
Per 600 PAverified
0
0
Jack O'Brien
Career
Per 600 PA
92
40.95
John Castle
Career
Per 600 PA
Jack O'Brien
Careerverified
Per 600 PAverified
14.65
14.65
John Castle
Career
Per 600 PA
Jack O'Brien
Careerverified
Per 600 PAverified
0.84
0.84
John Castle
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
34
15.13
John Castle
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
John Castle
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
John Castle
Career
Per 600 PAverified
1
150
Jack O'Brien
Careerverified
Per 600 PA
42
18.69
John Castle
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
John Castle
Career
Per 600 PAverified
1
150
Jack O'Brien
Careerverified
Per 600 PA
42
18.69
John Castle
Career
Per 600 PA
100
100
Jack O'Brien
Career
Per 600 PA
100
100

Fielding Stats for John Castle and Jack O'Brien

John Castle
Career
Per 9 Innings
1
1
Jack O'Brien
Careerverified
Per 9 Inningsverified
3
3
John Castle
Career
Per 9 Inningsverified
2
2.25
Jack O'Brien
Careerverified
Per 9 Innings
316
1.07
John Castle
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0
John Castle
Career
Per 9 Innings
24
27
Jack O'Brien
Careerverified
Per 9 Innings
7941
27
John Castle
Career
Per 9 Innings
8
9
Jack O'Brien
Careerverified
Per 9 Innings
2647
9
John Castle
Career
Per 9 Innings
0
0
Jack O'Brien
Careerverified
Per 9 Inningsverified
590
2.01
John Castle
Career
Per 9 Innings
0
0
Jack O'Brien
Careerverified
Per 9 Inningsverified
73
0.25
John Castle
Careerverified
Per 9 Inningsverified
0
0
Jack O'Brien
Career
Per 9 Innings
54
0.18
John Castle
Career
Per 9 Innings
0
0
Jack O'Brien
Careerverified
Per 9 Inningsverified
717
2.44
John Castle
Career
Per 9 Innings
0
0
Jack O'Brien
Careerverified
Per 9 Inningsverified
663
2.25
John Castle
Career
Per 9 Innings
Jack O'Brien
Careerverified
Per 9 Inningsverified
92.47
92.47
John Castle
Career
Per 9 Innings
0
0
Jack O'Brien
Careerverified
Per 9 Inningsverified
2.098
2.098
John Castle
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0
John Castle
Career
Per 9 Innings
0
0
Jack O'Brien
Careerverified
Per 9 Inningsverified
15
0.05
John Castle
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0
John Castle
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0
John Castle
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0
John Castle
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0