George Armstrong vs. Jack O'Brien — Career Comparison

George Armstrong
Greatest GenerationNew JerseyThrows RightBats RightNorth AmericaPhiladelphia AthleticsAmerican LeagueCatcher
Jack O'Brien
Pre-GenerationalPennsylvaniaThrows RightBats RightNorth AmericaPhiladelphia AthleticsAmerican AssociationCatcher

On the career numbers, Jack O'Brien posted the stronger offensive profile against George Armstrong. Jack O'Brien posted stronger numbers in OPS (.700 vs .619) and on-base percentage (.331 vs .286). 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 George Armstrong and Jack O'Brien

George Armstrong
Career
Per 600 PA
1
1
Jack O'Brien
Careerverified
Per 600 PAverified
8
8
George Armstrong
Career
Per 600 PAverified
8
685.71
Jack O'Brien
Careerverified
Per 600 PA
555
139.92
George Armstrong
Career
Per 600 PA
7
600
Jack O'Brien
Careerverified
Per 600 PA
2380
600
George Armstrong
Career
Per 600 PA
6
514.29
Jack O'Brien
Careerverified
Per 600 PAverified
2169
546.81
George Armstrong
Career
Per 600 PA
0.167
0.167
Jack O'Brien
Careerverified
Per 600 PAverified
0.266
0.266
George Armstrong
Career
Per 600 PA
0.643
0.643
Jack O'Brien
Careerverified
Per 600 PAverified
0.736
0.736
George Armstrong
Career
Per 600 PA
1
85.71
Jack O'Brien
Careerverified
Per 600 PAverified
577
145.46
George Armstrong
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
418
105.38
George Armstrong
Career
Per 600 PAverified
1
85.71
Jack O'Brien
Careerverified
Per 600 PA
106
26.72
George Armstrong
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
42
10.59
George Armstrong
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
11
2.77
George Armstrong
Career
Per 600 PAverified
1
85.71
Jack O'Brien
Careerverified
Per 600 PA
159
40.08
George Armstrong
Careerverified
Per 600 PAverified
1
1
Jack O'Brien
Career
Per 600 PA
0.276
0.276
George Armstrong
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.005
0.005
George Armstrong
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.019
0.019
George Armstrong
Career
Per 600 PA
0.67
57.6
Jack O'Brien
Careerverified
Per 600 PAverified
294.26
74.18
George Armstrong
Career
Per 600 PA
2
171.43
Jack O'Brien
Careerverified
Per 600 PAverified
800
201.68
George Armstrong
Career
Per 600 PA
2
171.43
Jack O'Brien
Careerverified
Per 600 PAverified
788
198.66
George Armstrong
Career
Per 600 PA
0.286
0.286
Jack O'Brien
Careerverified
Per 600 PAverified
0.331
0.331
George Armstrong
Career
Per 600 PA
0.333
0.333
Jack O'Brien
Careerverified
Per 600 PAverified
0.369
0.369
George Armstrong
Career
Per 600 PA
0.619
0.619
Jack O'Brien
Careerverified
Per 600 PAverified
0.7
0.7
George Armstrong
Careerverified
Per 600 PAverified
0.167
0.167
Jack O'Brien
Career
Per 600 PA
0.103
0.103
George Armstrong
Career
Per 600 PA
0.212
0.212
Jack O'Brien
Careerverified
Per 600 PAverified
0.241
0.241
George Armstrong
Career
Per 600 PA
0.6
0.6
Jack O'Brien
Careerverified
Per 600 PAverified
0.683
0.683
George Armstrong
Career
Per 600 PA
0.2
0.2
Jack O'Brien
Careerverified
Per 600 PAverified
0.266
0.266
George Armstrong
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
366
92.27
George Armstrong
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
308
77.65
George Armstrong
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
663
167.14
George Armstrong
Career
Per 600 PA
0.55
46.76
Jack O'Brien
Careerverified
Per 600 PAverified
318.06
80.18
George Armstrong
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
31
7.82
George Armstrong
Career
Per 600 PAverified
1
85.71
Jack O'Brien
Careerverified
Per 600 PA
180
45.38
George Armstrong
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
George Armstrong
Careerverified
Per 600 PA
1
85.71
Jack O'Brien
Career
Per 600 PAverified
31
7.82
George Armstrong
Career
Per 600 PA
7
7
Jack O'Brien
Careerverified
Per 600 PAverified
76.77
76.77
George Armstrong
Career
Per 600 PA
1
1
Jack O'Brien
Careerverified
Per 600 PAverified
5.81
5.81
George Armstrong
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
George Armstrong
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
George Armstrong
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
George Armstrong
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
76
19.16
George Armstrong
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
George Armstrong
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
76
19.16
George Armstrong
Career
Per 600 PA
Jack O'Brien
Careerverified
Per 600 PAverified
100
100

Fielding Stats for George Armstrong and Jack O'Brien

George Armstrong
Career
Per 9 Innings
1
Jack O'Brien
Careerverified
Per 9 Inningsverified
8
8
George Armstrong
Career
Per 9 Innings
4
Jack O'Brien
Careerverified
Per 9 Inningsverified
573
1.1
George Armstrong
Career
Per 9 Innings
0
Jack O'Brien
Career
Per 9 Innings
0
0
George Armstrong
Career
Per 9 Innings
0
Jack O'Brien
Careerverified
Per 9 Inningsverified
14076
27
George Armstrong
Career
Per 9 Innings
0
Jack O'Brien
Careerverified
Per 9 Inningsverified
4692
9
George Armstrong
Career
Per 9 Innings
4
Jack O'Brien
Careerverified
Per 9 Inningsverified
2908
5.58
George Armstrong
Career
Per 9 Innings
1
Jack O'Brien
Careerverified
Per 9 Inningsverified
619
1.19
George Armstrong
Careerverified
Per 9 Inningsverified
0
Jack O'Brien
Career
Per 9 Innings
311
0.6
George Armstrong
Career
Per 9 Innings
5
Jack O'Brien
Careerverified
Per 9 Inningsverified
3838
7.36
George Armstrong
Career
Per 9 Innings
5
Jack O'Brien
Careerverified
Per 9 Inningsverified
3527
6.77
George Armstrong
Careerverified
Per 9 Innings
100
Jack O'Brien
Career
Per 9 Inningsverified
91.9
91.9
George Armstrong
Career
Per 9 Innings
1.25
Jack O'Brien
Careerverified
Per 9 Inningsverified
6.155
6.155
George Armstrong
Career
Per 9 Innings
0
Jack O'Brien
Career
Per 9 Innings
0
0
George Armstrong
Career
Per 9 Innings
1
Jack O'Brien
Careerverified
Per 9 Inningsverified
128
0.25
George Armstrong
Careerverified
Per 9 Inningsverified
0
Jack O'Brien
Career
Per 9 Innings
279
0.54
George Armstrong
Career
Per 9 Innings
0
Jack O'Brien
Career
Per 9 Innings
0
0
George Armstrong
Careerverified
Per 9 Innings
0
Jack O'Brien
Career
Per 9 Innings
2
0
George Armstrong
Career
Per 9 Innings
0
Jack O'Brien
Careerverified
Per 9 Innings
2
0