Tom O'Brien vs. Norm Siebern — Career Comparison

Tom O'Brien
Pre-GenerationalMassachusettsThrows RightBats RightNorth AmericaBoston RedsUnion AssociationSecond Baseman
Norm Siebern
Silent GenerationMissouriThrows RightBats LeftNorth AmericaKansas City AthleticsAmerican LeagueFirst BasemanGold GloveAll-Star

On the career numbers, Norm Siebern posted the stronger offensive profile against Tom O'Brien. Norm Siebern posted stronger numbers in OPS (.797 vs .590) and on-base percentage (.374 vs .267). By the career numbers, Norm Siebern had the stronger overall case — though those totals don't account for the eras and run environments each player worked in.

Hitting Stats for Tom O'Brien and Norm Siebern

Tom O'Brien
Career
Per 600 PA
6
6
Norm Siebern
Careerverified
Per 600 PAverified
12
12
Tom O'Brien
Career
Per 600 PA
270
139.06
Norm Siebern
Careerverified
Per 600 PAverified
1406
160.17
Tom O'Brien
Career
Per 600 PA
1165
600
Norm Siebern
Careerverified
Per 600 PA
5267
600
Tom O'Brien
Career
Per 600 PAverified
1111
572.19
Norm Siebern
Careerverified
Per 600 PA
4481
510.46
Tom O'Brien
Career
Per 600 PA
0.231
0.231
Norm Siebern
Careerverified
Per 600 PAverified
0.272
0.272
Tom O'Brien
Career
Per 600 PA
0.609
0.609
Norm Siebern
Careerverified
Per 600 PAverified
0.807
0.807
Tom O'Brien
Career
Per 600 PA
257
132.36
Norm Siebern
Careerverified
Per 600 PAverified
1217
138.64
Tom O'Brien
Career
Per 600 PA
183
94.25
Norm Siebern
Careerverified
Per 600 PAverified
841
95.8
Tom O'Brien
Career
Per 600 PAverified
50
25.75
Norm Siebern
Careerverified
Per 600 PA
206
23.47
Tom O'Brien
Career
Per 600 PAverified
20
10.3
Norm Siebern
Careerverified
Per 600 PA
38
4.33
Tom O'Brien
Career
Per 600 PA
4
2.06
Norm Siebern
Careerverified
Per 600 PAverified
132
15.04
Tom O'Brien
Career
Per 600 PA
74
38.11
Norm Siebern
Careerverified
Per 600 PAverified
376
42.83
Tom O'Brien
Career
Per 600 PA
0.288
0.288
Norm Siebern
Careerverified
Per 600 PAverified
0.309
0.309
Tom O'Brien
Career
Per 600 PA
0.004
0.004
Norm Siebern
Careerverified
Per 600 PAverified
0.03
0.03
Tom O'Brien
Career
Per 600 PA
0.016
0.016
Norm Siebern
Careerverified
Per 600 PAverified
0.109
0.109
Tom O'Brien
Career
Per 600 PA
100.55
51.79
Norm Siebern
Careerverified
Per 600 PAverified
742.41
84.57
Tom O'Brien
Career
Per 600 PA
359
184.89
Norm Siebern
Careerverified
Per 600 PAverified
1895
215.87
Tom O'Brien
Career
Per 600 PA
311
160.17
Norm Siebern
Careerverified
Per 600 PAverified
1935
220.43
Tom O'Brien
Career
Per 600 PA
0.267
0.267
Norm Siebern
Careerverified
Per 600 PAverified
0.369
0.369
Tom O'Brien
Career
Per 600 PA
0.323
0.323
Norm Siebern
Careerverified
Per 600 PAverified
0.423
0.423
Tom O'Brien
Career
Per 600 PA
0.59
0.59
Norm Siebern
Careerverified
Per 600 PAverified
0.792
0.792
Tom O'Brien
Career
Per 600 PA
0.092
0.092
Norm Siebern
Careerverified
Per 600 PAverified
0.151
0.151
Tom O'Brien
Career
Per 600 PA
0.201
0.201
Norm Siebern
Careerverified
Per 600 PAverified
0.272
0.272
Tom O'Brien
Career
Per 600 PA
0.502
0.502
Norm Siebern
Careerverified
Per 600 PAverified
0.785
0.785
Tom O'Brien
Career
Per 600 PA
0.234
0.234
Norm Siebern
Careerverified
Per 600 PAverified
0.297
0.297
Tom O'Brien
Career
Per 600 PAverified
158
81.37
Norm Siebern
Careerverified
Per 600 PA
662
75.41
Tom O'Brien
Career
Per 600 PA
61
31.42
Norm Siebern
Careerverified
Per 600 PAverified
636
72.45
Tom O'Brien
Career
Per 600 PA
215
110.73
Norm Siebern
Careerverified
Per 600 PAverified
1166
132.83
Tom O'Brien
Career
Per 600 PA
109
56.14
Norm Siebern
Careerverified
Per 600 PAverified
765.1
87.16
Tom O'Brien
Career
Per 600 PA
2
1.03
Norm Siebern
Careerverified
Per 600 PAverified
10
1.14
Tom O'Brien
Career
Per 600 PA
52
26.78
Norm Siebern
Careerverified
Per 600 PAverified
708
80.65
Tom O'Brien
Career
Per 600 PA
0
0
Norm Siebern
Careerverified
Per 600 PAverified
47
5.35
Tom O'Brien
Careerverified
Per 600 PAverified
24
12.36
Norm Siebern
Career
Per 600 PA
748
85.21
Tom O'Brien
Careerverified
Per 600 PAverified
48.54
48.54
Norm Siebern
Career
Per 600 PA
7.04
7.04
Tom O'Brien
Careerverified
Per 600 PAverified
2.17
2.17
Norm Siebern
Career
Per 600 PA
0.95
0.95
Tom O'Brien
Career
Per 600 PA
0
0
Norm Siebern
Careerverified
Per 600 PAverified
20
2.28
Tom O'Brien
Career
Per 600 PA
0
0
Norm Siebern
Careerverified
Per 600 PAverified
48
5.47
Tom O'Brien
Careerverified
Per 600 PAverified
0
0
Norm Siebern
Career
Per 600 PA
64
7.29
Tom O'Brien
Career
Per 600 PAverified
16
8.24
Norm Siebern
Careerverified
Per 600 PA
18
2.05
Tom O'Brien
Career
Per 600 PA
0
0
Norm Siebern
Careerverified
Per 600 PAverified
25
2.85
Tom O'Brien
Career
Per 600 PAverified
16
8.24
Norm Siebern
Careerverified
Per 600 PA
43
4.9
Tom O'Brien
Careerverified
Per 600 PAverified
100
100
Norm Siebern
Career
Per 600 PA
41.86
41.86

Fielding Stats for Tom O'Brien and Norm Siebern

Tom O'Brien
Career
Per 9 Innings
6
6
Norm Siebern
Careerverified
Per 9 Inningsverified
12
12
Tom O'Brien
Career
Per 9 Innings
278
1.04
Norm Siebern
Careerverified
Per 9 Inningsverified
1247
1.08
Tom O'Brien
Career
Per 9 Innings
0
0
Norm Siebern
Careerverified
Per 9 Inningsverified
1172
1.02
Tom O'Brien
Career
Per 9 Innings
7221
27
Norm Siebern
Careerverified
Per 9 Innings
31120
27
Tom O'Brien
Career
Per 9 Innings
2407
9
Norm Siebern
Careerverified
Per 9 Innings
10373.1
9
Tom O'Brien
Career
Per 9 Innings
1353
5.06
Norm Siebern
Careerverified
Per 9 Inningsverified
7706
6.69
Tom O'Brien
Career
Per 9 Inningsverified
433
1.62
Norm Siebern
Careerverified
Per 9 Innings
590
0.51
Tom O'Brien
Career
Per 9 Innings
187
0.7
Norm Siebern
Careerverified
Per 9 Inningsverified
74
0.06
Tom O'Brien
Career
Per 9 Inningsverified
1973
7.38
Norm Siebern
Careerverified
Per 9 Innings
8370
7.26
Tom O'Brien
Career
Per 9 Innings
1786
6.68
Norm Siebern
Careerverified
Per 9 Inningsverified
8296
7.2
Tom O'Brien
Career
Per 9 Innings
90.52
90.52
Norm Siebern
Careerverified
Per 9 Inningsverified
99.12
99.12
Tom O'Brien
Career
Per 9 Innings
6.425
6.425
Norm Siebern
Careerverified
Per 9 Inningsverified
6.653
6.653
Tom O'Brien
Career
Per 9 Innings
0
0
Norm Siebern
Careerverified
Per 9 Inningsverified
93.99
93.99
Tom O'Brien
Career
Per 9 Innings
87
0.33
Norm Siebern
Careerverified
Per 9 Inningsverified
658
0.57
Tom O'Brien
Career
Per 9 Innings
2
0.01
Norm Siebern
Careerverified
Per 9 Inningsverified
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Norm Siebern
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Norm Siebern
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Norm Siebern
Career
Per 9 Innings
0
0