Bert Kuczynski vs. Tom O'Brien — Career Comparison

You might be looking for a matchup, check Bert Kuczynski's matchup page instead!

Bert Kuczynski
Greatest GenerationPennsylvaniaThrows RightBats RightNorth AmericaPhiladelphia AthleticsAmerican LeagueRelief Pitcher
Tom O'Brien
Pre-GenerationalMassachusettsThrows RightBats RightNorth AmericaBoston RedsUnion AssociationSecond Baseman

Tom O'Brien is a position player and Bert Kuczynski a pitcher — the stats that define each role measure entirely different things, so a direct comparison doesn't hold up. If Tom O'Brien ever faced Bert Kuczynski, check out their matchup page.

Pitching Stats for Bert Kuczynski and Tom O'Brien

Bert Kuczynski
Career
Per 9 Innings
1
1
Tom O'Brien
Career
Per 9 Innings
1
1
Bert Kuczynski
Careerverified
Per 9 Innings
6
2.19
Tom O'Brien
Career
Per 9 Inningsverified
1
2.45
Bert Kuczynski
Careerverified
Per 9 Inningsverified
1
0.36
Tom O'Brien
Career
Per 9 Innings
0
0
Bert Kuczynski
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Bert Kuczynski
Career
Per 9 Innings
1
0.36
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Bert Kuczynski
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
Bert Kuczynski
Careerverified
Per 9 Inningsverified
16.67
16.67
Tom O'Brien
Career
Per 9 Innings
0
0
Bert Kuczynski
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Bert Kuczynski
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Bert Kuczynski
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Bert Kuczynski
Career
Per 9 Inningsverified
11
4.01
Tom O'Brien
Careerverified
Per 9 Innings
3
7.36
Bert Kuczynski
Careerverified
Per 9 Inningsverified
4.01
4.01
Tom O'Brien
Career
Per 9 Innings
7.36
7.36
Bert Kuczynski
Career
Per 9 Innings
6.83
6.83
Tom O'Brien
Careerverified
Per 9 Inningsverified
6.13
6.13
Bert Kuczynski
Careerverified
Per 9 Inningsverified
4.74
4.74
Tom O'Brien
Career
Per 9 Innings
7.09
7.09
Bert Kuczynski
Career
Per 9 Innings
0.333
0.333
Tom O'Brien
Careerverified
Per 9 Inningsverified
0.211
0.211
Bert Kuczynski
Careerverified
Per 9 Innings
74
27
Tom O'Brien
Career
Per 9 Innings
11
27
Bert Kuczynski
Careerverified
Per 9 Innings
24.2
9
Tom O'Brien
Career
Per 9 Innings
3.2
9
Bert Kuczynski
Career
Per 9 Innings
36
13.14
Tom O'Brien
Careerverified
Per 9 Inningsverified
4
9.82
Bert Kuczynski
Career
Per 9 Innings
13.14
13.14
Tom O'Brien
Careerverified
Per 9 Inningsverified
9.82
9.82
Bert Kuczynski
Career
Per 9 Innings
2
0.73
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Bert Kuczynski
Career
Per 9 Innings
0.73
0.73
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Bert Kuczynski
Career
Per 9 Innings
0.33
0.33
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Bert Kuczynski
Career
Per 9 Inningsverified
9
3.28
Tom O'Brien
Careerverified
Per 9 Innings
5
12.27
Bert Kuczynski
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Bert Kuczynski
Careerverified
Per 9 Inningsverified
3.28
3.28
Tom O'Brien
Career
Per 9 Innings
12.27
12.27
Bert Kuczynski
Careerverified
Per 9 Inningsverified
8
2.92
Tom O'Brien
Career
Per 9 Innings
0
0
Bert Kuczynski
Careerverified
Per 9 Inningsverified
2.92
2.92
Tom O'Brien
Career
Per 9 Innings
0
0
Bert Kuczynski
Careerverified
Per 9 Inningsverified
1.33
1.33
Tom O'Brien
Career
Per 9 Innings
0
0
Bert Kuczynski
Career
Per 9 Innings
0.689
0.689
Tom O'Brien
Careerverified
Per 9 Inningsverified
1.364
1.364
Bert Kuczynski
Career
Per 9 Innings
3
1.09
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Bert Kuczynski
Career
Per 9 Innings
2
0.73
Tom O'Brien
Careerverified
Per 9 Inningsverified
0
0
Bert Kuczynski
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Bert Kuczynski
Careerverified
Per 9 Innings
119
43.42
Tom O'Brien
Career
Per 9 Inningsverified
24
58.91
Bert Kuczynski
Careerverified
Per 9 Inningsverified
5
1.82
Tom O'Brien
Career
Per 9 Innings
0
0
Bert Kuczynski
Career
Per 9 Inningsverified
15
5.47
Tom O'Brien
Careerverified
Per 9 Innings
5
12.27
Bert Kuczynski
Careerverified
Per 9 Inningsverified
5.47
5.47
Tom O'Brien
Career
Per 9 Innings
12.27
12.27
Bert Kuczynski
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Bert Kuczynski
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Bert Kuczynski
Career
Per 9 Innings
0
0
Tom O'Brien
Career
Per 9 Innings
0
0
Bert Kuczynski
Careerverified
Per 9 Inningsverified
1.824
1.824
Tom O'Brien
Career
Per 9 Innings
2.455
2.455
Bert Kuczynski
Careerverified
Per 9 Innings
108
39.41
Tom O'Brien
Career
Per 9 Inningsverified
19
46.64
Bert Kuczynski
Careerverified
Per 9 Inningsverified
2.5
2.5
Tom O'Brien
Career
Per 9 Innings
5
5
Bert Kuczynski
Career
Per 9 Innings
0.347
0.347
Tom O'Brien
Careerverified
Per 9 Inningsverified
0.211
0.211
Bert Kuczynski
Career
Per 9 Innings
43.42
43.42
Tom O'Brien
Careerverified
Per 9 Inningsverified
58.91
58.91

Fielding Stats for Bert Kuczynski and Tom O'Brien

Bert Kuczynski
Career
Per 9 Innings
1
Tom O'Brien
Careerverified
Per 9 Inningsverified
6
6
Bert Kuczynski
Career
Per 9 Innings
6
Tom O'Brien
Careerverified
Per 9 Inningsverified
278
1.04
Bert Kuczynski
Career
Per 9 Innings
0
Tom O'Brien
Career
Per 9 Innings
0
0
Bert Kuczynski
Career
Per 9 Innings
0
Tom O'Brien
Careerverified
Per 9 Inningsverified
7221
27
Bert Kuczynski
Career
Per 9 Innings
0
Tom O'Brien
Careerverified
Per 9 Inningsverified
2407
9
Bert Kuczynski
Career
Per 9 Innings
0
Tom O'Brien
Careerverified
Per 9 Inningsverified
1353
5.06
Bert Kuczynski
Career
Per 9 Innings
5
Tom O'Brien
Careerverified
Per 9 Inningsverified
433
1.62
Bert Kuczynski
Careerverified
Per 9 Inningsverified
0
Tom O'Brien
Career
Per 9 Innings
187
0.7
Bert Kuczynski
Career
Per 9 Innings
5
Tom O'Brien
Careerverified
Per 9 Inningsverified
1973
7.38
Bert Kuczynski
Career
Per 9 Innings
5
Tom O'Brien
Careerverified
Per 9 Inningsverified
1786
6.68
Bert Kuczynski
Careerverified
Per 9 Innings
100
Tom O'Brien
Career
Per 9 Inningsverified
90.52
90.52
Bert Kuczynski
Career
Per 9 Innings
0.833
Tom O'Brien
Careerverified
Per 9 Inningsverified
6.425
6.425
Bert Kuczynski
Career
Per 9 Innings
0
Tom O'Brien
Career
Per 9 Innings
0
0
Bert Kuczynski
Career
Per 9 Innings
0
Tom O'Brien
Careerverified
Per 9 Inningsverified
87
0.33
Bert Kuczynski
Careerverified
Per 9 Inningsverified
0
Tom O'Brien
Career
Per 9 Innings
2
0.01
Bert Kuczynski
Career
Per 9 Innings
0
Tom O'Brien
Career
Per 9 Innings
0
0
Bert Kuczynski
Career
Per 9 Innings
0
Tom O'Brien
Career
Per 9 Innings
0
0
Bert Kuczynski
Career
Per 9 Innings
0
Tom O'Brien
Career
Per 9 Innings
0
0

Hitting Stats for Bert Kuczynski and Tom O'Brien

Bert Kuczynski
Career
Per 600 PA
1
1
Tom O'Brien
Careerverified
Per 600 PAverified
6
6
Bert Kuczynski
Career
Per 600 PAverified
6
450
Tom O'Brien
Careerverified
Per 600 PA
270
139.06
Bert Kuczynski
Career
Per 600 PA
8
600
Tom O'Brien
Careerverified
Per 600 PA
1165
600
Bert Kuczynski
Career
Per 600 PA
6
450
Tom O'Brien
Careerverified
Per 600 PAverified
1111
572.19
Bert Kuczynski
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
0.231
0.231
Bert Kuczynski
Career
Per 600 PA
0.375
0.375
Tom O'Brien
Careerverified
Per 600 PAverified
0.609
0.609
Bert Kuczynski
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
257
132.36
Bert Kuczynski
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
183
94.25
Bert Kuczynski
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
50
25.75
Bert Kuczynski
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
20
10.3
Bert Kuczynski
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
4
2.06
Bert Kuczynski
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
74
38.11
Bert Kuczynski
Career
Per 600 PA
Tom O'Brien
Careerverified
Per 600 PAverified
0.288
0.288
Bert Kuczynski
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
0.004
0.004
Bert Kuczynski
Career
Per 600 PA
Tom O'Brien
Careerverified
Per 600 PAverified
0.016
0.016
Bert Kuczynski
Career
Per 600 PA
0.07
5.31
Tom O'Brien
Careerverified
Per 600 PAverified
100.55
51.79
Bert Kuczynski
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
359
184.89
Bert Kuczynski
Career
Per 600 PA
2
150
Tom O'Brien
Careerverified
Per 600 PAverified
311
160.17
Bert Kuczynski
Career
Per 600 PA
0.25
0.25
Tom O'Brien
Careerverified
Per 600 PAverified
0.267
0.267
Bert Kuczynski
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
0.323
0.323
Bert Kuczynski
Career
Per 600 PA
0.25
0.25
Tom O'Brien
Careerverified
Per 600 PAverified
0.59
0.59
Bert Kuczynski
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
0.092
0.092
Bert Kuczynski
Career
Per 600 PA
0.113
0.113
Tom O'Brien
Careerverified
Per 600 PAverified
0.201
0.201
Bert Kuczynski
Career
Per 600 PA
0.333
0.333
Tom O'Brien
Careerverified
Per 600 PAverified
0.502
0.502
Bert Kuczynski
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
0.234
0.234
Bert Kuczynski
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
158
81.37
Bert Kuczynski
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
61
31.42
Bert Kuczynski
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
215
110.73
Bert Kuczynski
Career
Per 600 PA
0.01
1.04
Tom O'Brien
Careerverified
Per 600 PAverified
109
56.14
Bert Kuczynski
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
2
1.03
Bert Kuczynski
Career
Per 600 PAverified
2
150
Tom O'Brien
Careerverified
Per 600 PA
52
26.78
Bert Kuczynski
Career
Per 600 PA
0
0
Tom O'Brien
Career
Per 600 PA
0
0
Bert Kuczynski
Careerverified
Per 600 PA
2
150
Tom O'Brien
Career
Per 600 PAverified
24
12.36
Bert Kuczynski
Career
Per 600 PA
4
4
Tom O'Brien
Careerverified
Per 600 PAverified
48.54
48.54
Bert Kuczynski
Career
Per 600 PA
1
1
Tom O'Brien
Careerverified
Per 600 PAverified
2.17
2.17
Bert Kuczynski
Career
Per 600 PA
0
0
Tom O'Brien
Career
Per 600 PA
0
0
Bert Kuczynski
Career
Per 600 PA
0
0
Tom O'Brien
Career
Per 600 PA
0
0
Bert Kuczynski
Career
Per 600 PA
0
0
Tom O'Brien
Career
Per 600 PA
0
0
Bert Kuczynski
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
16
8.24
Bert Kuczynski
Career
Per 600 PA
0
0
Tom O'Brien
Career
Per 600 PA
0
0
Bert Kuczynski
Career
Per 600 PA
0
0
Tom O'Brien
Careerverified
Per 600 PAverified
16
8.24
Bert Kuczynski
Career
Per 600 PA
Tom O'Brien
Careerverified
Per 600 PAverified
100
100