Jack O'Brien vs. Gary Waslewski — Career Comparison

You might be looking for a matchup, check Jack O'Brien's matchup page instead!

Jack O'Brien
Pre-GenerationalNew YorkThrows RightBats LeftNorth AmericaWashington NationalsNational LeagueLeft Fielder
Gary Waslewski
Silent GenerationConnecticutThrows RightBats RightNorth AmericaBoston Red SoxAmerican LeagueStarting Pitcher

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

Fielding Stats for Jack O'Brien and Gary Waslewski

Jack O'Brien
Career
Per 9 Innings
3
3
Gary Waslewski
Careerverified
Per 9 Inningsverified
6
6
Jack O'Brien
Careerverified
Per 9 Innings
316
1.07
Gary Waslewski
Career
Per 9 Inningsverified
152
3.33
Jack O'Brien
Career
Per 9 Innings
0
0
Gary Waslewski
Careerverified
Per 9 Inningsverified
42
0.92
Jack O'Brien
Careerverified
Per 9 Innings
7941
27
Gary Waslewski
Career
Per 9 Innings
1234
27
Jack O'Brien
Careerverified
Per 9 Innings
2647
9
Gary Waslewski
Career
Per 9 Innings
411.1
9
Jack O'Brien
Careerverified
Per 9 Inningsverified
590
2.01
Gary Waslewski
Career
Per 9 Innings
38
0.83
Jack O'Brien
Career
Per 9 Innings
73
0.25
Gary Waslewski
Careerverified
Per 9 Inningsverified
78
1.71
Jack O'Brien
Career
Per 9 Innings
54
0.18
Gary Waslewski
Careerverified
Per 9 Inningsverified
2
0.04
Jack O'Brien
Careerverified
Per 9 Innings
717
2.44
Gary Waslewski
Career
Per 9 Inningsverified
118
2.58
Jack O'Brien
Careerverified
Per 9 Innings
663
2.25
Gary Waslewski
Career
Per 9 Inningsverified
116
2.54
Jack O'Brien
Career
Per 9 Innings
92.47
92.47
Gary Waslewski
Careerverified
Per 9 Inningsverified
98.31
98.31
Jack O'Brien
Careerverified
Per 9 Inningsverified
2.098
2.098
Gary Waslewski
Career
Per 9 Innings
0.763
0.763
Jack O'Brien
Career
Per 9 Innings
0
0
Gary Waslewski
Careerverified
Per 9 Inningsverified
27.63
27.63
Jack O'Brien
Careerverified
Per 9 Innings
15
0.05
Gary Waslewski
Career
Per 9 Inningsverified
7
0.15
Jack O'Brien
Career
Per 9 Innings
0
0
Gary Waslewski
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0
Gary Waslewski
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0
Gary Waslewski
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0
Gary Waslewski
Career
Per 9 Innings
0
0

Hitting Stats for Jack O'Brien and Gary Waslewski

Jack O'Brien
Career
Per 600 PA
3
3
Gary Waslewski
Careerverified
Per 600 PAverified
6
6
Jack O'Brien
Careerverified
Per 600 PA
326
145.1
Gary Waslewski
Career
Per 600 PAverified
157
981.25
Jack O'Brien
Careerverified
Per 600 PA
1348
600
Gary Waslewski
Career
Per 600 PA
96
600
Jack O'Brien
Careerverified
Per 600 PA
1226
545.7
Gary Waslewski
Career
Per 600 PAverified
88
550
Jack O'Brien
Careerverified
Per 600 PAverified
0.259
0.259
Gary Waslewski
Career
Per 600 PA
0.046
0.046
Jack O'Brien
Careerverified
Per 600 PAverified
0.687
0.687
Gary Waslewski
Career
Per 600 PA
0.193
0.193
Jack O'Brien
Careerverified
Per 600 PAverified
317
141.1
Gary Waslewski
Career
Per 600 PA
4
25
Jack O'Brien
Careerverified
Per 600 PAverified
255
113.5
Gary Waslewski
Career
Per 600 PA
3
18.75
Jack O'Brien
Careerverified
Per 600 PAverified
39
17.36
Gary Waslewski
Career
Per 600 PA
1
6.25
Jack O'Brien
Careerverified
Per 600 PAverified
14
6.23
Gary Waslewski
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
9
4.01
Gary Waslewski
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
62
27.6
Gary Waslewski
Career
Per 600 PA
1
6.25
Jack O'Brien
Career
Per 600 PA
0.196
0.196
Gary Waslewski
Careerverified
Per 600 PAverified
0.25
0.25
Jack O'Brien
Careerverified
Per 600 PAverified
0.007
0.007
Gary Waslewski
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.028
0.028
Gary Waslewski
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
139.2
61.96
Gary Waslewski
Career
Per 600 PA
0.27
1.67
Jack O'Brien
Careerverified
Per 600 PAverified
411
182.94
Gary Waslewski
Career
Per 600 PA
5
31.25
Jack O'Brien
Careerverified
Per 600 PAverified
405
180.27
Gary Waslewski
Career
Per 600 PA
7
43.75
Jack O'Brien
Careerverified
Per 600 PAverified
0.308
0.308
Gary Waslewski
Career
Per 600 PA
0.077
0.077
Jack O'Brien
Careerverified
Per 600 PAverified
0.335
0.335
Gary Waslewski
Career
Per 600 PA
0.057
0.057
Jack O'Brien
Careerverified
Per 600 PAverified
0.643
0.643
Gary Waslewski
Career
Per 600 PA
0.134
0.134
Jack O'Brien
Careerverified
Per 600 PAverified
0.077
0.077
Gary Waslewski
Career
Per 600 PA
0.011
0.011
Jack O'Brien
Careerverified
Per 600 PAverified
0.223
0.223
Gary Waslewski
Career
Per 600 PA
0.049
0.049
Jack O'Brien
Careerverified
Per 600 PAverified
0.595
0.595
Gary Waslewski
Career
Per 600 PA
0.093
0.093
Jack O'Brien
Careerverified
Per 600 PAverified
0.274
0.274
Gary Waslewski
Career
Per 600 PA
0.105
0.105
Jack O'Brien
Careerverified
Per 600 PAverified
171
76.11
Gary Waslewski
Career
Per 600 PA
1
6.25
Jack O'Brien
Careerverified
Per 600 PAverified
133
59.2
Gary Waslewski
Career
Per 600 PA
3
18.75
Jack O'Brien
Careerverified
Per 600 PAverified
295
131.31
Gary Waslewski
Career
Per 600 PA
4
25
Jack O'Brien
Careerverified
Per 600 PAverified
156.15
69.5
Gary Waslewski
Career
Per 600 PA
-6.09
-38.06
Jack O'Brien
Careerverified
Per 600 PAverified
11
4.9
Gary Waslewski
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
77
34.27
Gary Waslewski
Career
Per 600 PA
3
18.75
Jack O'Brien
Career
Per 600 PA
0
0
Gary Waslewski
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PAverified
92
40.95
Gary Waslewski
Careerverified
Per 600 PA
50
312.5
Jack O'Brien
Careerverified
Per 600 PAverified
14.65
14.65
Gary Waslewski
Career
Per 600 PA
1.92
1.92
Jack O'Brien
Careerverified
Per 600 PAverified
0.84
0.84
Gary Waslewski
Career
Per 600 PA
0.06
0.06
Jack O'Brien
Careerverified
Per 600 PA
34
15.13
Gary Waslewski
Career
Per 600 PAverified
5
31.25
Jack O'Brien
Career
Per 600 PA
0
0
Gary Waslewski
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0
0
Gary Waslewski
Career
Per 600 PA
2
12.5
Jack O'Brien
Careerverified
Per 600 PAverified
42
18.69
Gary Waslewski
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
Gary Waslewski
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
42
18.69
Gary Waslewski
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
100
100
Gary Waslewski
Career
Per 600 PA