Jack O'Brien vs. Greg Terlecky — 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
Greg Terlecky
Baby BoomersCaliforniaThrows RightBats RightNorth AmericaSt. Louis CardinalsNational LeagueRelief Pitcher

Jack O'Brien is a position player and Greg Terlecky 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 Greg Terlecky, check out their matchup page.

Fielding Stats for Jack O'Brien and Greg Terlecky

Jack O'Brien
Careerverified
Per 9 Inningsverified
3
3
Greg Terlecky
Career
Per 9 Innings
1
1
Jack O'Brien
Careerverified
Per 9 Innings
316
1.07
Greg Terlecky
Career
Per 9 Inningsverified
20
5.93
Jack O'Brien
Career
Per 9 Innings
0
0
Greg Terlecky
Career
Per 9 Innings
0
0
Jack O'Brien
Careerverified
Per 9 Innings
7941
27
Greg Terlecky
Career
Per 9 Innings
91
27
Jack O'Brien
Careerverified
Per 9 Innings
2647
9
Greg Terlecky
Career
Per 9 Innings
30.1
9
Jack O'Brien
Careerverified
Per 9 Inningsverified
590
2.01
Greg Terlecky
Career
Per 9 Innings
2
0.59
Jack O'Brien
Careerverified
Per 9 Innings
73
0.25
Greg Terlecky
Career
Per 9 Inningsverified
5
1.48
Jack O'Brien
Career
Per 9 Innings
54
0.18
Greg Terlecky
Careerverified
Per 9 Inningsverified
0
0
Jack O'Brien
Careerverified
Per 9 Inningsverified
717
2.44
Greg Terlecky
Career
Per 9 Innings
7
2.08
Jack O'Brien
Careerverified
Per 9 Inningsverified
663
2.25
Greg Terlecky
Career
Per 9 Innings
7
2.08
Jack O'Brien
Career
Per 9 Innings
92.47
92.47
Greg Terlecky
Careerverified
Per 9 Inningsverified
100
100
Jack O'Brien
Careerverified
Per 9 Inningsverified
2.098
2.098
Greg Terlecky
Career
Per 9 Innings
0.35
0.35
Jack O'Brien
Career
Per 9 Innings
0
0
Greg Terlecky
Career
Per 9 Innings
0
0
Jack O'Brien
Careerverified
Per 9 Inningsverified
15
0.05
Greg Terlecky
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0
Greg Terlecky
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0
Greg Terlecky
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0
Greg Terlecky
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0
Greg Terlecky
Career
Per 9 Innings
0
0

Hitting Stats for Jack O'Brien and Greg Terlecky

Jack O'Brien
Careerverified
Per 600 PAverified
3
3
Greg Terlecky
Career
Per 600 PA
1
1
Jack O'Brien
Careerverified
Per 600 PA
326
145.1
Greg Terlecky
Career
Per 600 PAverified
20
4000
Jack O'Brien
Careerverified
Per 600 PA
1348
600
Greg Terlecky
Career
Per 600 PA
3
600
Jack O'Brien
Careerverified
Per 600 PA
1226
545.7
Greg Terlecky
Career
Per 600 PAverified
3
600
Jack O'Brien
Career
Per 600 PA
0.259
0.259
Greg Terlecky
Careerverified
Per 600 PAverified
0.333
0.333
Jack O'Brien
Careerverified
Per 600 PAverified
0.687
0.687
Greg Terlecky
Career
Per 600 PA
0.667
0.667
Jack O'Brien
Careerverified
Per 600 PA
317
141.1
Greg Terlecky
Career
Per 600 PAverified
1
200
Jack O'Brien
Careerverified
Per 600 PA
255
113.5
Greg Terlecky
Career
Per 600 PAverified
1
200
Jack O'Brien
Careerverified
Per 600 PAverified
39
17.36
Greg Terlecky
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
14
6.23
Greg Terlecky
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
9
4.01
Greg Terlecky
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
62
27.6
Greg Terlecky
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.196
0.196
Greg Terlecky
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.007
0.007
Greg Terlecky
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.028
0.028
Greg Terlecky
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
139.2
61.96
Greg Terlecky
Career
Per 600 PA
0.31
61.11
Jack O'Brien
Careerverified
Per 600 PA
411
182.94
Greg Terlecky
Career
Per 600 PAverified
1
200
Jack O'Brien
Careerverified
Per 600 PA
405
180.27
Greg Terlecky
Career
Per 600 PAverified
1
200
Jack O'Brien
Career
Per 600 PA
0.308
0.308
Greg Terlecky
Careerverified
Per 600 PAverified
0.333
0.333
Jack O'Brien
Careerverified
Per 600 PAverified
0.335
0.335
Greg Terlecky
Career
Per 600 PA
0.333
0.333
Jack O'Brien
Career
Per 600 PA
0.643
0.643
Greg Terlecky
Careerverified
Per 600 PAverified
0.667
0.667
Jack O'Brien
Careerverified
Per 600 PAverified
0.077
0.077
Greg Terlecky
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0.223
0.223
Greg Terlecky
Careerverified
Per 600 PAverified
0.233
0.233
Jack O'Brien
Careerverified
Per 600 PAverified
0.595
0.595
Greg Terlecky
Career
Per 600 PA
0.5
0.5
Jack O'Brien
Career
Per 600 PA
0.274
0.274
Greg Terlecky
Careerverified
Per 600 PAverified
1
1
Jack O'Brien
Careerverified
Per 600 PAverified
171
76.11
Greg Terlecky
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
133
59.2
Greg Terlecky
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
295
131.31
Greg Terlecky
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PA
156.15
69.5
Greg Terlecky
Career
Per 600 PAverified
0.39
77.73
Jack O'Brien
Careerverified
Per 600 PAverified
11
4.9
Greg Terlecky
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
77
34.27
Greg Terlecky
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
Greg Terlecky
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PAverified
92
40.95
Greg Terlecky
Careerverified
Per 600 PA
2
400
Jack O'Brien
Careerverified
Per 600 PAverified
14.65
14.65
Greg Terlecky
Career
Per 600 PA
1.5
1.5
Jack O'Brien
Careerverified
Per 600 PAverified
0.84
0.84
Greg Terlecky
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
34
15.13
Greg Terlecky
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
Greg Terlecky
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
Greg Terlecky
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
42
18.69
Greg Terlecky
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
Greg Terlecky
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
42
18.69
Greg Terlecky
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
100
100
Greg Terlecky
Career
Per 600 PA