Stan Jefferson vs. Jerry Koosman — Career Comparison

You might be looking for a matchup, check Stan Jefferson's matchup page instead!

Stan Jefferson
Baby BoomersNew YorkThrows RightBats SwitchNorth AmericaSan Diego PadresNational LeagueCenter Fielder
Jerry Koosman
Silent GenerationMinnesotaThrows LeftBats RightNorth AmericaNew York MetsNational LeagueStarting PitcherAll-Star

Stan Jefferson is a position player and Jerry Koosman a pitcher — the stats that define each role measure entirely different things, so a direct comparison doesn't hold up. If Stan Jefferson ever faced Jerry Koosman, check out their matchup page.

Fielding Stats for Stan Jefferson and Jerry Koosman

Stan Jefferson
Career
Per 9 Innings
6
6
Jerry Koosman
Careerverified
Per 9 Inningsverified
19
19
Stan Jefferson
Career
Per 9 Innings
235
1.19
Jerry Koosman
Careerverified
Per 9 Inningsverified
612
1.43
Stan Jefferson
Career
Per 9 Innings
197
1
Jerry Koosman
Careerverified
Per 9 Inningsverified
527
1.24
Stan Jefferson
Career
Per 9 Innings
5334
27
Jerry Koosman
Careerverified
Per 9 Innings
11519
27
Stan Jefferson
Career
Per 9 Innings
1778
9
Jerry Koosman
Careerverified
Per 9 Innings
3839.2
9
Stan Jefferson
Careerverified
Per 9 Inningsverified
463
2.34
Jerry Koosman
Career
Per 9 Innings
116
0.27
Stan Jefferson
Career
Per 9 Innings
10
0.05
Jerry Koosman
Careerverified
Per 9 Inningsverified
582
1.36
Stan Jefferson
Careerverified
Per 9 Inningsverified
5
0.03
Jerry Koosman
Career
Per 9 Innings
42
0.1
Stan Jefferson
Career
Per 9 Inningsverified
478
2.42
Jerry Koosman
Careerverified
Per 9 Innings
740
1.73
Stan Jefferson
Career
Per 9 Inningsverified
473
2.39
Jerry Koosman
Careerverified
Per 9 Innings
698
1.64
Stan Jefferson
Careerverified
Per 9 Inningsverified
98.95
98.95
Jerry Koosman
Career
Per 9 Innings
94.32
94.32
Stan Jefferson
Careerverified
Per 9 Inningsverified
2.013
2.013
Jerry Koosman
Career
Per 9 Innings
1.141
1.141
Stan Jefferson
Career
Per 9 Innings
83.83
83.83
Jerry Koosman
Careerverified
Per 9 Inningsverified
86.11
86.11
Stan Jefferson
Career
Per 9 Innings
3
0.02
Jerry Koosman
Careerverified
Per 9 Inningsverified
36
0.08
Stan Jefferson
Career
Per 9 Innings
0
0
Jerry Koosman
Career
Per 9 Innings
0
0
Stan Jefferson
Career
Per 9 Innings
0
0
Jerry Koosman
Career
Per 9 Innings
0
0
Stan Jefferson
Career
Per 9 Innings
0
0
Jerry Koosman
Career
Per 9 Innings
0
0
Stan Jefferson
Career
Per 9 Innings
0
0
Jerry Koosman
Career
Per 9 Innings
0
0

Hitting Stats for Stan Jefferson and Jerry Koosman

Stan Jefferson
Career
Per 600 PA
6
6
Jerry Koosman
Careerverified
Per 600 PAverified
19
19
Stan Jefferson
Career
Per 600 PA
296
193.04
Jerry Koosman
Careerverified
Per 600 PAverified
612
349.05
Stan Jefferson
Career
Per 600 PA
920
600
Jerry Koosman
Careerverified
Per 600 PA
1052
600
Stan Jefferson
Career
Per 600 PAverified
832
542.61
Jerry Koosman
Careerverified
Per 600 PA
915
521.86
Stan Jefferson
Careerverified
Per 600 PAverified
0.216
0.216
Jerry Koosman
Career
Per 600 PA
0.119
0.119
Stan Jefferson
Careerverified
Per 600 PAverified
0.662
0.662
Jerry Koosman
Career
Per 600 PA
0.374
0.374
Stan Jefferson
Careerverified
Per 600 PAverified
180
117.39
Jerry Koosman
Career
Per 600 PA
109
62.17
Stan Jefferson
Careerverified
Per 600 PAverified
130
84.78
Jerry Koosman
Career
Per 600 PA
94
53.61
Stan Jefferson
Careerverified
Per 600 PAverified
25
16.3
Jerry Koosman
Career
Per 600 PA
12
6.84
Stan Jefferson
Careerverified
Per 600 PAverified
9
5.87
Jerry Koosman
Career
Per 600 PA
1
0.57
Stan Jefferson
Careerverified
Per 600 PAverified
16
10.43
Jerry Koosman
Career
Per 600 PA
2
1.14
Stan Jefferson
Careerverified
Per 600 PAverified
50
32.61
Jerry Koosman
Career
Per 600 PA
15
8.56
Stan Jefferson
Careerverified
Per 600 PAverified
0.278
0.278
Jerry Koosman
Career
Per 600 PA
0.138
0.138
Stan Jefferson
Careerverified
Per 600 PAverified
0.019
0.019
Jerry Koosman
Career
Per 600 PA
0.002
0.002
Stan Jefferson
Careerverified
Per 600 PAverified
0.089
0.089
Jerry Koosman
Career
Per 600 PA
0.018
0.018
Stan Jefferson
Careerverified
Per 600 PAverified
84.8
55.3
Jerry Koosman
Career
Per 600 PA
18.19
10.37
Stan Jefferson
Careerverified
Per 600 PAverified
271
176.74
Jerry Koosman
Career
Per 600 PA
129
73.57
Stan Jefferson
Careerverified
Per 600 PAverified
252
164.35
Jerry Koosman
Career
Per 600 PA
144
82.13
Stan Jefferson
Careerverified
Per 600 PAverified
0.276
0.276
Jerry Koosman
Career
Per 600 PA
0.151
0.151
Stan Jefferson
Careerverified
Per 600 PAverified
0.326
0.326
Jerry Koosman
Career
Per 600 PA
0.141
0.141
Stan Jefferson
Careerverified
Per 600 PAverified
0.601
0.601
Jerry Koosman
Career
Per 600 PA
0.292
0.292
Stan Jefferson
Careerverified
Per 600 PAverified
0.109
0.109
Jerry Koosman
Career
Per 600 PA
0.022
0.022
Stan Jefferson
Careerverified
Per 600 PAverified
0.206
0.206
Jerry Koosman
Career
Per 600 PA
0.103
0.103
Stan Jefferson
Careerverified
Per 600 PAverified
0.588
0.588
Jerry Koosman
Career
Per 600 PA
0.2
0.2
Stan Jefferson
Careerverified
Per 600 PAverified
0.253
0.253
Jerry Koosman
Career
Per 600 PA
0.215
0.215
Stan Jefferson
Careerverified
Per 600 PAverified
125
81.52
Jerry Koosman
Career
Per 600 PA
36
20.53
Stan Jefferson
Careerverified
Per 600 PAverified
67
43.7
Jerry Koosman
Career
Per 600 PA
46
26.24
Stan Jefferson
Careerverified
Per 600 PAverified
176
114.78
Jerry Koosman
Career
Per 600 PA
80
45.63
Stan Jefferson
Careerverified
Per 600 PAverified
81.31
53.03
Jerry Koosman
Career
Per 600 PA
-9.7
-5.53
Stan Jefferson
Careerverified
Per 600 PAverified
7
4.57
Jerry Koosman
Career
Per 600 PA
2
1.14
Stan Jefferson
Careerverified
Per 600 PAverified
65
42.39
Jerry Koosman
Career
Per 600 PA
33
18.82
Stan Jefferson
Careerverified
Per 600 PAverified
2
1.3
Jerry Koosman
Career
Per 600 PA
0
0
Stan Jefferson
Careerverified
Per 600 PAverified
177
115.43
Jerry Koosman
Career
Per 600 PA
418
238.4
Stan Jefferson
Careerverified
Per 600 PAverified
5.2
5.2
Jerry Koosman
Career
Per 600 PA
2.52
2.52
Stan Jefferson
Careerverified
Per 600 PAverified
0.37
0.37
Jerry Koosman
Career
Per 600 PA
0.08
0.08
Stan Jefferson
Career
Per 600 PA
6
3.91
Jerry Koosman
Careerverified
Per 600 PAverified
100
57.03
Stan Jefferson
Careerverified
Per 600 PAverified
10
6.52
Jerry Koosman
Career
Per 600 PA
2
1.14
Stan Jefferson
Careerverified
Per 600 PAverified
13
8.48
Jerry Koosman
Career
Per 600 PA
19
10.84
Stan Jefferson
Careerverified
Per 600 PAverified
60
39.13
Jerry Koosman
Career
Per 600 PA
1
0.57
Stan Jefferson
Careerverified
Per 600 PAverified
20
13.04
Jerry Koosman
Career
Per 600 PA
0
0
Stan Jefferson
Careerverified
Per 600 PAverified
80
52.17
Jerry Koosman
Career
Per 600 PA
1
0.57
Stan Jefferson
Career
Per 600 PA
75
75
Jerry Koosman
Careerverified
Per 600 PAverified
100
100