Sandy Koufax vs. Zack Weiss — Career Comparison
Sandy Koufax built a career as a starting pitcher and Zack Weiss as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Sandy Koufax posted stronger surface numbers — ERA 2.76 and WHIP 1.127 compared to 4.61 and 1.280 for Zack Weiss. By the career numbers, Sandy Koufax had the better of this cross-role comparison — though era context would sharpen the verdict.
Pitching Stats for Sandy Koufax and Zack Weiss
Sandy Koufax
Career
Per 9 Innings
397
1.54
Zack Weiss
Career
Per 9 Innings
25
8.23
Sandy Koufax
Career
Per 9 Innings
65.48
65.48
Zack Weiss
Career
Per 9 Innings
50
50
Sandy Koufax
Career
Per 9 Innings
713
2.76
Zack Weiss
Career
Per 9 Innings
14
4.61
Sandy Koufax
Career
Per 9 Innings
2.5
2.5
Zack Weiss
Career
Per 9 Innings
4.13
4.13
Sandy Koufax
Career
Per 9 Innings
3.16
3.16
Zack Weiss
Career
Per 9 Innings
6.26
6.26
Sandy Koufax
Career
Per 9 Innings
0.203
0.203
Zack Weiss
Career
Per 9 Innings
0.184
0.184
Sandy Koufax
Career
Per 9 Innings
6973
27
Zack Weiss
Career
Per 9 Innings
82
27
Sandy Koufax
Career
Per 9 Innings
2324.1
9
Zack Weiss
Career
Per 9 Innings
27.1
9
Sandy Koufax
Career
Per 9 Innings
6.79
6.79
Zack Weiss
Career
Per 9 Innings
5.93
5.93
Sandy Koufax
Career
Per 9 Innings
204
0.79
Zack Weiss
Career
Per 9 Innings
8
2.63
Sandy Koufax
Career
Per 9 Innings
0.79
0.79
Zack Weiss
Career
Per 9 Innings
2.63
2.63
Sandy Koufax
Career
Per 9 Innings
0.51
0.51
Zack Weiss
Career
Per 9 Innings
0.32
0.32
Sandy Koufax
Career
Per 9 Innings
48
0.19
Zack Weiss
Career
Per 9 Innings
2
0.66
Sandy Koufax
Career
Per 9 Innings
3.16
3.16
Zack Weiss
Career
Per 9 Innings
4.94
4.94
Sandy Koufax
Career
Per 9 Innings
2396
9.28
Zack Weiss
Career
Per 9 Innings
33
10.87
Sandy Koufax
Career
Per 9 Innings
9.28
9.28
Zack Weiss
Career
Per 9 Innings
10.87
10.87
Sandy Koufax
Career
Per 9 Innings
6.04
6.04
Zack Weiss
Career
Per 9 Innings
1.32
1.32
Sandy Koufax
Career
Per 9 Innings
1.382
1.382
Zack Weiss
Career
Per 9 Innings
1.756
1.756
Sandy Koufax
Career
Per 9 Innings
87
0.34
Zack Weiss
Career
Per 9 Innings
2
0.66
Sandy Koufax
Career
Per 9 Innings
18
0.07
Zack Weiss
Career
Per 9 Innings
2
0.66
Sandy Koufax
Career
Per 9 Innings
9497
36.77
Zack Weiss
Career
Per 9 Innings
118
38.85
Sandy Koufax
Career
Per 9 Innings
44
0.17
Zack Weiss
Career
Per 9 Innings
7
2.3
Sandy Koufax
Career
Per 9 Innings
3.12
3.12
Zack Weiss
Career
Per 9 Innings
5.27
5.27
Sandy Koufax
Career
Per 9 Innings
0
0
Zack Weiss
Career
Per 9 Innings
0
0
Sandy Koufax
Career
Per 9 Innings
1.106
1.106
Zack Weiss
Career
Per 9 Innings
1.207
1.207
Sandy Koufax
Career
Per 9 Innings
8662
33.54
Zack Weiss
Career
Per 9 Innings
98
32.27
Sandy Koufax
Career
Per 9 Innings
2.03
2.03
Zack Weiss
Career
Per 9 Innings
0.64
0.64
Sandy Koufax
Career
Per 9 Innings
0.256
0.256
Zack Weiss
Career
Per 9 Innings
0.175
0.175
Sandy Koufax
Career
Per 9 Innings
36.77
36.77
Zack Weiss
Career
Per 9 Innings
38.85
38.85
Fielding Stats for Sandy Koufax and Zack Weiss
Sandy Koufax
Career
Per 9 Innings
397
1.54
Zack Weiss
Career
Per 9 Innings
25
8.23
Sandy Koufax
Career
Per 9 Innings
6973
27
Zack Weiss
Career
Per 9 Innings
82
27
Sandy Koufax
Career
Per 9 Innings
2324.1
9
Zack Weiss
Career
Per 9 Innings
27.1
9
Sandy Koufax
Career
Per 9 Innings
306
1.18
Zack Weiss
Career
Per 9 Innings
3
0.99
Sandy Koufax
Career
Per 9 Innings
292
1.13
Zack Weiss
Career
Per 9 Innings
2
0.66
Sandy Koufax
Career
Per 9 Innings
95.42
95.42
Zack Weiss
Career
Per 9 Innings
66.67
66.67
Sandy Koufax
Career
Per 9 Innings
0.736
0.736
Zack Weiss
Career
Per 9 Innings
0.08
0.08
Hitting Stats for Sandy Koufax and Zack Weiss
Sandy Koufax
Career
Per 600 PA
0.094
0.094
Zack Weiss
Career
Per 600 PA
Sandy Koufax
Career
Per 600 PA
2.22
2.22
Zack Weiss
Career
Per 600 PA
Sandy Koufax
Career
Per 600 PA
10
6.99
Zack Weiss
Career
Per 600 PA
0