Sam Leever vs. Bill Mack — Career Comparison

Sam Leever
Pre-GenerationalOhioThrows RightBats RightNorth AmericaPittsburgh PiratesNational LeagueStarting Pitcher
Bill Mack
Lost GenerationNew YorkThrows LeftBats LeftNorth AmericaChicago CubsNational LeagueRelief Pitcher

Sam Leever built a career as a starting pitcher and Bill Mack as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Sam Leever posted stronger surface numbers — ERA 2.47 and WHIP 1.141 compared to 3 and 1.000 for Bill Mack. By the career numbers, Sam Leever had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Sam Leever and Bill Mack

Sam Leever
Careerverified
Per 9 Inningsverified
13
13
Bill Mack
Career
Per 9 Innings
1
1
Sam Leever
Careerverified
Per 9 Innings
388
1.31
Bill Mack
Career
Per 9 Inningsverified
2
3
Sam Leever
Careerverified
Per 9 Inningsverified
299
1.01
Bill Mack
Career
Per 9 Innings
0
0
Sam Leever
Careerverified
Per 9 Inningsverified
194
0.66
Bill Mack
Career
Per 9 Innings
0
0
Sam Leever
Career
Per 9 Innings
100
0.34
Bill Mack
Careerverified
Per 9 Inningsverified
0
0
Sam Leever
Careerverified
Per 9 Inningsverified
65.99
65.99
Bill Mack
Career
Per 9 Innings
Sam Leever
Careerverified
Per 9 Inningsverified
77.06
77.06
Bill Mack
Career
Per 9 Innings
0
0
Sam Leever
Careerverified
Per 9 Inningsverified
241
0.82
Bill Mack
Career
Per 9 Innings
0
0
Sam Leever
Careerverified
Per 9 Inningsverified
39
0.13
Bill Mack
Career
Per 9 Innings
0
0
Sam Leever
Careerverified
Per 9 Inningsverified
13
0.04
Bill Mack
Career
Per 9 Innings
0
0
Sam Leever
Career
Per 9 Inningsverified
731
2.47
Bill Mack
Careerverified
Per 9 Innings
2
3
Sam Leever
Careerverified
Per 9 Inningsverified
2.47
2.47
Bill Mack
Career
Per 9 Innings
3
3
Sam Leever
Careerverified
Per 9 Inningsverified
2.6
2.6
Bill Mack
Career
Per 9 Innings
4.01
4.01
Sam Leever
Careerverified
Per 9 Inningsverified
3.27
3.27
Bill Mack
Career
Per 9 Innings
5.5
5.5
Sam Leever
Careerverified
Per 9 Inningsverified
0.245
0.245
Bill Mack
Career
Per 9 Innings
0.263
0.263
Sam Leever
Careerverified
Per 9 Innings
7982
27
Bill Mack
Career
Per 9 Innings
18
27
Sam Leever
Careerverified
Per 9 Innings
2660.2
9
Bill Mack
Career
Per 9 Innings
6
9
Sam Leever
Career
Per 9 Innings
2449
8.28
Bill Mack
Careerverified
Per 9 Inningsverified
5
7.5
Sam Leever
Career
Per 9 Innings
8.28
8.28
Bill Mack
Careerverified
Per 9 Inningsverified
7.5
7.5
Sam Leever
Career
Per 9 Inningsverified
29
0.1
Bill Mack
Careerverified
Per 9 Innings
1
1.5
Sam Leever
Careerverified
Per 9 Inningsverified
0.1
0.1
Bill Mack
Career
Per 9 Innings
1.5
1.5
Sam Leever
Careerverified
Per 9 Inningsverified
0.07
0.07
Bill Mack
Career
Per 9 Innings
0.5
0.5
Sam Leever
Career
Per 9 Innings
587
1.99
Bill Mack
Careerverified
Per 9 Inningsverified
1
1.5
Sam Leever
Career
Per 9 Innings
0
0
Bill Mack
Career
Per 9 Innings
0
0
Sam Leever
Career
Per 9 Innings
1.99
1.99
Bill Mack
Careerverified
Per 9 Inningsverified
1.5
1.5
Sam Leever
Careerverified
Per 9 Innings
847
2.87
Bill Mack
Career
Per 9 Inningsverified
2
3
Sam Leever
Career
Per 9 Innings
2.87
2.87
Bill Mack
Careerverified
Per 9 Inningsverified
3
3
Sam Leever
Careerverified
Per 9 Inningsverified
2.18
2.18
Bill Mack
Career
Per 9 Innings
1
1
Sam Leever
Careerverified
Per 9 Inningsverified
0.539
0.539
Bill Mack
Career
Per 9 Innings
0.5
0.5
Sam Leever
Career
Per 9 Innings
46
0.16
Bill Mack
Careerverified
Per 9 Inningsverified
0
0
Sam Leever
Career
Per 9 Inningsverified
88
0.3
Bill Mack
Careerverified
Per 9 Innings
1
1.5
Sam Leever
Career
Per 9 Innings
4
0.01
Bill Mack
Careerverified
Per 9 Inningsverified
0
0
Sam Leever
Careerverified
Per 9 Inningsverified
10662
36.07
Bill Mack
Career
Per 9 Innings
21
31.5
Sam Leever
Careerverified
Per 9 Innings
75
0.25
Bill Mack
Career
Per 9 Inningsverified
2
3
Sam Leever
Career
Per 9 Inningsverified
1023
3.46
Bill Mack
Careerverified
Per 9 Innings
3
4.5
Sam Leever
Careerverified
Per 9 Inningsverified
3.46
3.46
Bill Mack
Career
Per 9 Innings
4.5
4.5
Sam Leever
Career
Per 9 Innings
0
0
Bill Mack
Career
Per 9 Innings
0
0
Sam Leever
Career
Per 9 Innings
0
0
Bill Mack
Career
Per 9 Innings
0
0
Sam Leever
Career
Per 9 Innings
0
0
Bill Mack
Career
Per 9 Innings
0
0
Sam Leever
Career
Per 9 Innings
1.141
1.141
Bill Mack
Careerverified
Per 9 Inningsverified
1
1
Sam Leever
Careerverified
Per 9 Inningsverified
9987
33.78
Bill Mack
Career
Per 9 Innings
19
28.5
Sam Leever
Career
Per 9 Innings
2.64
2.64
Bill Mack
Careerverified
Per 9 Inningsverified
1.5
1.5
Sam Leever
Career
Per 9 Innings
0.266
0.266
Bill Mack
Careerverified
Per 9 Inningsverified
0.25
0.25
Sam Leever
Careerverified
Per 9 Inningsverified
36.07
36.07
Bill Mack
Career
Per 9 Innings
31.5
31.5

Fielding Stats for Sam Leever and Bill Mack

Sam Leever
Careerverified
Per 9 Inningsverified
13
13
Bill Mack
Career
Per 9 Innings
1
1
Sam Leever
Careerverified
Per 9 Innings
389
1.31
Bill Mack
Career
Per 9 Inningsverified
2
3
Sam Leever
Careerverified
Per 9 Inningsverified
148
0.5
Bill Mack
Career
Per 9 Innings
0
0
Sam Leever
Careerverified
Per 9 Innings
7998
27
Bill Mack
Career
Per 9 Innings
18
27
Sam Leever
Careerverified
Per 9 Innings
2666
9
Bill Mack
Career
Per 9 Innings
6
9
Sam Leever
Careerverified
Per 9 Inningsverified
84
0.28
Bill Mack
Career
Per 9 Innings
0
0
Sam Leever
Careerverified
Per 9 Innings
659
2.22
Bill Mack
Career
Per 9 Inningsverified
2
3
Sam Leever
Career
Per 9 Inningsverified
34
0.11
Bill Mack
Careerverified
Per 9 Innings
1
1.5
Sam Leever
Careerverified
Per 9 Innings
777
2.62
Bill Mack
Career
Per 9 Inningsverified
3
4.5
Sam Leever
Careerverified
Per 9 Innings
743
2.51
Bill Mack
Career
Per 9 Inningsverified
2
3
Sam Leever
Careerverified
Per 9 Inningsverified
95.62
95.62
Bill Mack
Career
Per 9 Innings
66.67
66.67
Sam Leever
Careerverified
Per 9 Inningsverified
1.91
1.91
Bill Mack
Career
Per 9 Innings
1
1
Sam Leever
Careerverified
Per 9 Inningsverified
38.05
38.05
Bill Mack
Career
Per 9 Innings
0
0
Sam Leever
Careerverified
Per 9 Inningsverified
11
0.04
Bill Mack
Career
Per 9 Innings
0
0
Sam Leever
Career
Per 9 Innings
0
0
Bill Mack
Career
Per 9 Innings
0
0
Sam Leever
Career
Per 9 Innings
0
0
Bill Mack
Career
Per 9 Innings
0
0
Sam Leever
Career
Per 9 Innings
0
0
Bill Mack
Career
Per 9 Innings
0
0
Sam Leever
Career
Per 9 Innings
0
0
Bill Mack
Career
Per 9 Innings
0
0

Hitting Stats for Sam Leever and Bill Mack

Sam Leever
Careerverified
Per 600 PAverified
13
13
Bill Mack
Career
Per 600 PA
1
1
Sam Leever
Careerverified
Per 600 PA
389
217.32
Bill Mack
Career
Per 600 PAverified
2
400
Sam Leever
Careerverified
Per 600 PA
1074
600
Bill Mack
Career
Per 600 PA
3
600
Sam Leever
Careerverified
Per 600 PA
993
554.75
Bill Mack
Career
Per 600 PAverified
3
600
Sam Leever
Career
Per 600 PA
0.184
0.184
Bill Mack
Careerverified
Per 600 PAverified
0.667
0.667
Sam Leever
Career
Per 600 PA
0.493
0.493
Bill Mack
Careerverified
Per 600 PAverified
2
2
Sam Leever
Careerverified
Per 600 PA
183
102.23
Bill Mack
Career
Per 600 PAverified
2
400
Sam Leever
Careerverified
Per 600 PA
150
83.8
Bill Mack
Career
Per 600 PAverified
1
200
Sam Leever
Careerverified
Per 600 PAverified
17
9.5
Bill Mack
Career
Per 600 PA
0
0
Sam Leever
Careerverified
Per 600 PA
14
7.82
Bill Mack
Career
Per 600 PAverified
1
200
Sam Leever
Careerverified
Per 600 PAverified
2
1.12
Bill Mack
Career
Per 600 PA
0
0
Sam Leever
Careerverified
Per 600 PA
33
18.44
Bill Mack
Career
Per 600 PAverified
1
200
Sam Leever
Career
Per 600 PA
0.18
0.18
Bill Mack
Careerverified
Per 600 PAverified
0.5
0.5
Sam Leever
Careerverified
Per 600 PAverified
0.002
0.002
Bill Mack
Career
Per 600 PA
0
0
Sam Leever
Careerverified
Per 600 PAverified
0.011
0.011
Bill Mack
Career
Per 600 PA
0
0
Sam Leever
Careerverified
Per 600 PA
56.71
31.68
Bill Mack
Career
Per 600 PAverified
1.66
331.51
Sam Leever
Careerverified
Per 600 PA
234
130.73
Bill Mack
Career
Per 600 PAverified
4
800
Sam Leever
Careerverified
Per 600 PA
239
133.52
Bill Mack
Career
Per 600 PAverified
2
400
Sam Leever
Career
Per 600 PA
0.228
0.228
Bill Mack
Careerverified
Per 600 PAverified
0.667
0.667
Sam Leever
Career
Per 600 PA
0.236
0.236
Bill Mack
Careerverified
Per 600 PAverified
1.333
1.333
Sam Leever
Career
Per 600 PA
0.463
0.463
Bill Mack
Careerverified
Per 600 PAverified
2
2
Sam Leever
Career
Per 600 PA
0.051
0.051
Bill Mack
Careerverified
Per 600 PAverified
0.667
0.667
Sam Leever
Career
Per 600 PA
0.161
0.161
Bill Mack
Careerverified
Per 600 PAverified
0.633
0.633
Sam Leever
Career
Per 600 PA
0.363
0.363
Bill Mack
Careerverified
Per 600 PAverified
4
4
Sam Leever
Career
Per 600 PA
0.212
0.212
Bill Mack
Careerverified
Per 600 PAverified
1
1
Sam Leever
Careerverified
Per 600 PA
90
50.28
Bill Mack
Career
Per 600 PAverified
1
200
Sam Leever
Careerverified
Per 600 PAverified
78
43.58
Bill Mack
Career
Per 600 PA
0
0
Sam Leever
Careerverified
Per 600 PA
166
92.74
Bill Mack
Career
Per 600 PAverified
1
200
Sam Leever
Careerverified
Per 600 PA
57.05
31.87
Bill Mack
Career
Per 600 PAverified
1.81
361.6
Sam Leever
Careerverified
Per 600 PAverified
7
3.91
Bill Mack
Career
Per 600 PA
0
0
Sam Leever
Careerverified
Per 600 PAverified
49
27.37
Bill Mack
Career
Per 600 PA
0
0
Sam Leever
Career
Per 600 PA
0
0
Bill Mack
Career
Per 600 PA
0
0
Sam Leever
Career
Per 600 PAverified
138
77.09
Bill Mack
Careerverified
Per 600 PA
1
200
Sam Leever
Careerverified
Per 600 PAverified
7.78
7.78
Bill Mack
Career
Per 600 PA
3
3
Sam Leever
Careerverified
Per 600 PAverified
0.36
0.36
Bill Mack
Career
Per 600 PA
0
0
Sam Leever
Careerverified
Per 600 PAverified
25
13.97
Bill Mack
Career
Per 600 PA
0
0
Sam Leever
Career
Per 600 PA
0
0
Bill Mack
Career
Per 600 PA
0
0
Sam Leever
Career
Per 600 PA
0
0
Bill Mack
Career
Per 600 PA
0
0
Sam Leever
Careerverified
Per 600 PAverified
4
2.23
Bill Mack
Career
Per 600 PA
0
0
Sam Leever
Career
Per 600 PA
0
0
Bill Mack
Career
Per 600 PA
0
0
Sam Leever
Careerverified
Per 600 PAverified
4
2.23
Bill Mack
Career
Per 600 PA
0
0
Sam Leever
Careerverified
Per 600 PAverified
100
100
Bill Mack
Career
Per 600 PA