Sean Marshall vs. Mike Willis — Career Comparison

Sean Marshall
MillenialVirginiaThrows LeftBats LeftNorth AmericaChicago CubsNational LeagueRelief Pitcher
Mike Willis
Baby BoomersOklahomaThrows LeftBats LeftNorth AmericaToronto Blue JaysAmerican LeagueRelief Pitcher

The numbers give Sean Marshall a clear advantage over Mike Willis across the core pitching metrics. Sean Marshall led in home run suppression (HR9+ 114 vs 61), run prevention (ERA+ 107 vs 81), and skill-based run prevention (DICE+ 109 vs 84). Sean Marshall was the better reliever — the numbers make that case clearly.

Pitching Stats for Sean Marshall and Mike Willis

Sean Marshall
Careerverified
Per 9 Inningsverified
9
9
Mike Willis
Career
Per 9 Innings
5
5
Sean Marshall
Careerverified
Per 9 Inningsverified
396
5.79
Mike Willis
Career
Per 9 Innings
144
4.38
Sean Marshall
Careerverified
Per 9 Inningsverified
59
0.86
Mike Willis
Career
Per 9 Innings
6
0.18
Sean Marshall
Careerverified
Per 9 Inningsverified
37
0.54
Mike Willis
Career
Per 9 Innings
7
0.21
Sean Marshall
Career
Per 9 Innings
46
0.67
Mike Willis
Careerverified
Per 9 Inningsverified
21
0.64
Sean Marshall
Careerverified
Per 9 Inningsverified
44.58
44.58
Mike Willis
Career
Per 9 Innings
25
25
Sean Marshall
Careerverified
Per 9 Inningsverified
14.9
14.9
Mike Willis
Career
Per 9 Innings
4.17
4.17
Sean Marshall
Career
Per 9 Innings
1
0.01
Mike Willis
Career
Per 9 Inningsverified
1
0.03
Sean Marshall
Career
Per 9 Innings
0
0
Mike Willis
Career
Per 9 Innings
0
0
Sean Marshall
Careerverified
Per 9 Innings
16
0.23
Mike Willis
Career
Per 9 Inningsverified
15
0.46
Sean Marshall
Career
Per 9 Inningsverified
264
3.86
Mike Willis
Careerverified
Per 9 Innings
151
4.59
Sean Marshall
Careerverified
Per 9 Inningsverified
3.86
3.86
Mike Willis
Career
Per 9 Innings
4.59
4.59
Sean Marshall
Careerverified
Per 9 Inningsverified
3.78
3.78
Mike Willis
Career
Per 9 Innings
4.59
4.59
Sean Marshall
Careerverified
Per 9 Inningsverified
3.71
3.71
Mike Willis
Career
Per 9 Innings
4.86
4.86
Sean Marshall
Careerverified
Per 9 Inningsverified
0.252
0.252
Mike Willis
Career
Per 9 Innings
0.274
0.274
Sean Marshall
Careerverified
Per 9 Innings
1846
27
Mike Willis
Career
Per 9 Innings
888
27
Sean Marshall
Careerverified
Per 9 Innings
615.1
9
Mike Willis
Career
Per 9 Innings
296
9
Sean Marshall
Career
Per 9 Inningsverified
596
8.72
Mike Willis
Careerverified
Per 9 Innings
312
9.49
Sean Marshall
Careerverified
Per 9 Inningsverified
8.72
8.72
Mike Willis
Career
Per 9 Innings
9.49
9.49
Sean Marshall
Career
Per 9 Inningsverified
60
0.88
Mike Willis
Careerverified
Per 9 Innings
36
1.09
Sean Marshall
Careerverified
Per 9 Inningsverified
0.88
0.88
Mike Willis
Career
Per 9 Innings
1.09
1.09
Sean Marshall
Careerverified
Per 9 Inningsverified
0.15
0.15
Mike Willis
Career
Per 9 Innings
0.25
0.25
Sean Marshall
Career
Per 9 Inningsverified
221
3.23
Mike Willis
Careerverified
Per 9 Innings
124
3.77
Sean Marshall
Career
Per 9 Inningsverified
25
0.37
Mike Willis
Careerverified
Per 9 Innings
15
0.46
Sean Marshall
Careerverified
Per 9 Inningsverified
3.23
3.23
Mike Willis
Career
Per 9 Innings
3.77
3.77
Sean Marshall
Careerverified
Per 9 Inningsverified
537
7.85
Mike Willis
Career
Per 9 Innings
149
4.53
Sean Marshall
Careerverified
Per 9 Inningsverified
7.85
7.85
Mike Willis
Career
Per 9 Innings
4.53
4.53
Sean Marshall
Careerverified
Per 9 Inningsverified
1.36
1.36
Mike Willis
Career
Per 9 Innings
1.03
1.03
Sean Marshall
Careerverified
Per 9 Inningsverified
1.232
1.232
Mike Willis
Career
Per 9 Innings
0.922
0.922
Sean Marshall
Career
Per 9 Innings
20
0.29
Mike Willis
Careerverified
Per 9 Inningsverified
9
0.27
Sean Marshall
Career
Per 9 Innings
23
0.34
Mike Willis
Careerverified
Per 9 Inningsverified
3
0.09
Sean Marshall
Career
Per 9 Innings
2
0.03
Mike Willis
Careerverified
Per 9 Innings
1
0.03
Sean Marshall
Careerverified
Per 9 Innings
2648
38.73
Mike Willis
Career
Per 9 Inningsverified
1295
39.38
Sean Marshall
Careerverified
Per 9 Innings
79
1.16
Mike Willis
Career
Per 9 Inningsverified
71
2.16
Sean Marshall
Career
Per 9 Inningsverified
289
4.23
Mike Willis
Careerverified
Per 9 Innings
161
4.9
Sean Marshall
Careerverified
Per 9 Inningsverified
4.23
4.23
Mike Willis
Career
Per 9 Innings
4.9
4.9
Sean Marshall
Career
Per 9 Inningsverified
34
0.5
Mike Willis
Careerverified
Per 9 Innings
19
0.58
Sean Marshall
Careerverified
Per 9 Inningsverified
9
0.13
Mike Willis
Career
Per 9 Innings
12
0.36
Sean Marshall
Careerverified
Per 9 Innings
42
0.61
Mike Willis
Career
Per 9 Inningsverified
23
0.7
Sean Marshall
Careerverified
Per 9 Inningsverified
1.328
1.328
Mike Willis
Career
Per 9 Innings
1.473
1.473
Sean Marshall
Careerverified
Per 9 Innings
2361
34.53
Mike Willis
Career
Per 9 Inningsverified
1137
34.57
Sean Marshall
Careerverified
Per 9 Inningsverified
0.73
0.73
Mike Willis
Career
Per 9 Innings
1.12
1.12
Sean Marshall
Career
Per 9 Innings
0.304
0.304
Mike Willis
Careerverified
Per 9 Inningsverified
0.29
0.29
Sean Marshall
Career
Per 9 Innings
38.73
38.73
Mike Willis
Careerverified
Per 9 Inningsverified
39.38
39.38

Fielding Stats for Sean Marshall and Mike Willis

Sean Marshall
Careerverified
Per 9 Inningsverified
9
9
Mike Willis
Career
Per 9 Innings
5
5
Sean Marshall
Careerverified
Per 9 Inningsverified
397
5.8
Mike Willis
Career
Per 9 Innings
144
4.38
Sean Marshall
Careerverified
Per 9 Inningsverified
59
0.86
Mike Willis
Career
Per 9 Innings
6
0.18
Sean Marshall
Careerverified
Per 9 Innings
1847
27
Mike Willis
Career
Per 9 Innings
888
27
Sean Marshall
Careerverified
Per 9 Innings
615.2
9
Mike Willis
Career
Per 9 Innings
296
9
Sean Marshall
Careerverified
Per 9 Inningsverified
43
0.63
Mike Willis
Career
Per 9 Innings
19
0.58
Sean Marshall
Careerverified
Per 9 Innings
95
1.39
Mike Willis
Career
Per 9 Inningsverified
49
1.49
Sean Marshall
Career
Per 9 Inningsverified
3
0.04
Mike Willis
Careerverified
Per 9 Innings
2
0.06
Sean Marshall
Careerverified
Per 9 Innings
141
2.06
Mike Willis
Career
Per 9 Inningsverified
70
2.13
Sean Marshall
Careerverified
Per 9 Innings
138
2.02
Mike Willis
Career
Per 9 Inningsverified
68
2.07
Sean Marshall
Careerverified
Per 9 Inningsverified
97.87
97.87
Mike Willis
Career
Per 9 Innings
97.14
97.14
Sean Marshall
Career
Per 9 Innings
0.348
0.348
Mike Willis
Careerverified
Per 9 Inningsverified
0.472
0.472
Sean Marshall
Careerverified
Per 9 Inningsverified
14.86
14.86
Mike Willis
Career
Per 9 Innings
4.17
4.17
Sean Marshall
Careerverified
Per 9 Inningsverified
6
0.09
Mike Willis
Career
Per 9 Innings
2
0.06
Sean Marshall
Career
Per 9 Innings
0
0
Mike Willis
Career
Per 9 Innings
0
0
Sean Marshall
Career
Per 9 Innings
0
0
Mike Willis
Career
Per 9 Innings
0
0
Sean Marshall
Career
Per 9 Innings
0
0
Mike Willis
Career
Per 9 Innings
0
0
Sean Marshall
Career
Per 9 Innings
0
0
Mike Willis
Career
Per 9 Innings
0
0

Hitting Stats for Sean Marshall and Mike Willis

Sean Marshall
Careerverified
Per 600 PAverified
9
9
Mike Willis
Career
Per 600 PA
5
Sean Marshall
Careerverified
Per 600 PAverified
396
2140.54
Mike Willis
Career
Per 600 PA
144
Sean Marshall
Careerverified
Per 600 PAverified
111
600
Mike Willis
Career
Per 600 PA
0
Sean Marshall
Careerverified
Per 600 PAverified
101
545.95
Mike Willis
Career
Per 600 PA
0
Sean Marshall
Careerverified
Per 600 PAverified
0.158
0.158
Mike Willis
Career
Per 600 PA
Sean Marshall
Careerverified
Per 600 PAverified
0.423
0.423
Mike Willis
Career
Per 600 PA
Sean Marshall
Careerverified
Per 600 PAverified
16
86.49
Mike Willis
Career
Per 600 PA
0
Sean Marshall
Careerverified
Per 600 PAverified
14
75.68
Mike Willis
Career
Per 600 PA
0
Sean Marshall
Careerverified
Per 600 PAverified
1
5.41
Mike Willis
Career
Per 600 PA
0
Sean Marshall
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Sean Marshall
Careerverified
Per 600 PAverified
1
5.41
Mike Willis
Career
Per 600 PA
0
Sean Marshall
Careerverified
Per 600 PAverified
2
10.81
Mike Willis
Career
Per 600 PA
0
Sean Marshall
Careerverified
Per 600 PAverified
0.125
0.125
Mike Willis
Career
Per 600 PA
Sean Marshall
Careerverified
Per 600 PAverified
0.01
0.01
Mike Willis
Career
Per 600 PA
Sean Marshall
Careerverified
Per 600 PAverified
0.063
0.063
Mike Willis
Career
Per 600 PA
Sean Marshall
Careerverified
Per 600 PAverified
3.69
19.95
Mike Willis
Career
Per 600 PA
Sean Marshall
Careerverified
Per 600 PAverified
20
108.11
Mike Willis
Career
Per 600 PA
0
Sean Marshall
Careerverified
Per 600 PAverified
18
97.3
Mike Willis
Career
Per 600 PA
0
Sean Marshall
Careerverified
Per 600 PAverified
0.175
0.175
Mike Willis
Career
Per 600 PA
Sean Marshall
Careerverified
Per 600 PAverified
0.198
0.198
Mike Willis
Career
Per 600 PA
Sean Marshall
Careerverified
Per 600 PAverified
0.373
0.373
Mike Willis
Career
Per 600 PA
Sean Marshall
Careerverified
Per 600 PAverified
0.04
0.04
Mike Willis
Career
Per 600 PA
Sean Marshall
Careerverified
Per 600 PAverified
0.128
0.128
Mike Willis
Career
Per 600 PA
Sean Marshall
Careerverified
Per 600 PAverified
0.256
0.256
Mike Willis
Career
Per 600 PA
Sean Marshall
Careerverified
Per 600 PAverified
0.289
0.289
Mike Willis
Career
Per 600 PA
Sean Marshall
Careerverified
Per 600 PAverified
6
32.43
Mike Willis
Career
Per 600 PA
0
Sean Marshall
Careerverified
Per 600 PAverified
5
27.03
Mike Willis
Career
Per 600 PA
0
Sean Marshall
Careerverified
Per 600 PAverified
10
54.05
Mike Willis
Career
Per 600 PA
0
Sean Marshall
Careerverified
Per 600 PAverified
1.81
9.76
Mike Willis
Career
Per 600 PA
Sean Marshall
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Sean Marshall
Careerverified
Per 600 PAverified
2
10.81
Mike Willis
Career
Per 600 PA
0
Sean Marshall
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Sean Marshall
Career
Per 600 PA
48
259.46
Mike Willis
Careerverified
Per 600 PAverified
0
Sean Marshall
Careerverified
Per 600 PAverified
2.31
2.31
Mike Willis
Career
Per 600 PA
Sean Marshall
Careerverified
Per 600 PAverified
0.04
0.04
Mike Willis
Career
Per 600 PA
Sean Marshall
Careerverified
Per 600 PAverified
8
43.24
Mike Willis
Career
Per 600 PA
0
Sean Marshall
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Sean Marshall
Career
Per 600 PA
1
5.41
Mike Willis
Careerverified
Per 600 PAverified
0
Sean Marshall
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Sean Marshall
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Sean Marshall
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Sean Marshall
Career
Per 600 PA
Mike Willis
Career
Per 600 PA