Sean Marshall vs. Jim Shellenback — Career Comparison

Sean Marshall
MillenialVirginiaThrows LeftBats LeftNorth AmericaChicago CubsNational LeagueRelief Pitcher
Jim Shellenback
Silent GenerationCaliforniaThrows LeftBats LeftNorth AmericaWashington SenatorsAmerican LeagueStarting Pitcher

Jim Shellenback built a career as a starting pitcher and Sean Marshall as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Sean Marshall led in walk avoidance (BB%+ 113 vs 86), strikeout rate (K%+ 99 vs 77), and skill-based run prevention (DICE+ 109 vs 97). Jim Shellenback held the edge in home run suppression (HR9+ 138 vs 114). Role difference aside, Sean Marshall holds a clear edge on every meaningful shared measure.

Pitching Stats for Sean Marshall and Jim Shellenback

Sean Marshall
Career
Per 9 Innings
9
9
Jim Shellenback
Career
Per 9 Innings
9
9
Sean Marshall
Careerverified
Per 9 Inningsverified
396
5.79
Jim Shellenback
Career
Per 9 Innings
165
3.27
Sean Marshall
Careerverified
Per 9 Innings
59
0.86
Jim Shellenback
Career
Per 9 Inningsverified
48
0.95
Sean Marshall
Careerverified
Per 9 Inningsverified
37
0.54
Jim Shellenback
Career
Per 9 Innings
16
0.32
Sean Marshall
Career
Per 9 Innings
46
0.67
Jim Shellenback
Careerverified
Per 9 Inningsverified
30
0.59
Sean Marshall
Careerverified
Per 9 Inningsverified
44.58
44.58
Jim Shellenback
Career
Per 9 Innings
34.78
34.78
Sean Marshall
Career
Per 9 Innings
14.9
14.9
Jim Shellenback
Careerverified
Per 9 Inningsverified
29.09
29.09
Sean Marshall
Career
Per 9 Innings
1
0.01
Jim Shellenback
Careerverified
Per 9 Inningsverified
8
0.16
Sean Marshall
Career
Per 9 Innings
0
0
Jim Shellenback
Careerverified
Per 9 Inningsverified
2
0.04
Sean Marshall
Careerverified
Per 9 Inningsverified
16
0.23
Jim Shellenback
Career
Per 9 Innings
2
0.04
Sean Marshall
Career
Per 9 Innings
264
3.86
Jim Shellenback
Careerverified
Per 9 Inningsverified
192
3.81
Sean Marshall
Career
Per 9 Innings
3.86
3.86
Jim Shellenback
Careerverified
Per 9 Inningsverified
3.81
3.81
Sean Marshall
Careerverified
Per 9 Inningsverified
3.78
3.78
Jim Shellenback
Career
Per 9 Innings
4.06
4.06
Sean Marshall
Careerverified
Per 9 Inningsverified
3.71
3.71
Jim Shellenback
Career
Per 9 Innings
4.54
4.54
Sean Marshall
Careerverified
Per 9 Inningsverified
0.252
0.252
Jim Shellenback
Career
Per 9 Innings
0.256
0.256
Sean Marshall
Careerverified
Per 9 Innings
1846
27
Jim Shellenback
Career
Per 9 Innings
1362
27
Sean Marshall
Careerverified
Per 9 Innings
615.1
9
Jim Shellenback
Career
Per 9 Innings
454
9
Sean Marshall
Career
Per 9 Inningsverified
596
8.72
Jim Shellenback
Careerverified
Per 9 Innings
443
8.78
Sean Marshall
Careerverified
Per 9 Inningsverified
8.72
8.72
Jim Shellenback
Career
Per 9 Innings
8.78
8.78
Sean Marshall
Career
Per 9 Innings
60
0.88
Jim Shellenback
Careerverified
Per 9 Inningsverified
40
0.79
Sean Marshall
Career
Per 9 Innings
0.88
0.88
Jim Shellenback
Careerverified
Per 9 Inningsverified
0.79
0.79
Sean Marshall
Careerverified
Per 9 Inningsverified
0.15
0.15
Jim Shellenback
Career
Per 9 Innings
0.24
0.24
Sean Marshall
Career
Per 9 Inningsverified
221
3.23
Jim Shellenback
Careerverified
Per 9 Innings
200
3.96
Sean Marshall
Career
Per 9 Innings
25
0.37
Jim Shellenback
Careerverified
Per 9 Inningsverified
14
0.28
Sean Marshall
Careerverified
Per 9 Inningsverified
3.23
3.23
Jim Shellenback
Career
Per 9 Innings
3.96
3.96
Sean Marshall
Careerverified
Per 9 Inningsverified
537
7.85
Jim Shellenback
Career
Per 9 Innings
222
4.4
Sean Marshall
Careerverified
Per 9 Inningsverified
7.85
7.85
Jim Shellenback
Career
Per 9 Innings
4.4
4.4
Sean Marshall
Careerverified
Per 9 Inningsverified
1.36
1.36
Jim Shellenback
Career
Per 9 Innings
1.35
1.35
Sean Marshall
Careerverified
Per 9 Inningsverified
1.232
1.232
Jim Shellenback
Career
Per 9 Innings
0.93
0.93
Sean Marshall
Career
Per 9 Innings
20
0.29
Jim Shellenback
Careerverified
Per 9 Inningsverified
6
0.12
Sean Marshall
Career
Per 9 Innings
23
0.34
Jim Shellenback
Careerverified
Per 9 Inningsverified
8
0.16
Sean Marshall
Career
Per 9 Inningsverified
2
0.03
Jim Shellenback
Career
Per 9 Innings
2
0.04
Sean Marshall
Careerverified
Per 9 Innings
2648
38.73
Jim Shellenback
Career
Per 9 Inningsverified
1960
38.85
Sean Marshall
Careerverified
Per 9 Inningsverified
79
1.16
Jim Shellenback
Career
Per 9 Innings
36
0.71
Sean Marshall
Career
Per 9 Inningsverified
289
4.23
Jim Shellenback
Careerverified
Per 9 Innings
228
4.52
Sean Marshall
Careerverified
Per 9 Inningsverified
4.23
4.23
Jim Shellenback
Career
Per 9 Innings
4.52
4.52
Sean Marshall
Career
Per 9 Innings
34
0.5
Jim Shellenback
Careerverified
Per 9 Inningsverified
12
0.24
Sean Marshall
Careerverified
Per 9 Inningsverified
9
0.13
Jim Shellenback
Career
Per 9 Innings
11
0.22
Sean Marshall
Careerverified
Per 9 Inningsverified
42
0.61
Jim Shellenback
Career
Per 9 Innings
4
0.08
Sean Marshall
Careerverified
Per 9 Inningsverified
1.328
1.328
Jim Shellenback
Career
Per 9 Innings
1.416
1.416
Sean Marshall
Careerverified
Per 9 Inningsverified
2361
34.53
Jim Shellenback
Career
Per 9 Innings
1729
34.28
Sean Marshall
Careerverified
Per 9 Inningsverified
0.73
0.73
Jim Shellenback
Career
Per 9 Innings
1.38
1.38
Sean Marshall
Career
Per 9 Innings
0.304
0.304
Jim Shellenback
Careerverified
Per 9 Inningsverified
0.275
0.275
Sean Marshall
Career
Per 9 Innings
38.73
38.73
Jim Shellenback
Careerverified
Per 9 Inningsverified
38.85
38.85

Fielding Stats for Sean Marshall and Jim Shellenback

Sean Marshall
Career
Per 9 Innings
9
9
Jim Shellenback
Career
Per 9 Innings
9
9
Sean Marshall
Careerverified
Per 9 Inningsverified
397
5.8
Jim Shellenback
Career
Per 9 Innings
165
3.27
Sean Marshall
Careerverified
Per 9 Innings
59
0.86
Jim Shellenback
Career
Per 9 Inningsverified
48
0.95
Sean Marshall
Careerverified
Per 9 Innings
1847
27
Jim Shellenback
Career
Per 9 Innings
1361
27
Sean Marshall
Careerverified
Per 9 Innings
615.2
9
Jim Shellenback
Career
Per 9 Innings
453.2
9
Sean Marshall
Careerverified
Per 9 Inningsverified
43
0.63
Jim Shellenback
Career
Per 9 Innings
21
0.42
Sean Marshall
Careerverified
Per 9 Innings
95
1.39
Jim Shellenback
Career
Per 9 Inningsverified
91
1.81
Sean Marshall
Careerverified
Per 9 Inningsverified
3
0.04
Jim Shellenback
Career
Per 9 Innings
5
0.1
Sean Marshall
Careerverified
Per 9 Innings
141
2.06
Jim Shellenback
Career
Per 9 Inningsverified
117
2.32
Sean Marshall
Careerverified
Per 9 Innings
138
2.02
Jim Shellenback
Career
Per 9 Inningsverified
112
2.22
Sean Marshall
Careerverified
Per 9 Inningsverified
97.87
97.87
Jim Shellenback
Career
Per 9 Innings
95.73
95.73
Sean Marshall
Career
Per 9 Innings
0.348
0.348
Jim Shellenback
Careerverified
Per 9 Inningsverified
0.679
0.679
Sean Marshall
Career
Per 9 Innings
14.86
14.86
Jim Shellenback
Careerverified
Per 9 Inningsverified
29.09
29.09
Sean Marshall
Career
Per 9 Innings
6
0.09
Jim Shellenback
Career
Per 9 Inningsverified
6
0.12
Sean Marshall
Career
Per 9 Innings
0
0
Jim Shellenback
Career
Per 9 Innings
0
0
Sean Marshall
Career
Per 9 Innings
0
0
Jim Shellenback
Career
Per 9 Innings
0
0
Sean Marshall
Career
Per 9 Innings
0
0
Jim Shellenback
Career
Per 9 Innings
0
0
Sean Marshall
Career
Per 9 Innings
0
0
Jim Shellenback
Career
Per 9 Innings
0
0

Hitting Stats for Sean Marshall and Jim Shellenback

Sean Marshall
Career
Per 600 PA
9
9
Jim Shellenback
Career
Per 600 PA
9
9
Sean Marshall
Careerverified
Per 600 PAverified
396
2140.54
Jim Shellenback
Career
Per 600 PA
166
881.42
Sean Marshall
Career
Per 600 PA
111
600
Jim Shellenback
Careerverified
Per 600 PA
113
600
Sean Marshall
Career
Per 600 PA
101
545.95
Jim Shellenback
Careerverified
Per 600 PAverified
104
552.21
Sean Marshall
Careerverified
Per 600 PAverified
0.158
0.158
Jim Shellenback
Career
Per 600 PA
0.135
0.135
Sean Marshall
Careerverified
Per 600 PAverified
0.423
0.423
Jim Shellenback
Career
Per 600 PA
0.358
0.358
Sean Marshall
Careerverified
Per 600 PAverified
16
86.49
Jim Shellenback
Career
Per 600 PA
14
74.34
Sean Marshall
Careerverified
Per 600 PAverified
14
75.68
Jim Shellenback
Career
Per 600 PA
12
63.72
Sean Marshall
Career
Per 600 PA
1
5.41
Jim Shellenback
Careerverified
Per 600 PAverified
2
10.62
Sean Marshall
Career
Per 600 PA
0
0
Jim Shellenback
Career
Per 600 PA
0
0
Sean Marshall
Careerverified
Per 600 PAverified
1
5.41
Jim Shellenback
Career
Per 600 PA
0
0
Sean Marshall
Career
Per 600 PAverified
2
10.81
Jim Shellenback
Career
Per 600 PA
2
10.62
Sean Marshall
Career
Per 600 PA
0.125
0.125
Jim Shellenback
Careerverified
Per 600 PAverified
0.143
0.143
Sean Marshall
Careerverified
Per 600 PAverified
0.01
0.01
Jim Shellenback
Career
Per 600 PA
0
0
Sean Marshall
Careerverified
Per 600 PAverified
0.063
0.063
Jim Shellenback
Career
Per 600 PA
0
0
Sean Marshall
Careerverified
Per 600 PAverified
3.69
19.95
Jim Shellenback
Career
Per 600 PA
1.89
10.04
Sean Marshall
Careerverified
Per 600 PAverified
20
108.11
Jim Shellenback
Career
Per 600 PA
16
84.96
Sean Marshall
Careerverified
Per 600 PAverified
18
97.3
Jim Shellenback
Career
Per 600 PA
17
90.27
Sean Marshall
Careerverified
Per 600 PAverified
0.175
0.175
Jim Shellenback
Career
Per 600 PA
0.159
0.159
Sean Marshall
Careerverified
Per 600 PAverified
0.198
0.198
Jim Shellenback
Career
Per 600 PA
0.154
0.154
Sean Marshall
Careerverified
Per 600 PAverified
0.373
0.373
Jim Shellenback
Career
Per 600 PA
0.313
0.313
Sean Marshall
Careerverified
Per 600 PAverified
0.04
0.04
Jim Shellenback
Career
Per 600 PA
0.019
0.019
Sean Marshall
Careerverified
Per 600 PAverified
0.128
0.128
Jim Shellenback
Career
Per 600 PA
0.11
0.11
Sean Marshall
Careerverified
Per 600 PAverified
0.256
0.256
Jim Shellenback
Career
Per 600 PA
0.202
0.202
Sean Marshall
Careerverified
Per 600 PAverified
0.289
0.289
Jim Shellenback
Career
Per 600 PA
0.171
0.171
Sean Marshall
Career
Per 600 PA
6
32.43
Jim Shellenback
Careerverified
Per 600 PAverified
8
42.48
Sean Marshall
Career
Per 600 PA
5
27.03
Jim Shellenback
Careerverified
Per 600 PAverified
7
37.17
Sean Marshall
Career
Per 600 PA
10
54.05
Jim Shellenback
Careerverified
Per 600 PAverified
15
79.65
Sean Marshall
Careerverified
Per 600 PAverified
1.81
9.76
Jim Shellenback
Career
Per 600 PA
-1.01
-5.35
Sean Marshall
Career
Per 600 PA
0
0
Jim Shellenback
Career
Per 600 PA
0
0
Sean Marshall
Career
Per 600 PA
2
10.81
Jim Shellenback
Careerverified
Per 600 PAverified
3
15.93
Sean Marshall
Career
Per 600 PA
0
0
Jim Shellenback
Career
Per 600 PA
0
0
Sean Marshall
Career
Per 600 PA
48
259.46
Jim Shellenback
Careerverified
Per 600 PAverified
22
116.81
Sean Marshall
Career
Per 600 PA
2.31
2.31
Jim Shellenback
Careerverified
Per 600 PAverified
5.14
5.14
Sean Marshall
Career
Per 600 PA
0.04
0.04
Jim Shellenback
Careerverified
Per 600 PAverified
0.14
0.14
Sean Marshall
Careerverified
Per 600 PAverified
8
43.24
Jim Shellenback
Career
Per 600 PA
6
31.86
Sean Marshall
Career
Per 600 PA
0
0
Jim Shellenback
Career
Per 600 PA
0
0
Sean Marshall
Careerverified
Per 600 PAverified
1
5.41
Jim Shellenback
Career
Per 600 PA
4
21.24
Sean Marshall
Career
Per 600 PA
0
0
Jim Shellenback
Career
Per 600 PA
0
0
Sean Marshall
Career
Per 600 PA
0
0
Jim Shellenback
Career
Per 600 PA
0
0
Sean Marshall
Career
Per 600 PA
0
0
Jim Shellenback
Career
Per 600 PA
0
0
Sean Marshall
Career
Per 600 PA
Jim Shellenback
Career
Per 600 PA