Mike Montgomery vs. Willis Roberts — Career Comparison

Mike Montgomery
MillenialCaliforniaThrows LeftBats LeftNorth AmericaChicago CubsNational LeagueStarting Pitcher
Willis Roberts
Gen XD.R.Throws RightBats RightCaribbeanBaltimore OriolesAmerican LeagueRelief Pitcher

Mike Montgomery built a career as a starting pitcher and Willis Roberts as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Mike Montgomery led in home run suppression (HR9+ 171 vs 113), run prevention (ERA+ 134 vs 97), and skill-based run prevention (DICE+ 109 vs 94). Willis Roberts held the edge in walk avoidance (BB%+ 100 vs 92). Role difference aside, Mike Montgomery holds a clear edge on every meaningful shared measure.

Pitching Stats for Mike Montgomery and Willis Roberts

Mike Montgomery
Careerverified
Per 9 Inningsverified
6
6
Willis Roberts
Career
Per 9 Innings
5
5
Mike Montgomery
Careerverified
Per 9 Innings
183
3.04
Willis Roberts
Career
Per 9 Inningsverified
148
5.13
Mike Montgomery
Careerverified
Per 9 Inningsverified
70
1.16
Willis Roberts
Career
Per 9 Innings
18
0.62
Mike Montgomery
Careerverified
Per 9 Innings
23
0.38
Willis Roberts
Career
Per 9 Inningsverified
17
0.59
Mike Montgomery
Career
Per 9 Innings
34
0.57
Willis Roberts
Careerverified
Per 9 Inningsverified
15
0.52
Mike Montgomery
Career
Per 9 Innings
40.35
40.35
Willis Roberts
Careerverified
Per 9 Inningsverified
53.13
53.13
Mike Montgomery
Careerverified
Per 9 Inningsverified
38.25
38.25
Willis Roberts
Career
Per 9 Innings
12.16
12.16
Mike Montgomery
Careerverified
Per 9 Innings
2
0.03
Willis Roberts
Career
Per 9 Innings
1
0.03
Mike Montgomery
Careerverified
Per 9 Inningsverified
2
0.03
Willis Roberts
Career
Per 9 Innings
0
0
Mike Montgomery
Career
Per 9 Innings
3
0.05
Willis Roberts
Careerverified
Per 9 Inningsverified
7
0.24
Mike Montgomery
Career
Per 9 Inningsverified
231
3.84
Willis Roberts
Careerverified
Per 9 Innings
134
4.64
Mike Montgomery
Careerverified
Per 9 Inningsverified
3.84
3.84
Willis Roberts
Career
Per 9 Innings
4.64
4.64
Mike Montgomery
Careerverified
Per 9 Inningsverified
4.12
4.12
Willis Roberts
Career
Per 9 Innings
4.97
4.97
Mike Montgomery
Careerverified
Per 9 Inningsverified
4.17
4.17
Willis Roberts
Career
Per 9 Innings
4.56
4.56
Mike Montgomery
Careerverified
Per 9 Inningsverified
0.256
0.256
Willis Roberts
Career
Per 9 Innings
0.274
0.274
Mike Montgomery
Careerverified
Per 9 Innings
1623
27
Willis Roberts
Career
Per 9 Innings
779
27
Mike Montgomery
Careerverified
Per 9 Innings
541
9
Willis Roberts
Career
Per 9 Innings
259.2
9
Mike Montgomery
Career
Per 9 Inningsverified
524
8.72
Willis Roberts
Careerverified
Per 9 Innings
277
9.6
Mike Montgomery
Careerverified
Per 9 Inningsverified
8.72
8.72
Willis Roberts
Career
Per 9 Innings
9.6
9.6
Mike Montgomery
Career
Per 9 Innings
58
0.96
Willis Roberts
Careerverified
Per 9 Inningsverified
27
0.94
Mike Montgomery
Career
Per 9 Innings
0.96
0.96
Willis Roberts
Careerverified
Per 9 Inningsverified
0.94
0.94
Mike Montgomery
Career
Per 9 Innings
0.32
0.32
Willis Roberts
Careerverified
Per 9 Inningsverified
0.18
0.18
Mike Montgomery
Career
Per 9 Inningsverified
204
3.39
Willis Roberts
Careerverified
Per 9 Innings
112
3.88
Mike Montgomery
Career
Per 9 Inningsverified
12
0.2
Willis Roberts
Careerverified
Per 9 Innings
6
0.21
Mike Montgomery
Careerverified
Per 9 Inningsverified
3.39
3.39
Willis Roberts
Career
Per 9 Innings
3.88
3.88
Mike Montgomery
Careerverified
Per 9 Inningsverified
415
6.9
Willis Roberts
Career
Per 9 Innings
179
6.2
Mike Montgomery
Careerverified
Per 9 Inningsverified
6.9
6.9
Willis Roberts
Career
Per 9 Innings
6.2
6.2
Mike Montgomery
Careerverified
Per 9 Inningsverified
2.27
2.27
Willis Roberts
Career
Per 9 Innings
1.21
1.21
Mike Montgomery
Careerverified
Per 9 Inningsverified
1.144
1.144
Willis Roberts
Career
Per 9 Innings
1.121
1.121
Mike Montgomery
Career
Per 9 Innings
34
0.57
Willis Roberts
Careerverified
Per 9 Inningsverified
13
0.45
Mike Montgomery
Career
Per 9 Inningsverified
33
0.55
Willis Roberts
Careerverified
Per 9 Innings
25
0.87
Mike Montgomery
Careerverified
Per 9 Inningsverified
0
0
Willis Roberts
Career
Per 9 Innings
2
0.07
Mike Montgomery
Careerverified
Per 9 Innings
2308
38.4
Willis Roberts
Career
Per 9 Inningsverified
1165
40.38
Mike Montgomery
Career
Per 9 Innings
41
0.68
Willis Roberts
Careerverified
Per 9 Inningsverified
54
1.87
Mike Montgomery
Career
Per 9 Inningsverified
252
4.19
Willis Roberts
Careerverified
Per 9 Innings
146
5.06
Mike Montgomery
Careerverified
Per 9 Inningsverified
4.19
4.19
Willis Roberts
Career
Per 9 Innings
5.06
5.06
Mike Montgomery
Career
Per 9 Inningsverified
14
0.23
Willis Roberts
Careerverified
Per 9 Innings
7
0.24
Mike Montgomery
Careerverified
Per 9 Inningsverified
10
0.17
Willis Roberts
Career
Per 9 Innings
11
0.38
Mike Montgomery
Careerverified
Per 9 Inningsverified
67
1.11
Willis Roberts
Career
Per 9 Innings
21
0.73
Mike Montgomery
Careerverified
Per 9 Inningsverified
1.346
1.346
Willis Roberts
Career
Per 9 Innings
1.498
1.498
Mike Montgomery
Careerverified
Per 9 Innings
2047
34.05
Willis Roberts
Career
Per 9 Inningsverified
1010
35.01
Mike Montgomery
Career
Per 9 Innings
1.38
1.38
Willis Roberts
Careerverified
Per 9 Inningsverified
0.99
0.99
Mike Montgomery
Careerverified
Per 9 Inningsverified
0.296
0.296
Willis Roberts
Career
Per 9 Innings
0.311
0.311
Mike Montgomery
Career
Per 9 Innings
38.4
38.4
Willis Roberts
Careerverified
Per 9 Inningsverified
40.38
40.38

Fielding Stats for Mike Montgomery and Willis Roberts

Mike Montgomery
Careerverified
Per 9 Inningsverified
6
6
Willis Roberts
Career
Per 9 Innings
5
5
Mike Montgomery
Careerverified
Per 9 Innings
183
3.04
Willis Roberts
Career
Per 9 Inningsverified
148
5.13
Mike Montgomery
Careerverified
Per 9 Inningsverified
70
1.16
Willis Roberts
Career
Per 9 Innings
18
0.62
Mike Montgomery
Careerverified
Per 9 Innings
1623
27
Willis Roberts
Career
Per 9 Innings
779
27
Mike Montgomery
Careerverified
Per 9 Innings
541
9
Willis Roberts
Career
Per 9 Innings
259.2
9
Mike Montgomery
Careerverified
Per 9 Inningsverified
37
0.62
Willis Roberts
Career
Per 9 Innings
15
0.52
Mike Montgomery
Careerverified
Per 9 Innings
79
1.31
Willis Roberts
Career
Per 9 Inningsverified
39
1.35
Mike Montgomery
Careerverified
Per 9 Inningsverified
3
0.05
Willis Roberts
Career
Per 9 Innings
5
0.17
Mike Montgomery
Careerverified
Per 9 Innings
119
1.98
Willis Roberts
Career
Per 9 Inningsverified
59
2.04
Mike Montgomery
Careerverified
Per 9 Inningsverified
116
1.93
Willis Roberts
Career
Per 9 Innings
54
1.87
Mike Montgomery
Careerverified
Per 9 Inningsverified
97.48
97.48
Willis Roberts
Career
Per 9 Innings
91.53
91.53
Mike Montgomery
Careerverified
Per 9 Inningsverified
0.634
0.634
Willis Roberts
Career
Per 9 Innings
0.365
0.365
Mike Montgomery
Careerverified
Per 9 Inningsverified
38.25
38.25
Willis Roberts
Career
Per 9 Innings
12.16
12.16
Mike Montgomery
Careerverified
Per 9 Inningsverified
6
0.1
Willis Roberts
Career
Per 9 Innings
1
0.03
Mike Montgomery
Career
Per 9 Innings
0
0
Willis Roberts
Career
Per 9 Innings
0
0
Mike Montgomery
Career
Per 9 Innings
0
0
Willis Roberts
Career
Per 9 Innings
0
0
Mike Montgomery
Career
Per 9 Innings
0
0
Willis Roberts
Career
Per 9 Innings
0
0
Mike Montgomery
Career
Per 9 Innings
0
0
Willis Roberts
Career
Per 9 Innings
0
0

Hitting Stats for Mike Montgomery and Willis Roberts

Mike Montgomery
Careerverified
Per 600 PAverified
6
6
Willis Roberts
Career
Per 600 PA
5
5
Mike Montgomery
Careerverified
Per 600 PA
184
1298.82
Willis Roberts
Career
Per 600 PAverified
148
14800
Mike Montgomery
Careerverified
Per 600 PA
85
600
Willis Roberts
Career
Per 600 PA
6
600
Mike Montgomery
Careerverified
Per 600 PAverified
80
564.71
Willis Roberts
Career
Per 600 PA
5
500
Mike Montgomery
Career
Per 600 PA
0.125
0.125
Willis Roberts
Careerverified
Per 600 PAverified
0.2
0.2
Mike Montgomery
Career
Per 600 PA
0.347
0.347
Willis Roberts
Careerverified
Per 600 PAverified
0.5
0.5
Mike Montgomery
Careerverified
Per 600 PA
10
70.59
Willis Roberts
Career
Per 600 PAverified
1
100
Mike Montgomery
Careerverified
Per 600 PA
8
56.47
Willis Roberts
Career
Per 600 PAverified
1
100
Mike Montgomery
Careerverified
Per 600 PAverified
1
7.06
Willis Roberts
Career
Per 600 PA
0
0
Mike Montgomery
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Mike Montgomery
Careerverified
Per 600 PAverified
1
7.06
Willis Roberts
Career
Per 600 PA
0
0
Mike Montgomery
Careerverified
Per 600 PAverified
2
14.12
Willis Roberts
Career
Per 600 PA
0
0
Mike Montgomery
Careerverified
Per 600 PAverified
0.2
0.2
Willis Roberts
Career
Per 600 PA
0
0
Mike Montgomery
Careerverified
Per 600 PAverified
0.013
0.013
Willis Roberts
Career
Per 600 PA
0
0
Mike Montgomery
Careerverified
Per 600 PAverified
0.1
0.1
Willis Roberts
Career
Per 600 PA
0
0
Mike Montgomery
Careerverified
Per 600 PA
2.44
17.22
Willis Roberts
Career
Per 600 PAverified
0.18
18.03
Mike Montgomery
Careerverified
Per 600 PA
14
98.82
Willis Roberts
Career
Per 600 PAverified
1
100
Mike Montgomery
Careerverified
Per 600 PA
11
77.65
Willis Roberts
Career
Per 600 PAverified
1
100
Mike Montgomery
Career
Per 600 PA
0.136
0.136
Willis Roberts
Careerverified
Per 600 PAverified
0.2
0.2
Mike Montgomery
Career
Per 600 PA
0.175
0.175
Willis Roberts
Careerverified
Per 600 PAverified
0.2
0.2
Mike Montgomery
Career
Per 600 PA
0.311
0.311
Willis Roberts
Careerverified
Per 600 PAverified
0.4
0.4
Mike Montgomery
Careerverified
Per 600 PAverified
0.05
0.05
Willis Roberts
Career
Per 600 PA
0
0
Mike Montgomery
Career
Per 600 PA
0.105
0.105
Willis Roberts
Careerverified
Per 600 PAverified
0.14
0.14
Mike Montgomery
Career
Per 600 PA
0.214
0.214
Willis Roberts
Careerverified
Per 600 PAverified
0.25
0.25
Mike Montgomery
Career
Per 600 PA
0.231
0.231
Willis Roberts
Careerverified
Per 600 PAverified
1
1
Mike Montgomery
Careerverified
Per 600 PAverified
8
56.47
Willis Roberts
Career
Per 600 PA
0
0
Mike Montgomery
Careerverified
Per 600 PAverified
5
35.29
Willis Roberts
Career
Per 600 PA
0
0
Mike Montgomery
Careerverified
Per 600 PAverified
12
84.71
Willis Roberts
Career
Per 600 PA
0
0
Mike Montgomery
Career
Per 600 PA
-0.31
-2.22
Willis Roberts
Careerverified
Per 600 PAverified
0.18
18.45
Mike Montgomery
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Mike Montgomery
Careerverified
Per 600 PAverified
1
7.06
Willis Roberts
Career
Per 600 PA
0
0
Mike Montgomery
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Mike Montgomery
Career
Per 600 PAverified
40
282.35
Willis Roberts
Careerverified
Per 600 PA
4
400
Mike Montgomery
Careerverified
Per 600 PAverified
2.13
2.13
Willis Roberts
Career
Per 600 PA
1.5
1.5
Mike Montgomery
Careerverified
Per 600 PAverified
0.03
0.03
Willis Roberts
Career
Per 600 PA
0
0
Mike Montgomery
Careerverified
Per 600 PA
4
28.24
Willis Roberts
Career
Per 600 PAverified
1
100
Mike Montgomery
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Mike Montgomery
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Mike Montgomery
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Mike Montgomery
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Mike Montgomery
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Mike Montgomery
Career
Per 600 PA
Willis Roberts
Career
Per 600 PA