Mike Mason vs. Willis Roberts — Career Comparison

Mike Mason
Baby BoomersMinnesotaThrows LeftBats LeftNorth AmericaTexas RangersAmerican LeagueStarting Pitcher
Willis Roberts
Gen XD.R.Throws RightBats RightCaribbeanBaltimore OriolesAmerican LeagueRelief Pitcher

Mike Mason 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 Mason led in strikeout rate (K%+ 101 vs 87), skill-based run prevention (DICE+ 103 vs 94), and run prevention (ERA+ 99 vs 97). Willis Roberts held the edge in home run suppression (HR9+ 113 vs 112). Keeping the role difference in mind, the edge still goes to Mike Mason.

Pitching Stats for Mike Mason and Willis Roberts

Mike Mason
Careerverified
Per 9 Inningsverified
7
7
Willis Roberts
Career
Per 9 Innings
5
5
Mike Mason
Career
Per 9 Innings
140
2.08
Willis Roberts
Careerverified
Per 9 Inningsverified
148
5.13
Mike Mason
Careerverified
Per 9 Inningsverified
90
1.34
Willis Roberts
Career
Per 9 Innings
18
0.62
Mike Mason
Careerverified
Per 9 Innings
29
0.43
Willis Roberts
Career
Per 9 Inningsverified
17
0.59
Mike Mason
Career
Per 9 Innings
39
0.58
Willis Roberts
Careerverified
Per 9 Inningsverified
15
0.52
Mike Mason
Career
Per 9 Innings
42.65
42.65
Willis Roberts
Careerverified
Per 9 Inningsverified
53.13
53.13
Mike Mason
Careerverified
Per 9 Inningsverified
64.29
64.29
Willis Roberts
Career
Per 9 Innings
12.16
12.16
Mike Mason
Careerverified
Per 9 Inningsverified
7
0.1
Willis Roberts
Career
Per 9 Innings
1
0.03
Mike Mason
Careerverified
Per 9 Inningsverified
2
0.03
Willis Roberts
Career
Per 9 Innings
0
0
Mike Mason
Career
Per 9 Innings
0
0
Willis Roberts
Careerverified
Per 9 Inningsverified
7
0.24
Mike Mason
Career
Per 9 Inningsverified
305
4.53
Willis Roberts
Careerverified
Per 9 Innings
134
4.64
Mike Mason
Careerverified
Per 9 Inningsverified
4.53
4.53
Willis Roberts
Career
Per 9 Innings
4.64
4.64
Mike Mason
Careerverified
Per 9 Inningsverified
4.4
4.4
Willis Roberts
Career
Per 9 Innings
4.97
4.97
Mike Mason
Careerverified
Per 9 Inningsverified
4.48
4.48
Willis Roberts
Career
Per 9 Innings
4.56
4.56
Mike Mason
Careerverified
Per 9 Inningsverified
0.268
0.268
Willis Roberts
Career
Per 9 Innings
0.274
0.274
Mike Mason
Careerverified
Per 9 Innings
1817
27
Willis Roberts
Career
Per 9 Innings
779
27
Mike Mason
Careerverified
Per 9 Innings
605.2
9
Willis Roberts
Career
Per 9 Innings
259.2
9
Mike Mason
Career
Per 9 Inningsverified
625
9.29
Willis Roberts
Careerverified
Per 9 Innings
277
9.6
Mike Mason
Careerverified
Per 9 Inningsverified
9.29
9.29
Willis Roberts
Career
Per 9 Innings
9.6
9.6
Mike Mason
Career
Per 9 Innings
65
0.97
Willis Roberts
Careerverified
Per 9 Inningsverified
27
0.94
Mike Mason
Career
Per 9 Innings
0.97
0.97
Willis Roberts
Careerverified
Per 9 Inningsverified
0.94
0.94
Mike Mason
Career
Per 9 Innings
0.46
0.46
Willis Roberts
Careerverified
Per 9 Inningsverified
0.18
0.18
Mike Mason
Career
Per 9 Inningsverified
249
3.7
Willis Roberts
Careerverified
Per 9 Innings
112
3.88
Mike Mason
Career
Per 9 Innings
14
0.21
Willis Roberts
Careerverified
Per 9 Innings
6
0.21
Mike Mason
Careerverified
Per 9 Inningsverified
3.7
3.7
Willis Roberts
Career
Per 9 Innings
3.88
3.88
Mike Mason
Careerverified
Per 9 Innings
363
5.39
Willis Roberts
Career
Per 9 Inningsverified
179
6.2
Mike Mason
Career
Per 9 Innings
5.39
5.39
Willis Roberts
Careerverified
Per 9 Inningsverified
6.2
6.2
Mike Mason
Careerverified
Per 9 Inningsverified
2.59
2.59
Willis Roberts
Career
Per 9 Innings
1.21
1.21
Mike Mason
Career
Per 9 Innings
1.011
1.011
Willis Roberts
Careerverified
Per 9 Inningsverified
1.121
1.121
Mike Mason
Career
Per 9 Inningsverified
17
0.25
Willis Roberts
Careerverified
Per 9 Innings
13
0.45
Mike Mason
Careerverified
Per 9 Inningsverified
11
0.16
Willis Roberts
Career
Per 9 Innings
25
0.87
Mike Mason
Career
Per 9 Inningsverified
3
0.04
Willis Roberts
Careerverified
Per 9 Innings
2
0.07
Mike Mason
Careerverified
Per 9 Innings
2635
39.16
Willis Roberts
Career
Per 9 Inningsverified
1165
40.38
Mike Mason
Career
Per 9 Innings
14
0.21
Willis Roberts
Careerverified
Per 9 Inningsverified
54
1.87
Mike Mason
Career
Per 9 Inningsverified
335
4.98
Willis Roberts
Careerverified
Per 9 Innings
146
5.06
Mike Mason
Careerverified
Per 9 Inningsverified
4.98
4.98
Willis Roberts
Career
Per 9 Innings
5.06
5.06
Mike Mason
Career
Per 9 Innings
20
0.3
Willis Roberts
Careerverified
Per 9 Inningsverified
7
0.24
Mike Mason
Career
Per 9 Innings
26
0.39
Willis Roberts
Careerverified
Per 9 Inningsverified
11
0.38
Mike Mason
Careerverified
Per 9 Inningsverified
55
0.82
Willis Roberts
Career
Per 9 Innings
21
0.73
Mike Mason
Careerverified
Per 9 Inningsverified
1.443
1.443
Willis Roberts
Career
Per 9 Innings
1.498
1.498
Mike Mason
Careerverified
Per 9 Innings
2329
34.61
Willis Roberts
Career
Per 9 Inningsverified
1010
35.01
Mike Mason
Career
Per 9 Innings
2.39
2.39
Willis Roberts
Careerverified
Per 9 Inningsverified
0.99
0.99
Mike Mason
Careerverified
Per 9 Inningsverified
0.295
0.295
Willis Roberts
Career
Per 9 Innings
0.311
0.311
Mike Mason
Career
Per 9 Innings
39.16
39.16
Willis Roberts
Careerverified
Per 9 Inningsverified
40.38
40.38

Fielding Stats for Mike Mason and Willis Roberts

Mike Mason
Careerverified
Per 9 Inningsverified
7
7
Willis Roberts
Career
Per 9 Innings
5
5
Mike Mason
Career
Per 9 Innings
140
2.08
Willis Roberts
Careerverified
Per 9 Inningsverified
148
5.13
Mike Mason
Careerverified
Per 9 Inningsverified
90
1.34
Willis Roberts
Career
Per 9 Innings
18
0.62
Mike Mason
Careerverified
Per 9 Innings
1817
27
Willis Roberts
Career
Per 9 Innings
779
27
Mike Mason
Careerverified
Per 9 Innings
605.2
9
Willis Roberts
Career
Per 9 Innings
259.2
9
Mike Mason
Careerverified
Per 9 Innings
21
0.31
Willis Roberts
Career
Per 9 Inningsverified
15
0.52
Mike Mason
Careerverified
Per 9 Innings
88
1.31
Willis Roberts
Career
Per 9 Inningsverified
39
1.35
Mike Mason
Career
Per 9 Inningsverified
5
0.07
Willis Roberts
Career
Per 9 Innings
5
0.17
Mike Mason
Careerverified
Per 9 Innings
114
1.69
Willis Roberts
Career
Per 9 Inningsverified
59
2.04
Mike Mason
Careerverified
Per 9 Innings
109
1.62
Willis Roberts
Career
Per 9 Inningsverified
54
1.87
Mike Mason
Careerverified
Per 9 Inningsverified
95.61
95.61
Willis Roberts
Career
Per 9 Innings
91.53
91.53
Mike Mason
Careerverified
Per 9 Inningsverified
0.779
0.779
Willis Roberts
Career
Per 9 Innings
0.365
0.365
Mike Mason
Careerverified
Per 9 Inningsverified
64.29
64.29
Willis Roberts
Career
Per 9 Innings
12.16
12.16
Mike Mason
Careerverified
Per 9 Inningsverified
3
0.04
Willis Roberts
Career
Per 9 Innings
1
0.03
Mike Mason
Career
Per 9 Innings
0
0
Willis Roberts
Career
Per 9 Innings
0
0
Mike Mason
Career
Per 9 Innings
0
0
Willis Roberts
Career
Per 9 Innings
0
0
Mike Mason
Career
Per 9 Innings
0
0
Willis Roberts
Career
Per 9 Innings
0
0
Mike Mason
Career
Per 9 Innings
0
0
Willis Roberts
Career
Per 9 Innings
0
0

Hitting Stats for Mike Mason and Willis Roberts

Mike Mason
Careerverified
Per 600 PAverified
7
7
Willis Roberts
Career
Per 600 PA
5
5
Mike Mason
Career
Per 600 PA
141
6507.69
Willis Roberts
Careerverified
Per 600 PAverified
148
14800
Mike Mason
Careerverified
Per 600 PA
13
600
Willis Roberts
Career
Per 600 PA
6
600
Mike Mason
Careerverified
Per 600 PA
9
415.38
Willis Roberts
Career
Per 600 PAverified
5
500
Mike Mason
Careerverified
Per 600 PAverified
0.222
0.222
Willis Roberts
Career
Per 600 PA
0.2
0.2
Mike Mason
Careerverified
Per 600 PAverified
0.654
0.654
Willis Roberts
Career
Per 600 PA
0.5
0.5
Mike Mason
Careerverified
Per 600 PA
2
92.31
Willis Roberts
Career
Per 600 PAverified
1
100
Mike Mason
Careerverified
Per 600 PA
2
92.31
Willis Roberts
Career
Per 600 PAverified
1
100
Mike Mason
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Mike Mason
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Mike Mason
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Mike Mason
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Mike Mason
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Mike Mason
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Mike Mason
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Mike Mason
Careerverified
Per 600 PAverified
0.63
29.19
Willis Roberts
Career
Per 600 PA
0.18
18.03
Mike Mason
Careerverified
Per 600 PA
2
92.31
Willis Roberts
Career
Per 600 PAverified
1
100
Mike Mason
Careerverified
Per 600 PAverified
3
138.46
Willis Roberts
Career
Per 600 PA
1
100
Mike Mason
Careerverified
Per 600 PAverified
0.3
0.3
Willis Roberts
Career
Per 600 PA
0.2
0.2
Mike Mason
Careerverified
Per 600 PAverified
0.222
0.222
Willis Roberts
Career
Per 600 PA
0.2
0.2
Mike Mason
Careerverified
Per 600 PAverified
0.522
0.522
Willis Roberts
Career
Per 600 PA
0.4
0.4
Mike Mason
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Mike Mason
Careerverified
Per 600 PAverified
0.191
0.191
Willis Roberts
Career
Per 600 PA
0.14
0.14
Mike Mason
Careerverified
Per 600 PAverified
0.429
0.429
Willis Roberts
Career
Per 600 PA
0.25
0.25
Mike Mason
Career
Per 600 PA
0.4
0.4
Willis Roberts
Careerverified
Per 600 PAverified
1
1
Mike Mason
Careerverified
Per 600 PAverified
1
46.15
Willis Roberts
Career
Per 600 PA
0
0
Mike Mason
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Mike Mason
Careerverified
Per 600 PAverified
1
46.15
Willis Roberts
Career
Per 600 PA
0
0
Mike Mason
Careerverified
Per 600 PAverified
0.9
41.55
Willis Roberts
Career
Per 600 PA
0.18
18.45
Mike Mason
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Mike Mason
Careerverified
Per 600 PAverified
1
46.15
Willis Roberts
Career
Per 600 PA
0
0
Mike Mason
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Mike Mason
Career
Per 600 PAverified
4
184.62
Willis Roberts
Career
Per 600 PA
4
400
Mike Mason
Careerverified
Per 600 PAverified
3.25
3.25
Willis Roberts
Career
Per 600 PA
1.5
1.5
Mike Mason
Careerverified
Per 600 PAverified
0.25
0.25
Willis Roberts
Career
Per 600 PA
0
0
Mike Mason
Careerverified
Per 600 PAverified
3
138.46
Willis Roberts
Career
Per 600 PA
1
100
Mike Mason
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Mike Mason
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Mike Mason
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Mike Mason
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Mike Mason
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Mike Mason
Career
Per 600 PA
Willis Roberts
Career
Per 600 PA