Casey Janssen vs. Joe Mays — Career Comparison

Casey Janssen
MillenialCaliforniaThrows RightBats RightNorth AmericaToronto Blue JaysAmerican LeagueRelief Pitcher
Joe Mays
Gen XMichiganThrows RightBats SwitchNorth AmericaMinnesota TwinsAmerican LeagueStarting PitcherAll-Star

Joe Mays built a career as a starting pitcher and Casey Janssen as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Joe Mays led in run prevention (ERA+ 100 vs 87), home run suppression (HR9+ 97 vs 85), and strikeout rate (K%+ 78 vs 76). Casey Janssen held the edge in walk avoidance (BB%+ 171 vs 110). Role difference aside, Joe Mays holds a clear edge on every meaningful shared measure.

Pitching Stats for Casey Janssen and Joe Mays

Casey Janssen
Careerverified
Per 9 Inningsverified
9
9
Joe Mays
Career
Per 9 Innings
7
7
Casey Janssen
Careerverified
Per 9 Inningsverified
437
7.38
Joe Mays
Career
Per 9 Innings
206
1.86
Casey Janssen
Career
Per 9 Innings
22
0.37
Joe Mays
Careerverified
Per 9 Inningsverified
156
1.41
Casey Janssen
Career
Per 9 Inningsverified
31
0.52
Joe Mays
Careerverified
Per 9 Innings
48
0.43
Casey Janssen
Careerverified
Per 9 Inningsverified
29
0.49
Joe Mays
Career
Per 9 Innings
70
0.63
Casey Janssen
Careerverified
Per 9 Inningsverified
51.67
51.67
Joe Mays
Career
Per 9 Innings
40.68
40.68
Casey Janssen
Career
Per 9 Innings
5.03
5.03
Joe Mays
Careerverified
Per 9 Inningsverified
75.73
75.73
Casey Janssen
Career
Per 9 Innings
0
0
Joe Mays
Careerverified
Per 9 Inningsverified
10
0.09
Casey Janssen
Career
Per 9 Innings
0
0
Joe Mays
Careerverified
Per 9 Inningsverified
6
0.05
Casey Janssen
Careerverified
Per 9 Inningsverified
90
1.52
Joe Mays
Career
Per 9 Innings
0
0
Casey Janssen
Careerverified
Per 9 Inningsverified
215
3.63
Joe Mays
Career
Per 9 Innings
559
5.05
Casey Janssen
Careerverified
Per 9 Inningsverified
3.63
3.63
Joe Mays
Career
Per 9 Innings
5.05
5.05
Casey Janssen
Careerverified
Per 9 Inningsverified
3.44
3.44
Joe Mays
Career
Per 9 Innings
4.91
4.91
Casey Janssen
Careerverified
Per 9 Inningsverified
3.65
3.65
Joe Mays
Career
Per 9 Innings
4.82
4.82
Casey Janssen
Careerverified
Per 9 Inningsverified
0.253
0.253
Joe Mays
Career
Per 9 Innings
0.286
0.286
Casey Janssen
Career
Per 9 Innings
1599
27
Joe Mays
Careerverified
Per 9 Innings
2991
27
Casey Janssen
Career
Per 9 Innings
533
9
Joe Mays
Careerverified
Per 9 Innings
997
9
Casey Janssen
Careerverified
Per 9 Inningsverified
518
8.75
Joe Mays
Career
Per 9 Innings
1130
10.2
Casey Janssen
Careerverified
Per 9 Inningsverified
8.75
8.75
Joe Mays
Career
Per 9 Innings
10.2
10.2
Casey Janssen
Careerverified
Per 9 Inningsverified
52
0.88
Joe Mays
Career
Per 9 Innings
138
1.25
Casey Janssen
Careerverified
Per 9 Inningsverified
0.88
0.88
Joe Mays
Career
Per 9 Innings
1.25
1.25
Casey Janssen
Careerverified
Per 9 Inningsverified
0.12
0.12
Joe Mays
Career
Per 9 Innings
0.67
0.67
Casey Janssen
Careerverified
Per 9 Inningsverified
129
2.18
Joe Mays
Career
Per 9 Innings
329
2.97
Casey Janssen
Career
Per 9 Innings
13
0.22
Joe Mays
Careerverified
Per 9 Inningsverified
10
0.09
Casey Janssen
Careerverified
Per 9 Inningsverified
2.18
2.18
Joe Mays
Career
Per 9 Innings
2.97
2.97
Casey Janssen
Career
Per 9 Inningsverified
395
6.67
Joe Mays
Careerverified
Per 9 Innings
512
4.62
Casey Janssen
Careerverified
Per 9 Inningsverified
6.67
6.67
Joe Mays
Career
Per 9 Innings
4.62
4.62
Casey Janssen
Career
Per 9 Innings
0.9
0.9
Joe Mays
Careerverified
Per 9 Inningsverified
2.49
2.49
Casey Janssen
Careerverified
Per 9 Inningsverified
0.983
0.983
Joe Mays
Career
Per 9 Innings
0.844
0.844
Casey Janssen
Careerverified
Per 9 Inningsverified
16
0.27
Joe Mays
Career
Per 9 Innings
47
0.42
Casey Janssen
Career
Per 9 Innings
25
0.42
Joe Mays
Careerverified
Per 9 Inningsverified
18
0.16
Casey Janssen
Career
Per 9 Innings
3
0.05
Joe Mays
Careerverified
Per 9 Inningsverified
0
0
Casey Janssen
Career
Per 9 Innings
2227
37.6
Joe Mays
Careerverified
Per 9 Inningsverified
4360
39.36
Casey Janssen
Careerverified
Per 9 Inningsverified
199
3.36
Joe Mays
Career
Per 9 Innings
14
0.13
Casey Janssen
Careerverified
Per 9 Inningsverified
231
3.9
Joe Mays
Career
Per 9 Innings
601
5.43
Casey Janssen
Careerverified
Per 9 Inningsverified
3.9
3.9
Joe Mays
Career
Per 9 Innings
5.43
5.43
Casey Janssen
Careerverified
Per 9 Inningsverified
11
0.19
Joe Mays
Career
Per 9 Innings
30
0.27
Casey Janssen
Careerverified
Per 9 Inningsverified
13
0.22
Joe Mays
Career
Per 9 Innings
29
0.26
Casey Janssen
Career
Per 9 Innings
40
0.68
Joe Mays
Careerverified
Per 9 Inningsverified
104
0.94
Casey Janssen
Careerverified
Per 9 Inningsverified
1.214
1.214
Joe Mays
Career
Per 9 Innings
1.463
1.463
Casey Janssen
Career
Per 9 Innings
2049
34.6
Joe Mays
Careerverified
Per 9 Inningsverified
3954
35.69
Casey Janssen
Careerverified
Per 9 Inningsverified
0.53
0.53
Joe Mays
Career
Per 9 Innings
2.92
2.92
Casey Janssen
Careerverified
Per 9 Inningsverified
0.291
0.291
Joe Mays
Career
Per 9 Innings
0.3
0.3
Casey Janssen
Career
Per 9 Innings
37.6
37.6
Joe Mays
Careerverified
Per 9 Inningsverified
39.36
39.36

Fielding Stats for Casey Janssen and Joe Mays

Casey Janssen
Careerverified
Per 9 Inningsverified
9
9
Joe Mays
Career
Per 9 Innings
7
7
Casey Janssen
Careerverified
Per 9 Inningsverified
437
7.38
Joe Mays
Career
Per 9 Innings
206
1.86
Casey Janssen
Career
Per 9 Innings
22
0.37
Joe Mays
Careerverified
Per 9 Inningsverified
156
1.41
Casey Janssen
Career
Per 9 Innings
1599
27
Joe Mays
Careerverified
Per 9 Innings
2991
27
Casey Janssen
Career
Per 9 Innings
533
9
Joe Mays
Careerverified
Per 9 Innings
997
9
Casey Janssen
Career
Per 9 Inningsverified
52
0.88
Joe Mays
Careerverified
Per 9 Innings
80
0.72
Casey Janssen
Career
Per 9 Innings
64
1.08
Joe Mays
Careerverified
Per 9 Inningsverified
130
1.17
Casey Janssen
Careerverified
Per 9 Innings
6
0.1
Joe Mays
Career
Per 9 Inningsverified
8
0.07
Casey Janssen
Career
Per 9 Inningsverified
122
2.06
Joe Mays
Careerverified
Per 9 Innings
218
1.97
Casey Janssen
Career
Per 9 Inningsverified
116
1.96
Joe Mays
Careerverified
Per 9 Innings
210
1.9
Casey Janssen
Career
Per 9 Innings
95.08
95.08
Joe Mays
Careerverified
Per 9 Inningsverified
96.33
96.33
Casey Janssen
Career
Per 9 Innings
0.265
0.265
Joe Mays
Careerverified
Per 9 Inningsverified
1.019
1.019
Casey Janssen
Career
Per 9 Innings
5.03
5.03
Joe Mays
Careerverified
Per 9 Inningsverified
75.73
75.73
Casey Janssen
Career
Per 9 Innings
2
0.03
Joe Mays
Careerverified
Per 9 Inningsverified
15
0.14
Casey Janssen
Career
Per 9 Innings
0
0
Joe Mays
Career
Per 9 Innings
0
0
Casey Janssen
Career
Per 9 Innings
0
0
Joe Mays
Career
Per 9 Innings
0
0
Casey Janssen
Career
Per 9 Innings
0
0
Joe Mays
Career
Per 9 Innings
0
0
Casey Janssen
Career
Per 9 Innings
0
0
Joe Mays
Career
Per 9 Innings
0
0

Hitting Stats for Casey Janssen and Joe Mays

Casey Janssen
Careerverified
Per 600 PAverified
9
9
Joe Mays
Career
Per 600 PA
7
7
Casey Janssen
Careerverified
Per 600 PAverified
437
65550
Joe Mays
Career
Per 600 PA
206
3987.1
Casey Janssen
Career
Per 600 PA
4
600
Joe Mays
Careerverified
Per 600 PA
31
600
Casey Janssen
Career
Per 600 PA
3
450
Joe Mays
Careerverified
Per 600 PAverified
24
464.52
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Careerverified
Per 600 PAverified
0.25
0.25
Casey Janssen
Career
Per 600 PA
0.25
0.25
Joe Mays
Careerverified
Per 600 PAverified
0.726
0.726
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Careerverified
Per 600 PAverified
6
116.13
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Careerverified
Per 600 PAverified
4
77.42
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Careerverified
Per 600 PAverified
2
38.71
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Career
Per 600 PA
0
0
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Career
Per 600 PA
0
0
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Careerverified
Per 600 PAverified
2
38.71
Casey Janssen
Career
Per 600 PA
Joe Mays
Careerverified
Per 600 PAverified
0.333
0.333
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Career
Per 600 PA
0
0
Casey Janssen
Career
Per 600 PA
Joe Mays
Career
Per 600 PA
0
0
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Careerverified
Per 600 PAverified
2.93
56.72
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Careerverified
Per 600 PAverified
8
154.84
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Careerverified
Per 600 PAverified
9
174.19
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Careerverified
Per 600 PAverified
0.333
0.333
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Careerverified
Per 600 PAverified
0.333
0.333
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Careerverified
Per 600 PAverified
0.667
0.667
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Careerverified
Per 600 PAverified
0.083
0.083
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Careerverified
Per 600 PAverified
0.233
0.233
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Careerverified
Per 600 PAverified
0.611
0.611
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Careerverified
Per 600 PAverified
0.4
0.4
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Careerverified
Per 600 PAverified
1
19.35
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Careerverified
Per 600 PAverified
3
58.06
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Careerverified
Per 600 PAverified
4
77.42
Casey Janssen
Career
Per 600 PA
-0.29
-43.52
Joe Mays
Careerverified
Per 600 PAverified
3.15
60.89
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Career
Per 600 PA
0
0
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Careerverified
Per 600 PAverified
3
58.06
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Career
Per 600 PA
0
0
Casey Janssen
Careerverified
Per 600 PA
2
300
Joe Mays
Career
Per 600 PAverified
9
174.19
Casey Janssen
Career
Per 600 PA
2
2
Joe Mays
Careerverified
Per 600 PAverified
3.44
3.44
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Careerverified
Per 600 PAverified
0.33
0.33
Casey Janssen
Career
Per 600 PAverified
1
150
Joe Mays
Careerverified
Per 600 PA
4
77.42
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Career
Per 600 PA
0
0
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Career
Per 600 PA
0
0
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Career
Per 600 PA
0
0
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Career
Per 600 PA
0
0
Casey Janssen
Career
Per 600 PA
0
0
Joe Mays
Career
Per 600 PA
0
0
Casey Janssen
Career
Per 600 PA
Joe Mays
Career
Per 600 PA