Aroldis Chapman vs. Keith Comstock — Career Comparison

Aroldis Chapman
MillenialCubaThrows LeftBats LeftCaribbeanBoston Red SoxAmerican LeagueRelief PitcherAll-Star
Keith Comstock
Baby BoomersCaliforniaThrows LeftBats LeftNorth AmericaSeattle MarinersAmerican LeagueRelief Pitcher

The numbers give Aroldis Chapman a clear advantage over Keith Comstock across the core pitching metrics. Aroldis Chapman led in strikeout rate (K%+ 161 vs 142), home run suppression (HR9+ 126 vs 117), and run prevention (ERA+ 112 vs 107). Keith Comstock held the edge in walk avoidance (BB%+ 79 vs 60). Aroldis Chapman was the better reliever — the numbers make that case clearly.

Pitching Stats for Aroldis Chapman and Keith Comstock

Aroldis Chapman
Careerverified
Per 9 Inningsverified
16
16
Keith Comstock
Career
Per 9 Innings
6
6
Aroldis Chapman
Careerverified
Per 9 Inningsverified
863
9.46
Keith Comstock
Career
Per 9 Innings
144
8.47
Aroldis Chapman
Career
Per 9 Innings
0
0
Keith Comstock
Career
Per 9 Innings
0
0
Aroldis Chapman
Careerverified
Per 9 Inningsverified
60
0.66
Keith Comstock
Career
Per 9 Innings
10
0.59
Aroldis Chapman
Career
Per 9 Innings
48
0.53
Keith Comstock
Careerverified
Per 9 Inningsverified
7
0.41
Aroldis Chapman
Career
Per 9 Innings
55.56
55.56
Keith Comstock
Careerverified
Per 9 Inningsverified
58.82
58.82
Aroldis Chapman
Career
Per 9 Innings
0
0
Keith Comstock
Career
Per 9 Innings
0
0
Aroldis Chapman
Career
Per 9 Innings
0
0
Keith Comstock
Career
Per 9 Innings
0
0
Aroldis Chapman
Career
Per 9 Innings
0
0
Keith Comstock
Career
Per 9 Innings
0
0
Aroldis Chapman
Careerverified
Per 9 Inningsverified
367
4.02
Keith Comstock
Career
Per 9 Innings
3
0.18
Aroldis Chapman
Career
Per 9 Inningsverified
230
2.52
Keith Comstock
Careerverified
Per 9 Innings
69
4.06
Aroldis Chapman
Careerverified
Per 9 Inningsverified
2.52
2.52
Keith Comstock
Career
Per 9 Innings
4.06
4.06
Aroldis Chapman
Careerverified
Per 9 Inningsverified
2.16
2.16
Keith Comstock
Career
Per 9 Innings
3.57
3.57
Aroldis Chapman
Careerverified
Per 9 Inningsverified
2.22
2.22
Keith Comstock
Career
Per 9 Innings
3.8
3.8
Aroldis Chapman
Careerverified
Per 9 Inningsverified
0.165
0.165
Keith Comstock
Career
Per 9 Innings
0.241
0.241
Aroldis Chapman
Careerverified
Per 9 Innings
2464
27
Keith Comstock
Career
Per 9 Innings
459
27
Aroldis Chapman
Careerverified
Per 9 Innings
821.1
9
Keith Comstock
Career
Per 9 Innings
153
9
Aroldis Chapman
Career
Per 9 Inningsverified
475
5.2
Keith Comstock
Careerverified
Per 9 Innings
134
7.88
Aroldis Chapman
Careerverified
Per 9 Inningsverified
5.21
5.21
Keith Comstock
Career
Per 9 Innings
7.88
7.88
Aroldis Chapman
Career
Per 9 Inningsverified
54
0.59
Keith Comstock
Careerverified
Per 9 Innings
14
0.82
Aroldis Chapman
Careerverified
Per 9 Inningsverified
0.59
0.59
Keith Comstock
Career
Per 9 Innings
0.82
0.82
Aroldis Chapman
Careerverified
Per 9 Inningsverified
0.06
0.06
Keith Comstock
Career
Per 9 Innings
0.1
0.1
Aroldis Chapman
Career
Per 9 Innings
408
4.47
Keith Comstock
Careerverified
Per 9 Inningsverified
75
4.41
Aroldis Chapman
Careerverified
Per 9 Inningsverified
7
0.08
Keith Comstock
Career
Per 9 Innings
13
0.76
Aroldis Chapman
Career
Per 9 Innings
4.47
4.47
Keith Comstock
Careerverified
Per 9 Inningsverified
4.41
4.41
Aroldis Chapman
Careerverified
Per 9 Inningsverified
1331
14.58
Keith Comstock
Career
Per 9 Innings
142
8.35
Aroldis Chapman
Careerverified
Per 9 Inningsverified
14.58
14.58
Keith Comstock
Career
Per 9 Innings
8.35
8.35
Aroldis Chapman
Careerverified
Per 9 Inningsverified
1.54
1.54
Keith Comstock
Career
Per 9 Innings
0.99
0.99
Aroldis Chapman
Careerverified
Per 9 Inningsverified
2.117
2.117
Keith Comstock
Career
Per 9 Innings
1.418
1.418
Aroldis Chapman
Career
Per 9 Innings
87
0.95
Keith Comstock
Careerverified
Per 9 Inningsverified
12
0.71
Aroldis Chapman
Career
Per 9 Innings
33
0.36
Keith Comstock
Careerverified
Per 9 Inningsverified
0
0
Aroldis Chapman
Career
Per 9 Inningsverified
6
0.07
Keith Comstock
Careerverified
Per 9 Innings
3
0.18
Aroldis Chapman
Careerverified
Per 9 Innings
3341
36.61
Keith Comstock
Career
Per 9 Inningsverified
650
38.24
Aroldis Chapman
Careerverified
Per 9 Inningsverified
563
6.17
Keith Comstock
Career
Per 9 Innings
46
2.71
Aroldis Chapman
Career
Per 9 Inningsverified
255
2.79
Keith Comstock
Careerverified
Per 9 Innings
74
4.35
Aroldis Chapman
Careerverified
Per 9 Inningsverified
2.79
2.79
Keith Comstock
Career
Per 9 Innings
4.35
4.35
Aroldis Chapman
Careerverified
Per 9 Inningsverified
5
0.05
Keith Comstock
Career
Per 9 Innings
11
0.65
Aroldis Chapman
Career
Per 9 Inningsverified
17
0.19
Keith Comstock
Careerverified
Per 9 Innings
9
0.53
Aroldis Chapman
Careerverified
Per 9 Innings
26
0.28
Keith Comstock
Career
Per 9 Inningsverified
11
0.65
Aroldis Chapman
Careerverified
Per 9 Inningsverified
1.075
1.075
Keith Comstock
Career
Per 9 Innings
1.366
1.366
Aroldis Chapman
Careerverified
Per 9 Innings
2878
31.54
Keith Comstock
Career
Per 9 Inningsverified
555
32.65
Aroldis Chapman
Careerverified
Per 9 Inningsverified
0.3
0.3
Keith Comstock
Career
Per 9 Innings
0.51
0.51
Aroldis Chapman
Careerverified
Per 9 Inningsverified
0.282
0.282
Keith Comstock
Career
Per 9 Innings
0.301
0.301
Aroldis Chapman
Career
Per 9 Innings
36.61
36.61
Keith Comstock
Careerverified
Per 9 Inningsverified
38.24
38.24

Fielding Stats for Aroldis Chapman and Keith Comstock

Aroldis Chapman
Careerverified
Per 9 Inningsverified
16
16
Keith Comstock
Career
Per 9 Innings
6
6
Aroldis Chapman
Careerverified
Per 9 Inningsverified
863
9.46
Keith Comstock
Career
Per 9 Innings
145
8.53
Aroldis Chapman
Career
Per 9 Innings
0
0
Keith Comstock
Career
Per 9 Innings
0
0
Aroldis Chapman
Careerverified
Per 9 Innings
2464
27
Keith Comstock
Career
Per 9 Innings
459
27
Aroldis Chapman
Careerverified
Per 9 Innings
821.1
9
Keith Comstock
Career
Per 9 Innings
153
9
Aroldis Chapman
Careerverified
Per 9 Innings
23
0.25
Keith Comstock
Career
Per 9 Inningsverified
6
0.35
Aroldis Chapman
Careerverified
Per 9 Innings
55
0.6
Keith Comstock
Career
Per 9 Inningsverified
22
1.29
Aroldis Chapman
Career
Per 9 Innings
11
0.12
Keith Comstock
Careerverified
Per 9 Innings
2
0.12
Aroldis Chapman
Careerverified
Per 9 Innings
89
0.98
Keith Comstock
Career
Per 9 Inningsverified
30
1.76
Aroldis Chapman
Careerverified
Per 9 Innings
78
0.85
Keith Comstock
Career
Per 9 Inningsverified
28
1.65
Aroldis Chapman
Career
Per 9 Innings
87.64
87.64
Keith Comstock
Careerverified
Per 9 Inningsverified
93.33
93.33
Aroldis Chapman
Career
Per 9 Innings
0.09
0.09
Keith Comstock
Careerverified
Per 9 Inningsverified
0.193
0.193
Aroldis Chapman
Career
Per 9 Innings
0
0
Keith Comstock
Career
Per 9 Innings
0
0
Aroldis Chapman
Career
Per 9 Innings
1
0.01
Keith Comstock
Career
Per 9 Inningsverified
1
0.06
Aroldis Chapman
Career
Per 9 Innings
0
0
Keith Comstock
Career
Per 9 Innings
0
0
Aroldis Chapman
Career
Per 9 Innings
0
0
Keith Comstock
Career
Per 9 Innings
0
0
Aroldis Chapman
Career
Per 9 Innings
0
0
Keith Comstock
Career
Per 9 Innings
0
0
Aroldis Chapman
Career
Per 9 Innings
0
0
Keith Comstock
Career
Per 9 Innings
0
0

Hitting Stats for Aroldis Chapman and Keith Comstock

Aroldis Chapman
Careerverified
Per 600 PAverified
16
16
Keith Comstock
Career
Per 600 PA
6
6
Aroldis Chapman
Careerverified
Per 600 PAverified
863
258900
Keith Comstock
Career
Per 600 PA
144
43200
Aroldis Chapman
Career
Per 600 PA
2
600
Keith Comstock
Career
Per 600 PA
2
600
Aroldis Chapman
Career
Per 600 PA
2
600
Keith Comstock
Career
Per 600 PA
2
600
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
Keith Comstock
Career
Per 600 PA
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
Keith Comstock
Career
Per 600 PA
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Careerverified
Per 600 PAverified
1
300
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Careerverified
Per 600 PAverified
1
300
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
-0.21
-63.2
Keith Comstock
Career
Per 600 PA
-0.21
-63.2
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
1
300
Keith Comstock
Career
Per 600 PA
1
300
Aroldis Chapman
Career
Per 600 PA
2
2
Keith Comstock
Career
Per 600 PA
2
2
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
0
0
Keith Comstock
Career
Per 600 PA
0
0
Aroldis Chapman
Career
Per 600 PA
Keith Comstock
Career
Per 600 PA