Jack Brewer vs. Zack Kelly — Career Comparison

Jack Brewer
Greatest GenerationCaliforniaThrows RightBats RightNorth AmericaNew York GiantsNational LeagueStarting Pitcher
Zack Kelly
MillenialVirginiaThrows RightBats RightNorth AmericaBoston Red SoxAmerican LeagueRelief Pitcher

Jack Brewer built a career as a starting pitcher and Zack Kelly as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Zack Kelly posted stronger surface numbers — ERA 4.15 and WHIP 1.348 compared to 4.36 and 1.417 for Jack Brewer. By the career numbers, Zack Kelly had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Jack Brewer and Zack Kelly

Jack Brewer
Career
Per 9 Innings
3
3
Zack Kelly
Careerverified
Per 9 Inningsverified
4
4
Jack Brewer
Career
Per 9 Innings
43
1.79
Zack Kelly
Careerverified
Per 9 Inningsverified
98
7.67
Jack Brewer
Careerverified
Per 9 Inningsverified
28
1.16
Zack Kelly
Career
Per 9 Innings
3
0.23
Jack Brewer
Careerverified
Per 9 Innings
9
0.37
Zack Kelly
Career
Per 9 Inningsverified
8
0.63
Jack Brewer
Career
Per 9 Inningsverified
10
0.42
Zack Kelly
Careerverified
Per 9 Innings
6
0.47
Jack Brewer
Career
Per 9 Innings
47.37
47.37
Zack Kelly
Careerverified
Per 9 Inningsverified
57.14
57.14
Jack Brewer
Careerverified
Per 9 Inningsverified
65.12
65.12
Zack Kelly
Career
Per 9 Innings
3.06
3.06
Jack Brewer
Careerverified
Per 9 Inningsverified
10
0.42
Zack Kelly
Career
Per 9 Innings
0
0
Jack Brewer
Career
Per 9 Innings
0
0
Zack Kelly
Career
Per 9 Innings
0
0
Jack Brewer
Career
Per 9 Innings
0
0
Zack Kelly
Career
Per 9 Innings
0
0
Jack Brewer
Career
Per 9 Innings
105
4.36
Zack Kelly
Careerverified
Per 9 Inningsverified
53
4.15
Jack Brewer
Career
Per 9 Innings
4.36
4.36
Zack Kelly
Careerverified
Per 9 Inningsverified
4.15
4.15
Jack Brewer
Career
Per 9 Innings
4.32
4.32
Zack Kelly
Careerverified
Per 9 Inningsverified
3.9
3.9
Jack Brewer
Career
Per 9 Innings
4.78
4.78
Zack Kelly
Careerverified
Per 9 Inningsverified
4.24
4.24
Jack Brewer
Career
Per 9 Innings
0.266
0.266
Zack Kelly
Careerverified
Per 9 Inningsverified
0.231
0.231
Jack Brewer
Careerverified
Per 9 Innings
650
27
Zack Kelly
Career
Per 9 Innings
345
27
Jack Brewer
Careerverified
Per 9 Innings
216.2
9
Zack Kelly
Career
Per 9 Innings
115
9
Jack Brewer
Career
Per 9 Innings
231
9.6
Zack Kelly
Careerverified
Per 9 Inningsverified
100
7.83
Jack Brewer
Career
Per 9 Innings
9.6
9.6
Zack Kelly
Careerverified
Per 9 Inningsverified
7.83
7.83
Jack Brewer
Career
Per 9 Inningsverified
22
0.91
Zack Kelly
Careerverified
Per 9 Innings
15
1.17
Jack Brewer
Careerverified
Per 9 Inningsverified
0.91
0.91
Zack Kelly
Career
Per 9 Innings
1.17
1.17
Jack Brewer
Career
Per 9 Innings
0.51
0.51
Zack Kelly
Careerverified
Per 9 Inningsverified
0.15
0.15
Jack Brewer
Career
Per 9 Inningsverified
76
3.16
Zack Kelly
Careerverified
Per 9 Innings
51
3.99
Jack Brewer
Careerverified
Per 9 Inningsverified
0
0
Zack Kelly
Career
Per 9 Innings
4
0.31
Jack Brewer
Careerverified
Per 9 Inningsverified
3.16
3.16
Zack Kelly
Career
Per 9 Innings
3.99
3.99
Jack Brewer
Career
Per 9 Innings
73
3.03
Zack Kelly
Careerverified
Per 9 Inningsverified
113
8.84
Jack Brewer
Career
Per 9 Innings
3.03
3.03
Zack Kelly
Careerverified
Per 9 Inningsverified
8.84
8.84
Jack Brewer
Careerverified
Per 9 Inningsverified
1.7
1.7
Zack Kelly
Career
Per 9 Innings
1.15
1.15
Jack Brewer
Career
Per 9 Innings
0.688
0.688
Zack Kelly
Careerverified
Per 9 Inningsverified
1.426
1.426
Jack Brewer
Career
Per 9 Innings
8
0.33
Zack Kelly
Careerverified
Per 9 Inningsverified
4
0.31
Jack Brewer
Careerverified
Per 9 Inningsverified
6
0.25
Zack Kelly
Career
Per 9 Innings
7
0.55
Jack Brewer
Careerverified
Per 9 Inningsverified
0
0
Zack Kelly
Career
Per 9 Innings
1
0.08
Jack Brewer
Careerverified
Per 9 Inningsverified
952
39.54
Zack Kelly
Career
Per 9 Innings
495
38.74
Jack Brewer
Career
Per 9 Innings
7
0.29
Zack Kelly
Careerverified
Per 9 Inningsverified
17
1.33
Jack Brewer
Career
Per 9 Innings
120
4.98
Zack Kelly
Careerverified
Per 9 Inningsverified
62
4.85
Jack Brewer
Career
Per 9 Innings
4.98
4.98
Zack Kelly
Careerverified
Per 9 Inningsverified
4.85
4.85
Jack Brewer
Careerverified
Per 9 Inningsverified
0
0
Zack Kelly
Career
Per 9 Innings
2
0.16
Jack Brewer
Careerverified
Per 9 Inningsverified
0
0
Zack Kelly
Career
Per 9 Innings
2
0.16
Jack Brewer
Career
Per 9 Innings
0
0
Zack Kelly
Careerverified
Per 9 Inningsverified
5
0.39
Jack Brewer
Career
Per 9 Innings
1.417
1.417
Zack Kelly
Careerverified
Per 9 Inningsverified
1.313
1.313
Jack Brewer
Careerverified
Per 9 Inningsverified
870
36.14
Zack Kelly
Career
Per 9 Innings
433
33.89
Jack Brewer
Career
Per 9 Innings
2.79
2.79
Zack Kelly
Careerverified
Per 9 Inningsverified
0.63
0.63
Jack Brewer
Careerverified
Per 9 Inningsverified
0.27
0.27
Zack Kelly
Career
Per 9 Innings
0.279
0.279
Jack Brewer
Careerverified
Per 9 Inningsverified
39.54
39.54
Zack Kelly
Career
Per 9 Innings
38.74
38.74

Fielding Stats for Jack Brewer and Zack Kelly

Jack Brewer
Career
Per 9 Innings
3
Zack Kelly
Careerverified
Per 9 Inningsverified
4
4
Jack Brewer
Career
Per 9 Innings
43
Zack Kelly
Careerverified
Per 9 Inningsverified
98
7.67
Jack Brewer
Career
Per 9 Innings
0
Zack Kelly
Careerverified
Per 9 Inningsverified
3
0.23
Jack Brewer
Career
Per 9 Innings
0
Zack Kelly
Careerverified
Per 9 Inningsverified
345
27
Jack Brewer
Career
Per 9 Innings
0
Zack Kelly
Careerverified
Per 9 Inningsverified
115
9
Jack Brewer
Career
Per 9 Innings
6
Zack Kelly
Careerverified
Per 9 Inningsverified
14
1.1
Jack Brewer
Careerverified
Per 9 Innings
29
Zack Kelly
Career
Per 9 Inningsverified
14
1.1
Jack Brewer
Career
Per 9 Inningsverified
4
Zack Kelly
Careerverified
Per 9 Innings
1
0.08
Jack Brewer
Careerverified
Per 9 Innings
39
Zack Kelly
Career
Per 9 Inningsverified
29
2.27
Jack Brewer
Careerverified
Per 9 Innings
35
Zack Kelly
Career
Per 9 Inningsverified
28
2.19
Jack Brewer
Career
Per 9 Innings
89.74
Zack Kelly
Careerverified
Per 9 Inningsverified
96.55
96.55
Jack Brewer
Careerverified
Per 9 Innings
0.814
Zack Kelly
Career
Per 9 Inningsverified
0.286
0.286
Jack Brewer
Career
Per 9 Innings
0
Zack Kelly
Careerverified
Per 9 Inningsverified
3.06
3.06
Jack Brewer
Career
Per 9 Innings
1
Zack Kelly
Career
Per 9 Inningsverified
1
0.08
Jack Brewer
Career
Per 9 Innings
0
Zack Kelly
Career
Per 9 Innings
0
0
Jack Brewer
Career
Per 9 Innings
0
Zack Kelly
Career
Per 9 Innings
0
0
Jack Brewer
Career
Per 9 Innings
0
Zack Kelly
Career
Per 9 Innings
0
0
Jack Brewer
Career
Per 9 Innings
0
Zack Kelly
Career
Per 9 Innings
0
0

Hitting Stats for Jack Brewer and Zack Kelly

Jack Brewer
Career
Per 600 PAverified
3
3
Zack Kelly
Careerverified
Per 600 PA
4
Jack Brewer
Career
Per 600 PAverified
43
314.63
Zack Kelly
Careerverified
Per 600 PA
98
Jack Brewer
Careerverified
Per 600 PAverified
82
600
Zack Kelly
Career
Per 600 PA
0
Jack Brewer
Careerverified
Per 600 PAverified
75
548.78
Zack Kelly
Career
Per 600 PA
0
Jack Brewer
Careerverified
Per 600 PAverified
0.187
0.187
Zack Kelly
Career
Per 600 PA
Jack Brewer
Careerverified
Per 600 PAverified
0.463
0.463
Zack Kelly
Career
Per 600 PA
Jack Brewer
Careerverified
Per 600 PAverified
14
102.44
Zack Kelly
Career
Per 600 PA
0
Jack Brewer
Careerverified
Per 600 PAverified
11
80.49
Zack Kelly
Career
Per 600 PA
0
Jack Brewer
Careerverified
Per 600 PAverified
3
21.95
Zack Kelly
Career
Per 600 PA
0
Jack Brewer
Career
Per 600 PA
0
0
Zack Kelly
Career
Per 600 PA
0
Jack Brewer
Career
Per 600 PA
0
0
Zack Kelly
Career
Per 600 PA
0
Jack Brewer
Careerverified
Per 600 PAverified
3
21.95
Zack Kelly
Career
Per 600 PA
0
Jack Brewer
Careerverified
Per 600 PAverified
0.214
0.214
Zack Kelly
Career
Per 600 PA
Jack Brewer
Career
Per 600 PA
0
0
Zack Kelly
Career
Per 600 PA
Jack Brewer
Career
Per 600 PA
0
0
Zack Kelly
Career
Per 600 PA
Jack Brewer
Careerverified
Per 600 PAverified
2.51
18.35
Zack Kelly
Career
Per 600 PA
Jack Brewer
Careerverified
Per 600 PAverified
17
124.39
Zack Kelly
Career
Per 600 PA
0
Jack Brewer
Careerverified
Per 600 PAverified
14
102.44
Zack Kelly
Career
Per 600 PA
0
Jack Brewer
Careerverified
Per 600 PAverified
0.187
0.187
Zack Kelly
Career
Per 600 PA
Jack Brewer
Careerverified
Per 600 PAverified
0.227
0.227
Zack Kelly
Career
Per 600 PA
Jack Brewer
Careerverified
Per 600 PAverified
0.413
0.413
Zack Kelly
Career
Per 600 PA
Jack Brewer
Careerverified
Per 600 PAverified
0.04
0.04
Zack Kelly
Career
Per 600 PA
Jack Brewer
Careerverified
Per 600 PAverified
0.141
0.141
Zack Kelly
Career
Per 600 PA
Jack Brewer
Careerverified
Per 600 PAverified
0.266
0.266
Zack Kelly
Career
Per 600 PA
Jack Brewer
Careerverified
Per 600 PAverified
0.23
0.23
Zack Kelly
Career
Per 600 PA
Jack Brewer
Careerverified
Per 600 PAverified
6
43.9
Zack Kelly
Career
Per 600 PA
0
Jack Brewer
Careerverified
Per 600 PAverified
5
36.59
Zack Kelly
Career
Per 600 PA
0
Jack Brewer
Careerverified
Per 600 PAverified
11
80.49
Zack Kelly
Career
Per 600 PA
0
Jack Brewer
Careerverified
Per 600 PAverified
1.58
11.55
Zack Kelly
Career
Per 600 PA
Jack Brewer
Career
Per 600 PA
0
0
Zack Kelly
Career
Per 600 PA
0
Jack Brewer
Career
Per 600 PA
0
0
Zack Kelly
Career
Per 600 PA
0
Jack Brewer
Career
Per 600 PA
0
0
Zack Kelly
Career
Per 600 PA
0
Jack Brewer
Career
Per 600 PA
14
102.44
Zack Kelly
Careerverified
Per 600 PAverified
0
Jack Brewer
Careerverified
Per 600 PAverified
5.86
5.86
Zack Kelly
Career
Per 600 PA
Jack Brewer
Career
Per 600 PA
0
0
Zack Kelly
Career
Per 600 PA
Jack Brewer
Careerverified
Per 600 PAverified
7
51.22
Zack Kelly
Career
Per 600 PA
0
Jack Brewer
Career
Per 600 PA
0
0
Zack Kelly
Career
Per 600 PA
0
Jack Brewer
Career
Per 600 PA
3
21.95
Zack Kelly
Careerverified
Per 600 PAverified
0
Jack Brewer
Career
Per 600 PA
0
0
Zack Kelly
Career
Per 600 PA
0
Jack Brewer
Career
Per 600 PA
0
0
Zack Kelly
Career
Per 600 PA
0
Jack Brewer
Career
Per 600 PA
0
0
Zack Kelly
Career
Per 600 PA
0
Jack Brewer
Career
Per 600 PA
Zack Kelly
Career
Per 600 PA