Brad Keller vs. Kevin Olsen — Career Comparison

Brad Keller
MillenialGeorgiaThrows RightBats RightNorth AmericaChicago CubsNational LeagueStarting Pitcher
Kevin Olsen
Gen XCaliforniaThrows RightBats RightNorth AmericaFlorida MarlinsNational LeagueStarting Pitcher

On the career pitching numbers, Brad Keller posted a stronger line than Kevin Olsen. Brad Keller posted stronger numbers in ERA (4.14 vs 5.12) and WHIP (1.414 vs 1.609). By the career numbers, Brad Keller had the better of this comparison — though ERA and WHIP alone don't account for era, park factors, or the defenses each pitcher worked behind.

Pitching Stats for Brad Keller and Kevin Olsen

Brad Keller
Careerverified
Per 9 Inningsverified
8
8
Kevin Olsen
Career
Per 9 Innings
3
3
Brad Keller
Careerverified
Per 9 Innings
234
2.67
Kevin Olsen
Career
Per 9 Inningsverified
28
3.05
Brad Keller
Careerverified
Per 9 Inningsverified
117
1.33
Kevin Olsen
Career
Per 9 Innings
10
1.09
Brad Keller
Careerverified
Per 9 Inningsverified
42
0.48
Kevin Olsen
Career
Per 9 Innings
0
0
Brad Keller
Career
Per 9 Innings
59
0.67
Kevin Olsen
Careerverified
Per 9 Inningsverified
5
0.54
Brad Keller
Careerverified
Per 9 Inningsverified
41.58
41.58
Kevin Olsen
Career
Per 9 Innings
0
0
Brad Keller
Careerverified
Per 9 Inningsverified
50
50
Kevin Olsen
Career
Per 9 Innings
35.71
35.71
Brad Keller
Careerverified
Per 9 Inningsverified
2
0.02
Kevin Olsen
Career
Per 9 Innings
0
0
Brad Keller
Careerverified
Per 9 Inningsverified
1
0.01
Kevin Olsen
Career
Per 9 Innings
0
0
Brad Keller
Careerverified
Per 9 Inningsverified
5
0.06
Kevin Olsen
Career
Per 9 Innings
0
0
Brad Keller
Career
Per 9 Inningsverified
363
4.14
Kevin Olsen
Careerverified
Per 9 Innings
47
5.12
Brad Keller
Careerverified
Per 9 Inningsverified
4.14
4.14
Kevin Olsen
Career
Per 9 Innings
5.12
5.12
Brad Keller
Careerverified
Per 9 Inningsverified
4.22
4.22
Kevin Olsen
Career
Per 9 Innings
4.89
4.89
Brad Keller
Career
Per 9 Innings
4.1
4.1
Kevin Olsen
Careerverified
Per 9 Inningsverified
3.96
3.96
Brad Keller
Careerverified
Per 9 Inningsverified
0.256
0.256
Kevin Olsen
Career
Per 9 Innings
0.288
0.288
Brad Keller
Careerverified
Per 9 Innings
2370
27
Kevin Olsen
Career
Per 9 Innings
248
27
Brad Keller
Careerverified
Per 9 Innings
790
9
Kevin Olsen
Career
Per 9 Innings
82.2
9
Brad Keller
Career
Per 9 Inningsverified
772
8.79
Kevin Olsen
Careerverified
Per 9 Innings
93
10.13
Brad Keller
Careerverified
Per 9 Inningsverified
8.79
8.79
Kevin Olsen
Career
Per 9 Innings
10.13
10.13
Brad Keller
Career
Per 9 Innings
75
0.85
Kevin Olsen
Careerverified
Per 9 Inningsverified
7
0.76
Brad Keller
Career
Per 9 Innings
0.85
0.85
Kevin Olsen
Careerverified
Per 9 Inningsverified
0.76
0.76
Brad Keller
Career
Per 9 Innings
0.32
0.32
Kevin Olsen
Careerverified
Per 9 Inningsverified
0.25
0.25
Brad Keller
Career
Per 9 Inningsverified
340
3.87
Kevin Olsen
Careerverified
Per 9 Innings
37
4.03
Brad Keller
Career
Per 9 Inningsverified
5
0.06
Kevin Olsen
Careerverified
Per 9 Innings
3
0.33
Brad Keller
Careerverified
Per 9 Inningsverified
3.87
3.87
Kevin Olsen
Career
Per 9 Innings
4.03
4.03
Brad Keller
Careerverified
Per 9 Inningsverified
613
6.98
Kevin Olsen
Career
Per 9 Innings
63
6.86
Brad Keller
Careerverified
Per 9 Inningsverified
6.98
6.98
Kevin Olsen
Career
Per 9 Innings
6.86
6.86
Brad Keller
Careerverified
Per 9 Inningsverified
2.62
2.62
Kevin Olsen
Career
Per 9 Innings
2.25
2.25
Brad Keller
Career
Per 9 Innings
1.206
1.206
Kevin Olsen
Careerverified
Per 9 Inningsverified
1.21
1.21
Brad Keller
Career
Per 9 Innings
45
0.51
Kevin Olsen
Careerverified
Per 9 Inningsverified
4
0.44
Brad Keller
Career
Per 9 Innings
33
0.38
Kevin Olsen
Careerverified
Per 9 Inningsverified
1
0.11
Brad Keller
Career
Per 9 Inningsverified
1
0.01
Kevin Olsen
Career
Per 9 Innings
1
0.11
Brad Keller
Careerverified
Per 9 Innings
3416
38.92
Kevin Olsen
Career
Per 9 Inningsverified
368
40.06
Brad Keller
Careerverified
Per 9 Innings
28
0.32
Kevin Olsen
Career
Per 9 Inningsverified
5
0.54
Brad Keller
Career
Per 9 Inningsverified
393
4.48
Kevin Olsen
Careerverified
Per 9 Innings
51
5.55
Brad Keller
Careerverified
Per 9 Inningsverified
4.48
4.48
Kevin Olsen
Career
Per 9 Innings
5.55
5.55
Brad Keller
Careerverified
Per 9 Inningsverified
4
0.05
Kevin Olsen
Career
Per 9 Innings
5
0.54
Brad Keller
Career
Per 9 Innings
25
0.28
Kevin Olsen
Careerverified
Per 9 Inningsverified
2
0.22
Brad Keller
Careerverified
Per 9 Innings
98
1.12
Kevin Olsen
Career
Per 9 Inningsverified
14
1.52
Brad Keller
Careerverified
Per 9 Inningsverified
1.408
1.408
Kevin Olsen
Career
Per 9 Innings
1.573
1.573
Brad Keller
Careerverified
Per 9 Innings
3014
34.34
Kevin Olsen
Career
Per 9 Inningsverified
323
35.17
Brad Keller
Careerverified
Per 9 Inningsverified
1.68
1.68
Kevin Olsen
Career
Per 9 Innings
1.82
1.82
Brad Keller
Careerverified
Per 9 Inningsverified
0.3
0.3
Kevin Olsen
Career
Per 9 Innings
0.34
0.34
Brad Keller
Career
Per 9 Innings
38.92
38.92
Kevin Olsen
Careerverified
Per 9 Inningsverified
40.06
40.06

Fielding Stats for Brad Keller and Kevin Olsen

Brad Keller
Careerverified
Per 9 Inningsverified
8
8
Kevin Olsen
Career
Per 9 Innings
3
3
Brad Keller
Careerverified
Per 9 Innings
234
2.67
Kevin Olsen
Career
Per 9 Inningsverified
28
3.05
Brad Keller
Careerverified
Per 9 Inningsverified
117
1.33
Kevin Olsen
Career
Per 9 Innings
10
1.09
Brad Keller
Careerverified
Per 9 Innings
2370
27
Kevin Olsen
Career
Per 9 Innings
248
27
Brad Keller
Careerverified
Per 9 Innings
790
9
Kevin Olsen
Career
Per 9 Innings
82.2
9
Brad Keller
Careerverified
Per 9 Innings
42
0.48
Kevin Olsen
Career
Per 9 Inningsverified
11
1.2
Brad Keller
Careerverified
Per 9 Inningsverified
73
0.83
Kevin Olsen
Career
Per 9 Innings
6
0.65
Brad Keller
Career
Per 9 Inningsverified
4
0.05
Kevin Olsen
Careerverified
Per 9 Innings
1
0.11
Brad Keller
Careerverified
Per 9 Innings
119
1.36
Kevin Olsen
Career
Per 9 Inningsverified
18
1.96
Brad Keller
Careerverified
Per 9 Innings
115
1.31
Kevin Olsen
Career
Per 9 Inningsverified
17
1.85
Brad Keller
Careerverified
Per 9 Inningsverified
96.64
96.64
Kevin Olsen
Career
Per 9 Innings
94.44
94.44
Brad Keller
Career
Per 9 Innings
0.492
0.492
Kevin Olsen
Careerverified
Per 9 Inningsverified
0.607
0.607
Brad Keller
Careerverified
Per 9 Inningsverified
50
50
Kevin Olsen
Career
Per 9 Innings
35.71
35.71
Brad Keller
Careerverified
Per 9 Innings
6
0.07
Kevin Olsen
Career
Per 9 Inningsverified
1
0.11
Brad Keller
Career
Per 9 Innings
0
0
Kevin Olsen
Career
Per 9 Innings
0
0
Brad Keller
Career
Per 9 Innings
0
0
Kevin Olsen
Career
Per 9 Innings
0
0
Brad Keller
Career
Per 9 Innings
0
0
Kevin Olsen
Career
Per 9 Innings
0
0
Brad Keller
Career
Per 9 Innings
0
0
Kevin Olsen
Career
Per 9 Innings
0
0

Hitting Stats for Brad Keller and Kevin Olsen

Brad Keller
Careerverified
Per 600 PAverified
8
8
Kevin Olsen
Career
Per 600 PA
3
3
Brad Keller
Careerverified
Per 600 PAverified
234
7020
Kevin Olsen
Career
Per 600 PA
28
1050
Brad Keller
Careerverified
Per 600 PA
20
600
Kevin Olsen
Career
Per 600 PA
16
600
Brad Keller
Careerverified
Per 600 PA
16
480
Kevin Olsen
Career
Per 600 PAverified
15
562.5
Brad Keller
Careerverified
Per 600 PAverified
0.125
0.125
Kevin Olsen
Career
Per 600 PA
0.067
0.067
Brad Keller
Careerverified
Per 600 PAverified
0.425
0.425
Kevin Olsen
Career
Per 600 PA
0.188
0.188
Brad Keller
Careerverified
Per 600 PAverified
2
60
Kevin Olsen
Career
Per 600 PA
1
37.5
Brad Keller
Careerverified
Per 600 PAverified
2
60
Kevin Olsen
Career
Per 600 PA
1
37.5
Brad Keller
Career
Per 600 PA
0
0
Kevin Olsen
Career
Per 600 PA
0
0
Brad Keller
Career
Per 600 PA
0
0
Kevin Olsen
Career
Per 600 PA
0
0
Brad Keller
Career
Per 600 PA
0
0
Kevin Olsen
Career
Per 600 PA
0
0
Brad Keller
Career
Per 600 PA
0
0
Kevin Olsen
Career
Per 600 PA
0
0
Brad Keller
Career
Per 600 PA
0
0
Kevin Olsen
Career
Per 600 PA
0
0
Brad Keller
Career
Per 600 PA
0
0
Kevin Olsen
Career
Per 600 PA
0
0
Brad Keller
Career
Per 600 PA
0
0
Kevin Olsen
Career
Per 600 PA
0
0
Brad Keller
Careerverified
Per 600 PAverified
0.35
10.6
Kevin Olsen
Career
Per 600 PA
0.06
2.22
Brad Keller
Careerverified
Per 600 PAverified
2
60
Kevin Olsen
Career
Per 600 PA
1
37.5
Brad Keller
Careerverified
Per 600 PAverified
3
90
Kevin Olsen
Career
Per 600 PA
1
37.5
Brad Keller
Careerverified
Per 600 PAverified
0.177
0.177
Kevin Olsen
Career
Per 600 PA
0.067
0.067
Brad Keller
Careerverified
Per 600 PAverified
0.125
0.125
Kevin Olsen
Career
Per 600 PA
0.067
0.067
Brad Keller
Careerverified
Per 600 PAverified
0.302
0.302
Kevin Olsen
Career
Per 600 PA
0.133
0.133
Brad Keller
Career
Per 600 PA
0
0
Kevin Olsen
Career
Per 600 PA
0
0
Brad Keller
Careerverified
Per 600 PAverified
0.111
0.111
Kevin Olsen
Career
Per 600 PA
0.047
0.047
Brad Keller
Careerverified
Per 600 PAverified
0.214
0.214
Kevin Olsen
Career
Per 600 PA
0.071
0.071
Brad Keller
Careerverified
Per 600 PAverified
0.286
0.286
Kevin Olsen
Career
Per 600 PA
0.2
0.2
Brad Keller
Careerverified
Per 600 PAverified
1
30
Kevin Olsen
Career
Per 600 PA
0
0
Brad Keller
Careerverified
Per 600 PAverified
1
30
Kevin Olsen
Career
Per 600 PA
0
0
Brad Keller
Careerverified
Per 600 PAverified
2
60
Kevin Olsen
Career
Per 600 PA
0
0
Brad Keller
Careerverified
Per 600 PAverified
0.11
3.2
Kevin Olsen
Career
Per 600 PA
-0.9
-33.73
Brad Keller
Career
Per 600 PA
0
0
Kevin Olsen
Career
Per 600 PA
0
0
Brad Keller
Careerverified
Per 600 PAverified
1
30
Kevin Olsen
Career
Per 600 PA
0
0
Brad Keller
Career
Per 600 PA
0
0
Kevin Olsen
Career
Per 600 PA
0
0
Brad Keller
Careerverified
Per 600 PAverified
9
270
Kevin Olsen
Career
Per 600 PA
10
375
Brad Keller
Careerverified
Per 600 PAverified
2.22
2.22
Kevin Olsen
Career
Per 600 PA
1.6
1.6
Brad Keller
Careerverified
Per 600 PAverified
0.11
0.11
Kevin Olsen
Career
Per 600 PA
0
0
Brad Keller
Careerverified
Per 600 PAverified
3
90
Kevin Olsen
Career
Per 600 PA
1
37.5
Brad Keller
Career
Per 600 PA
0
0
Kevin Olsen
Career
Per 600 PA
0
0
Brad Keller
Career
Per 600 PA
0
0
Kevin Olsen
Career
Per 600 PA
0
0
Brad Keller
Career
Per 600 PA
0
0
Kevin Olsen
Career
Per 600 PA
0
0
Brad Keller
Career
Per 600 PA
0
0
Kevin Olsen
Career
Per 600 PA
0
0
Brad Keller
Career
Per 600 PA
0
0
Kevin Olsen
Career
Per 600 PA
0
0
Brad Keller
Career
Per 600 PA
Kevin Olsen
Career
Per 600 PA