Brian Keyser vs. Tom Underwood — Career Comparison

Brian Keyser
Gen XCaliforniaThrows RightBats RightNorth AmericaChicago White SoxAmerican LeagueRelief Pitcher
Tom Underwood
Baby BoomersIndianaThrows LeftBats RightNorth AmericaOakland AthleticsAmerican LeagueStarting Pitcher

Tom Underwood built a career as a starting pitcher and Brian Keyser as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Brian Keyser led in home run suppression (HR9+ 187 vs 107), walk avoidance (BB%+ 132 vs 84), and skill-based run prevention (DICE+ 107 vs 98). Tom Underwood held the edge in strikeout rate (K%+ 110 vs 56). Keeping the role difference in mind, the edge still goes to Brian Keyser.

Pitching Stats for Brian Keyser and Tom Underwood

Brian Keyser
Career
Per 9 Innings
2
2
Tom Underwood
Careerverified
Per 9 Inningsverified
11
11
Brian Keyser
Career
Per 9 Inningsverified
51
3.02
Tom Underwood
Careerverified
Per 9 Innings
379
2.15
Brian Keyser
Career
Per 9 Innings
10
0.59
Tom Underwood
Careerverified
Per 9 Inningsverified
203
1.15
Brian Keyser
Career
Per 9 Innings
6
0.36
Tom Underwood
Careerverified
Per 9 Inningsverified
86
0.49
Brian Keyser
Careerverified
Per 9 Inningsverified
8
0.47
Tom Underwood
Career
Per 9 Innings
87
0.49
Brian Keyser
Career
Per 9 Innings
42.86
42.86
Tom Underwood
Careerverified
Per 9 Inningsverified
49.71
49.71
Brian Keyser
Career
Per 9 Innings
19.61
19.61
Tom Underwood
Careerverified
Per 9 Inningsverified
53.56
53.56
Brian Keyser
Career
Per 9 Innings
0
0
Tom Underwood
Careerverified
Per 9 Inningsverified
35
0.2
Brian Keyser
Career
Per 9 Innings
0
0
Tom Underwood
Careerverified
Per 9 Inningsverified
6
0.03
Brian Keyser
Career
Per 9 Innings
1
0.06
Tom Underwood
Careerverified
Per 9 Inningsverified
18
0.1
Brian Keyser
Careerverified
Per 9 Innings
84
4.97
Tom Underwood
Career
Per 9 Inningsverified
685
3.89
Brian Keyser
Career
Per 9 Innings
4.97
4.97
Tom Underwood
Careerverified
Per 9 Inningsverified
3.89
3.89
Brian Keyser
Career
Per 9 Innings
5.37
5.37
Tom Underwood
Careerverified
Per 9 Inningsverified
3.96
3.96
Brian Keyser
Career
Per 9 Innings
4.36
4.36
Tom Underwood
Careerverified
Per 9 Inningsverified
4.18
4.18
Brian Keyser
Career
Per 9 Innings
0.314
0.314
Tom Underwood
Careerverified
Per 9 Inningsverified
0.259
0.259
Brian Keyser
Career
Per 9 Innings
456
27
Tom Underwood
Careerverified
Per 9 Innings
4758
27
Brian Keyser
Career
Per 9 Innings
152
9
Tom Underwood
Careerverified
Per 9 Innings
1586
9
Brian Keyser
Careerverified
Per 9 Innings
192
11.37
Tom Underwood
Career
Per 9 Inningsverified
1554
8.82
Brian Keyser
Career
Per 9 Innings
11.37
11.37
Tom Underwood
Careerverified
Per 9 Inningsverified
8.82
8.82
Brian Keyser
Careerverified
Per 9 Innings
13
0.77
Tom Underwood
Career
Per 9 Inningsverified
130
0.74
Brian Keyser
Career
Per 9 Innings
0.77
0.77
Tom Underwood
Careerverified
Per 9 Inningsverified
0.74
0.74
Brian Keyser
Careerverified
Per 9 Inningsverified
0.25
0.25
Tom Underwood
Career
Per 9 Innings
0.34
0.34
Brian Keyser
Careerverified
Per 9 Inningsverified
55
3.26
Tom Underwood
Career
Per 9 Innings
662
3.76
Brian Keyser
Careerverified
Per 9 Innings
9
0.53
Tom Underwood
Career
Per 9 Inningsverified
38
0.22
Brian Keyser
Careerverified
Per 9 Inningsverified
3.26
3.26
Tom Underwood
Career
Per 9 Innings
3.76
3.76
Brian Keyser
Career
Per 9 Innings
67
3.97
Tom Underwood
Careerverified
Per 9 Inningsverified
948
5.38
Brian Keyser
Career
Per 9 Innings
3.97
3.97
Tom Underwood
Careerverified
Per 9 Inningsverified
5.38
5.38
Brian Keyser
Career
Per 9 Innings
1.31
1.31
Tom Underwood
Careerverified
Per 9 Inningsverified
2.5
2.5
Brian Keyser
Career
Per 9 Innings
0.803
0.803
Tom Underwood
Careerverified
Per 9 Inningsverified
1.015
1.015
Brian Keyser
Careerverified
Per 9 Inningsverified
3
0.18
Tom Underwood
Career
Per 9 Innings
62
0.35
Brian Keyser
Careerverified
Per 9 Inningsverified
2
0.12
Tom Underwood
Career
Per 9 Innings
28
0.16
Brian Keyser
Careerverified
Per 9 Inningsverified
1
0.06
Tom Underwood
Career
Per 9 Innings
12
0.07
Brian Keyser
Career
Per 9 Inningsverified
679
40.2
Tom Underwood
Careerverified
Per 9 Innings
6814
38.67
Brian Keyser
Career
Per 9 Inningsverified
10
0.59
Tom Underwood
Careerverified
Per 9 Innings
68
0.39
Brian Keyser
Careerverified
Per 9 Innings
88
5.21
Tom Underwood
Career
Per 9 Inningsverified
772
4.38
Brian Keyser
Career
Per 9 Innings
5.21
5.21
Tom Underwood
Careerverified
Per 9 Inningsverified
4.38
4.38
Brian Keyser
Careerverified
Per 9 Inningsverified
6
0.36
Tom Underwood
Career
Per 9 Innings
79
0.45
Brian Keyser
Careerverified
Per 9 Innings
5
0.3
Tom Underwood
Career
Per 9 Inningsverified
51
0.29
Brian Keyser
Career
Per 9 Inningsverified
20
1.18
Tom Underwood
Careerverified
Per 9 Innings
164
0.93
Brian Keyser
Career
Per 9 Innings
1.625
1.625
Tom Underwood
Careerverified
Per 9 Inningsverified
1.397
1.397
Brian Keyser
Career
Per 9 Inningsverified
611
36.18
Tom Underwood
Careerverified
Per 9 Innings
5994
34.01
Brian Keyser
Careerverified
Per 9 Inningsverified
1.73
1.73
Tom Underwood
Career
Per 9 Innings
2.04
2.04
Brian Keyser
Career
Per 9 Innings
0.337
0.337
Tom Underwood
Careerverified
Per 9 Inningsverified
0.29
0.29
Brian Keyser
Careerverified
Per 9 Inningsverified
40.2
40.2
Tom Underwood
Career
Per 9 Innings
38.67
38.67

Fielding Stats for Brian Keyser and Tom Underwood

Brian Keyser
Career
Per 9 Innings
2
2
Tom Underwood
Careerverified
Per 9 Inningsverified
11
11
Brian Keyser
Career
Per 9 Inningsverified
51
3.02
Tom Underwood
Careerverified
Per 9 Innings
379
2.15
Brian Keyser
Career
Per 9 Innings
10
0.59
Tom Underwood
Careerverified
Per 9 Inningsverified
203
1.15
Brian Keyser
Career
Per 9 Innings
456
27
Tom Underwood
Careerverified
Per 9 Innings
4758
27
Brian Keyser
Career
Per 9 Innings
152
9
Tom Underwood
Careerverified
Per 9 Innings
1586
9
Brian Keyser
Career
Per 9 Inningsverified
15
0.89
Tom Underwood
Careerverified
Per 9 Innings
49
0.28
Brian Keyser
Career
Per 9 Inningsverified
33
1.95
Tom Underwood
Careerverified
Per 9 Innings
180
1.02
Brian Keyser
Careerverified
Per 9 Inningsverified
2
0.12
Tom Underwood
Career
Per 9 Innings
26
0.15
Brian Keyser
Career
Per 9 Inningsverified
50
2.96
Tom Underwood
Careerverified
Per 9 Innings
255
1.45
Brian Keyser
Career
Per 9 Inningsverified
48
2.84
Tom Underwood
Careerverified
Per 9 Innings
229
1.3
Brian Keyser
Careerverified
Per 9 Inningsverified
96
96
Tom Underwood
Career
Per 9 Innings
89.8
89.8
Brian Keyser
Careerverified
Per 9 Inningsverified
0.941
0.941
Tom Underwood
Career
Per 9 Innings
0.604
0.604
Brian Keyser
Career
Per 9 Innings
19.61
19.61
Tom Underwood
Careerverified
Per 9 Inningsverified
53.56
53.56
Brian Keyser
Career
Per 9 Inningsverified
4
0.24
Tom Underwood
Careerverified
Per 9 Innings
13
0.07
Brian Keyser
Career
Per 9 Innings
0
0
Tom Underwood
Career
Per 9 Innings
0
0
Brian Keyser
Career
Per 9 Innings
0
0
Tom Underwood
Career
Per 9 Innings
0
0
Brian Keyser
Career
Per 9 Innings
0
0
Tom Underwood
Career
Per 9 Innings
0
0
Brian Keyser
Career
Per 9 Innings
0
0
Tom Underwood
Career
Per 9 Innings
0
0

Hitting Stats for Brian Keyser and Tom Underwood

Brian Keyser
Career
Per 600 PA
2
Tom Underwood
Careerverified
Per 600 PAverified
11
11
Brian Keyser
Career
Per 600 PA
51
Tom Underwood
Careerverified
Per 600 PAverified
380
1273.74
Brian Keyser
Career
Per 600 PA
0
Tom Underwood
Careerverified
Per 600 PAverified
179
600
Brian Keyser
Career
Per 600 PA
0
Tom Underwood
Careerverified
Per 600 PAverified
154
516.2
Brian Keyser
Career
Per 600 PA
Tom Underwood
Careerverified
Per 600 PAverified
0.117
0.117
Brian Keyser
Career
Per 600 PA
Tom Underwood
Careerverified
Per 600 PAverified
0.38
0.38
Brian Keyser
Career
Per 600 PA
0
Tom Underwood
Careerverified
Per 600 PAverified
18
60.34
Brian Keyser
Career
Per 600 PA
0
Tom Underwood
Careerverified
Per 600 PAverified
16
53.63
Brian Keyser
Career
Per 600 PA
0
Tom Underwood
Careerverified
Per 600 PAverified
2
6.7
Brian Keyser
Career
Per 600 PA
0
Tom Underwood
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Tom Underwood
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Tom Underwood
Careerverified
Per 600 PAverified
2
6.7
Brian Keyser
Career
Per 600 PA
Tom Underwood
Careerverified
Per 600 PAverified
0.111
0.111
Brian Keyser
Career
Per 600 PA
Tom Underwood
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
Tom Underwood
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
Tom Underwood
Careerverified
Per 600 PAverified
2.35
7.87
Brian Keyser
Career
Per 600 PA
0
Tom Underwood
Careerverified
Per 600 PAverified
20
67.04
Brian Keyser
Career
Per 600 PA
0
Tom Underwood
Careerverified
Per 600 PAverified
28
93.85
Brian Keyser
Career
Per 600 PA
Tom Underwood
Careerverified
Per 600 PAverified
0.169
0.169
Brian Keyser
Career
Per 600 PA
Tom Underwood
Careerverified
Per 600 PAverified
0.13
0.13
Brian Keyser
Career
Per 600 PA
Tom Underwood
Careerverified
Per 600 PAverified
0.299
0.299
Brian Keyser
Career
Per 600 PA
Tom Underwood
Careerverified
Per 600 PAverified
0.013
0.013
Brian Keyser
Career
Per 600 PA
Tom Underwood
Careerverified
Per 600 PAverified
0.108
0.108
Brian Keyser
Career
Per 600 PA
Tom Underwood
Careerverified
Per 600 PAverified
0.21
0.21
Brian Keyser
Career
Per 600 PA
Tom Underwood
Careerverified
Per 600 PAverified
0.162
0.162
Brian Keyser
Career
Per 600 PA
0
Tom Underwood
Careerverified
Per 600 PAverified
10
33.52
Brian Keyser
Career
Per 600 PA
0
Tom Underwood
Careerverified
Per 600 PAverified
16
53.63
Brian Keyser
Career
Per 600 PA
0
Tom Underwood
Careerverified
Per 600 PAverified
26
87.15
Brian Keyser
Career
Per 600 PA
Tom Underwood
Careerverified
Per 600 PAverified
-1.99
-6.67
Brian Keyser
Career
Per 600 PA
0
Tom Underwood
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Tom Underwood
Careerverified
Per 600 PAverified
10
33.52
Brian Keyser
Career
Per 600 PA
0
Tom Underwood
Career
Per 600 PA
0
0
Brian Keyser
Careerverified
Per 600 PAverified
0
Tom Underwood
Career
Per 600 PA
45
150.84
Brian Keyser
Career
Per 600 PA
Tom Underwood
Careerverified
Per 600 PAverified
3.98
3.98
Brian Keyser
Career
Per 600 PA
Tom Underwood
Careerverified
Per 600 PAverified
0.22
0.22
Brian Keyser
Career
Per 600 PA
0
Tom Underwood
Careerverified
Per 600 PAverified
13
43.58
Brian Keyser
Career
Per 600 PA
0
Tom Underwood
Careerverified
Per 600 PAverified
2
6.7
Brian Keyser
Careerverified
Per 600 PAverified
0
Tom Underwood
Career
Per 600 PA
7
23.46
Brian Keyser
Career
Per 600 PA
0
Tom Underwood
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Tom Underwood
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Tom Underwood
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
Tom Underwood
Career
Per 600 PA