Brian Keyser vs. Steve Rosenberg — Career Comparison

Brian Keyser
Gen XCaliforniaThrows RightBats RightNorth AmericaChicago White SoxAmerican LeagueRelief Pitcher
Steve Rosenberg
Baby BoomersNew YorkThrows LeftBats LeftNorth AmericaChicago White SoxAmerican LeagueRelief Pitcher

The numbers give Brian Keyser a clear advantage over Steve Rosenberg across the core pitching metrics. Brian Keyser led in home run suppression (HR9+ 187 vs 83), walk avoidance (BB%+ 132 vs 99), and skill-based run prevention (DICE+ 107 vs 92). Steve Rosenberg held the edge in strikeout rate (K%+ 86 vs 56). Brian Keyser was the better reliever — the numbers make that case clearly.

Pitching Stats for Brian Keyser and Steve Rosenberg

Brian Keyser
Career
Per 9 Innings
2
2
Steve Rosenberg
Careerverified
Per 9 Inningsverified
4
4
Brian Keyser
Career
Per 9 Innings
51
3.02
Steve Rosenberg
Careerverified
Per 9 Inningsverified
87
3.73
Brian Keyser
Career
Per 9 Innings
10
0.59
Steve Rosenberg
Careerverified
Per 9 Inningsverified
21
0.9
Brian Keyser
Career
Per 9 Inningsverified
6
0.36
Steve Rosenberg
Career
Per 9 Innings
6
0.26
Brian Keyser
Careerverified
Per 9 Inningsverified
8
0.47
Steve Rosenberg
Career
Per 9 Innings
15
0.64
Brian Keyser
Careerverified
Per 9 Inningsverified
42.86
42.86
Steve Rosenberg
Career
Per 9 Innings
28.57
28.57
Brian Keyser
Career
Per 9 Innings
19.61
19.61
Steve Rosenberg
Careerverified
Per 9 Inningsverified
24.14
24.14
Brian Keyser
Career
Per 9 Innings
0
0
Steve Rosenberg
Careerverified
Per 9 Inningsverified
2
0.09
Brian Keyser
Career
Per 9 Innings
0
0
Steve Rosenberg
Career
Per 9 Innings
0
0
Brian Keyser
Career
Per 9 Inningsverified
1
0.06
Steve Rosenberg
Career
Per 9 Innings
1
0.04
Brian Keyser
Careerverified
Per 9 Innings
84
4.97
Steve Rosenberg
Career
Per 9 Inningsverified
115
4.94
Brian Keyser
Career
Per 9 Innings
4.97
4.97
Steve Rosenberg
Careerverified
Per 9 Inningsverified
4.94
4.94
Brian Keyser
Career
Per 9 Innings
5.37
5.37
Steve Rosenberg
Careerverified
Per 9 Inningsverified
4.61
4.61
Brian Keyser
Careerverified
Per 9 Inningsverified
4.36
4.36
Steve Rosenberg
Career
Per 9 Innings
4.65
4.65
Brian Keyser
Career
Per 9 Innings
0.314
0.314
Steve Rosenberg
Careerverified
Per 9 Inningsverified
0.277
0.277
Brian Keyser
Career
Per 9 Innings
456
27
Steve Rosenberg
Careerverified
Per 9 Innings
629
27
Brian Keyser
Career
Per 9 Innings
152
9
Steve Rosenberg
Careerverified
Per 9 Innings
209.2
9
Brian Keyser
Careerverified
Per 9 Innings
192
11.37
Steve Rosenberg
Career
Per 9 Inningsverified
222
9.53
Brian Keyser
Career
Per 9 Innings
11.37
11.37
Steve Rosenberg
Careerverified
Per 9 Inningsverified
9.53
9.53
Brian Keyser
Careerverified
Per 9 Inningsverified
13
0.77
Steve Rosenberg
Career
Per 9 Innings
24
1.03
Brian Keyser
Careerverified
Per 9 Inningsverified
0.77
0.77
Steve Rosenberg
Career
Per 9 Innings
1.03
1.03
Brian Keyser
Careerverified
Per 9 Inningsverified
0.25
0.25
Steve Rosenberg
Career
Per 9 Innings
0.28
0.28
Brian Keyser
Careerverified
Per 9 Inningsverified
55
3.26
Steve Rosenberg
Career
Per 9 Innings
87
3.73
Brian Keyser
Career
Per 9 Innings
9
0.53
Steve Rosenberg
Careerverified
Per 9 Inningsverified
2
0.09
Brian Keyser
Careerverified
Per 9 Inningsverified
3.26
3.26
Steve Rosenberg
Career
Per 9 Innings
3.73
3.73
Brian Keyser
Career
Per 9 Innings
67
3.97
Steve Rosenberg
Careerverified
Per 9 Inningsverified
115
4.94
Brian Keyser
Career
Per 9 Innings
3.97
3.97
Steve Rosenberg
Careerverified
Per 9 Inningsverified
4.94
4.94
Brian Keyser
Career
Per 9 Innings
1.31
1.31
Steve Rosenberg
Careerverified
Per 9 Inningsverified
1.32
1.32
Brian Keyser
Career
Per 9 Innings
0.803
0.803
Steve Rosenberg
Careerverified
Per 9 Inningsverified
0.963
0.963
Brian Keyser
Careerverified
Per 9 Inningsverified
3
0.18
Steve Rosenberg
Career
Per 9 Innings
10
0.43
Brian Keyser
Career
Per 9 Innings
2
0.12
Steve Rosenberg
Careerverified
Per 9 Inningsverified
1
0.04
Brian Keyser
Careerverified
Per 9 Inningsverified
1
0.06
Steve Rosenberg
Career
Per 9 Innings
2
0.09
Brian Keyser
Career
Per 9 Inningsverified
679
40.2
Steve Rosenberg
Careerverified
Per 9 Innings
913
39.19
Brian Keyser
Career
Per 9 Innings
10
0.59
Steve Rosenberg
Careerverified
Per 9 Inningsverified
28
1.2
Brian Keyser
Careerverified
Per 9 Inningsverified
88
5.21
Steve Rosenberg
Career
Per 9 Innings
129
5.54
Brian Keyser
Careerverified
Per 9 Inningsverified
5.21
5.21
Steve Rosenberg
Career
Per 9 Innings
5.54
5.54
Brian Keyser
Careerverified
Per 9 Inningsverified
6
0.36
Steve Rosenberg
Career
Per 9 Innings
10
0.43
Brian Keyser
Careerverified
Per 9 Inningsverified
5
0.3
Steve Rosenberg
Career
Per 9 Innings
12
0.52
Brian Keyser
Careerverified
Per 9 Inningsverified
20
1.18
Steve Rosenberg
Career
Per 9 Innings
19
0.82
Brian Keyser
Career
Per 9 Innings
1.625
1.625
Steve Rosenberg
Careerverified
Per 9 Inningsverified
1.474
1.474
Brian Keyser
Career
Per 9 Inningsverified
611
36.18
Steve Rosenberg
Careerverified
Per 9 Innings
803
34.47
Brian Keyser
Career
Per 9 Innings
1.73
1.73
Steve Rosenberg
Careerverified
Per 9 Inningsverified
1.48
1.48
Brian Keyser
Career
Per 9 Innings
0.337
0.337
Steve Rosenberg
Careerverified
Per 9 Inningsverified
0.298
0.298
Brian Keyser
Careerverified
Per 9 Inningsverified
40.2
40.2
Steve Rosenberg
Career
Per 9 Innings
39.19
39.19

Fielding Stats for Brian Keyser and Steve Rosenberg

Brian Keyser
Career
Per 9 Innings
2
2
Steve Rosenberg
Careerverified
Per 9 Inningsverified
4
4
Brian Keyser
Career
Per 9 Innings
51
3.02
Steve Rosenberg
Careerverified
Per 9 Inningsverified
87
3.73
Brian Keyser
Career
Per 9 Innings
10
0.59
Steve Rosenberg
Careerverified
Per 9 Inningsverified
21
0.9
Brian Keyser
Career
Per 9 Innings
456
27
Steve Rosenberg
Careerverified
Per 9 Innings
629
27
Brian Keyser
Career
Per 9 Innings
152
9
Steve Rosenberg
Careerverified
Per 9 Innings
209.2
9
Brian Keyser
Careerverified
Per 9 Inningsverified
15
0.89
Steve Rosenberg
Career
Per 9 Innings
9
0.39
Brian Keyser
Careerverified
Per 9 Inningsverified
33
1.95
Steve Rosenberg
Career
Per 9 Innings
29
1.24
Brian Keyser
Careerverified
Per 9 Inningsverified
2
0.12
Steve Rosenberg
Career
Per 9 Innings
3
0.13
Brian Keyser
Careerverified
Per 9 Inningsverified
50
2.96
Steve Rosenberg
Career
Per 9 Innings
41
1.76
Brian Keyser
Careerverified
Per 9 Inningsverified
48
2.84
Steve Rosenberg
Career
Per 9 Innings
38
1.63
Brian Keyser
Careerverified
Per 9 Inningsverified
96
96
Steve Rosenberg
Career
Per 9 Innings
92.68
92.68
Brian Keyser
Careerverified
Per 9 Inningsverified
0.941
0.941
Steve Rosenberg
Career
Per 9 Innings
0.437
0.437
Brian Keyser
Career
Per 9 Innings
19.61
19.61
Steve Rosenberg
Careerverified
Per 9 Inningsverified
24.14
24.14
Brian Keyser
Career
Per 9 Inningsverified
4
0.24
Steve Rosenberg
Careerverified
Per 9 Innings
5
0.21
Brian Keyser
Career
Per 9 Innings
0
0
Steve Rosenberg
Career
Per 9 Innings
0
0
Brian Keyser
Career
Per 9 Innings
0
0
Steve Rosenberg
Career
Per 9 Innings
0
0
Brian Keyser
Career
Per 9 Innings
0
0
Steve Rosenberg
Career
Per 9 Innings
0
0
Brian Keyser
Career
Per 9 Innings
0
0
Steve Rosenberg
Career
Per 9 Innings
0
0

Hitting Stats for Brian Keyser and Steve Rosenberg

Brian Keyser
Career
Per 600 PA
2
Steve Rosenberg
Careerverified
Per 600 PAverified
4
4
Brian Keyser
Career
Per 600 PA
51
Steve Rosenberg
Careerverified
Per 600 PAverified
87
52200
Brian Keyser
Career
Per 600 PA
0
Steve Rosenberg
Careerverified
Per 600 PAverified
1
600
Brian Keyser
Career
Per 600 PA
0
Steve Rosenberg
Careerverified
Per 600 PAverified
1
600
Brian Keyser
Career
Per 600 PA
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
Steve Rosenberg
Career
Per 600 PA
Brian Keyser
Career
Per 600 PA
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
Steve Rosenberg
Career
Per 600 PA
Brian Keyser
Career
Per 600 PA
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
Steve Rosenberg
Career
Per 600 PA
Brian Keyser
Career
Per 600 PA
0
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
Steve Rosenberg
Careerverified
Per 600 PAverified
-0.11
-66.4
Brian Keyser
Career
Per 600 PA
0
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Careerverified
Per 600 PAverified
0
Steve Rosenberg
Career
Per 600 PA
1
600
Brian Keyser
Career
Per 600 PA
Steve Rosenberg
Careerverified
Per 600 PAverified
1
1
Brian Keyser
Career
Per 600 PA
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Steve Rosenberg
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
Steve Rosenberg
Career
Per 600 PA