Jim Acker vs. Brian Keyser — Career Comparison

Jim Acker
Baby BoomersTexasThrows RightBats RightNorth AmericaToronto Blue JaysAmerican LeagueRelief Pitcher
Brian Keyser
Gen XCaliforniaThrows RightBats RightNorth AmericaChicago White SoxAmerican LeagueRelief Pitcher

The numbers give Brian Keyser a clear advantage over Jim Acker across the core pitching metrics. Brian Keyser led in home run suppression (HR9+ 187 vs 92), walk avoidance (BB%+ 132 vs 98), and skill-based run prevention (DICE+ 107 vs 86). Jim Acker held the edge in strikeout rate (K%+ 78 vs 56). Brian Keyser was the better reliever — the numbers make that case clearly.

Pitching Stats for Jim Acker and Brian Keyser

Jim Acker
Careerverified
Per 9 Inningsverified
10
10
Brian Keyser
Career
Per 9 Innings
2
2
Jim Acker
Careerverified
Per 9 Inningsverified
467
4.65
Brian Keyser
Career
Per 9 Innings
51
3.02
Jim Acker
Careerverified
Per 9 Innings
32
0.32
Brian Keyser
Career
Per 9 Inningsverified
10
0.59
Jim Acker
Careerverified
Per 9 Innings
33
0.33
Brian Keyser
Career
Per 9 Inningsverified
6
0.36
Jim Acker
Career
Per 9 Innings
49
0.49
Brian Keyser
Careerverified
Per 9 Inningsverified
8
0.47
Jim Acker
Career
Per 9 Innings
40.24
40.24
Brian Keyser
Careerverified
Per 9 Inningsverified
42.86
42.86
Jim Acker
Career
Per 9 Innings
6.85
6.85
Brian Keyser
Careerverified
Per 9 Inningsverified
19.61
19.61
Jim Acker
Career
Per 9 Innings
0
0
Brian Keyser
Career
Per 9 Innings
0
0
Jim Acker
Career
Per 9 Innings
0
0
Brian Keyser
Career
Per 9 Innings
0
0
Jim Acker
Careerverified
Per 9 Inningsverified
30
0.3
Brian Keyser
Career
Per 9 Innings
1
0.06
Jim Acker
Career
Per 9 Inningsverified
399
3.97
Brian Keyser
Careerverified
Per 9 Innings
84
4.97
Jim Acker
Careerverified
Per 9 Inningsverified
3.97
3.97
Brian Keyser
Career
Per 9 Innings
4.97
4.97
Jim Acker
Careerverified
Per 9 Inningsverified
4.07
4.07
Brian Keyser
Career
Per 9 Innings
5.37
5.37
Jim Acker
Careerverified
Per 9 Inningsverified
4.31
4.31
Brian Keyser
Career
Per 9 Innings
4.36
4.36
Jim Acker
Careerverified
Per 9 Inningsverified
0.267
0.267
Brian Keyser
Career
Per 9 Innings
0.314
0.314
Jim Acker
Careerverified
Per 9 Innings
2713
27
Brian Keyser
Career
Per 9 Innings
456
27
Jim Acker
Careerverified
Per 9 Innings
904.1
9
Brian Keyser
Career
Per 9 Innings
152
9
Jim Acker
Career
Per 9 Inningsverified
918
9.14
Brian Keyser
Careerverified
Per 9 Innings
192
11.37
Jim Acker
Careerverified
Per 9 Inningsverified
9.14
9.14
Brian Keyser
Career
Per 9 Innings
11.37
11.37
Jim Acker
Career
Per 9 Innings
82
0.82
Brian Keyser
Careerverified
Per 9 Inningsverified
13
0.77
Jim Acker
Career
Per 9 Innings
0.82
0.82
Brian Keyser
Careerverified
Per 9 Inningsverified
0.77
0.77
Jim Acker
Careerverified
Per 9 Inningsverified
0.18
0.18
Brian Keyser
Career
Per 9 Innings
0.25
0.25
Jim Acker
Career
Per 9 Innings
329
3.27
Brian Keyser
Careerverified
Per 9 Inningsverified
55
3.26
Jim Acker
Career
Per 9 Inningsverified
40
0.4
Brian Keyser
Careerverified
Per 9 Innings
9
0.53
Jim Acker
Career
Per 9 Innings
3.27
3.27
Brian Keyser
Careerverified
Per 9 Inningsverified
3.26
3.26
Jim Acker
Careerverified
Per 9 Inningsverified
482
4.8
Brian Keyser
Career
Per 9 Innings
67
3.97
Jim Acker
Careerverified
Per 9 Inningsverified
4.8
4.8
Brian Keyser
Career
Per 9 Innings
3.97
3.97
Jim Acker
Career
Per 9 Innings
1.03
1.03
Brian Keyser
Careerverified
Per 9 Inningsverified
1.31
1.31
Jim Acker
Careerverified
Per 9 Inningsverified
0.897
0.897
Brian Keyser
Career
Per 9 Innings
0.803
0.803
Jim Acker
Career
Per 9 Innings
31
0.31
Brian Keyser
Careerverified
Per 9 Inningsverified
3
0.18
Jim Acker
Career
Per 9 Innings
32
0.32
Brian Keyser
Careerverified
Per 9 Inningsverified
2
0.12
Jim Acker
Career
Per 9 Inningsverified
2
0.02
Brian Keyser
Careerverified
Per 9 Innings
1
0.06
Jim Acker
Careerverified
Per 9 Innings
3868
38.49
Brian Keyser
Career
Per 9 Inningsverified
679
40.2
Jim Acker
Careerverified
Per 9 Inningsverified
159
1.58
Brian Keyser
Career
Per 9 Innings
10
0.59
Jim Acker
Career
Per 9 Inningsverified
447
4.45
Brian Keyser
Careerverified
Per 9 Innings
88
5.21
Jim Acker
Careerverified
Per 9 Inningsverified
4.45
4.45
Brian Keyser
Career
Per 9 Innings
5.21
5.21
Jim Acker
Career
Per 9 Innings
43
0.43
Brian Keyser
Careerverified
Per 9 Inningsverified
6
0.36
Jim Acker
Career
Per 9 Innings
31
0.31
Brian Keyser
Careerverified
Per 9 Inningsverified
5
0.3
Jim Acker
Careerverified
Per 9 Innings
100
1
Brian Keyser
Career
Per 9 Inningsverified
20
1.18
Jim Acker
Careerverified
Per 9 Inningsverified
1.379
1.379
Brian Keyser
Career
Per 9 Innings
1.625
1.625
Jim Acker
Careerverified
Per 9 Innings
3433
34.17
Brian Keyser
Career
Per 9 Inningsverified
611
36.18
Jim Acker
Careerverified
Per 9 Inningsverified
0.96
0.96
Brian Keyser
Career
Per 9 Innings
1.73
1.73
Jim Acker
Careerverified
Per 9 Inningsverified
0.291
0.291
Brian Keyser
Career
Per 9 Innings
0.337
0.337
Jim Acker
Career
Per 9 Innings
38.49
38.49
Brian Keyser
Careerverified
Per 9 Inningsverified
40.2
40.2

Fielding Stats for Jim Acker and Brian Keyser

Jim Acker
Careerverified
Per 9 Inningsverified
10
10
Brian Keyser
Career
Per 9 Innings
2
2
Jim Acker
Careerverified
Per 9 Inningsverified
467
4.65
Brian Keyser
Career
Per 9 Innings
51
3.02
Jim Acker
Careerverified
Per 9 Innings
32
0.32
Brian Keyser
Career
Per 9 Inningsverified
10
0.59
Jim Acker
Careerverified
Per 9 Innings
2713
27
Brian Keyser
Career
Per 9 Innings
456
27
Jim Acker
Careerverified
Per 9 Innings
904.1
9
Brian Keyser
Career
Per 9 Innings
152
9
Jim Acker
Careerverified
Per 9 Innings
73
0.73
Brian Keyser
Career
Per 9 Inningsverified
15
0.89
Jim Acker
Careerverified
Per 9 Innings
161
1.6
Brian Keyser
Career
Per 9 Inningsverified
33
1.95
Jim Acker
Career
Per 9 Inningsverified
2
0.02
Brian Keyser
Career
Per 9 Innings
2
0.12
Jim Acker
Careerverified
Per 9 Innings
236
2.35
Brian Keyser
Career
Per 9 Inningsverified
50
2.96
Jim Acker
Careerverified
Per 9 Innings
234
2.33
Brian Keyser
Career
Per 9 Inningsverified
48
2.84
Jim Acker
Careerverified
Per 9 Inningsverified
99.15
99.15
Brian Keyser
Career
Per 9 Innings
96
96
Jim Acker
Career
Per 9 Innings
0.501
0.501
Brian Keyser
Careerverified
Per 9 Inningsverified
0.941
0.941
Jim Acker
Career
Per 9 Innings
6.85
6.85
Brian Keyser
Careerverified
Per 9 Inningsverified
19.61
19.61
Jim Acker
Careerverified
Per 9 Innings
11
0.11
Brian Keyser
Career
Per 9 Inningsverified
4
0.24
Jim Acker
Career
Per 9 Innings
0
0
Brian Keyser
Career
Per 9 Innings
0
0
Jim Acker
Career
Per 9 Innings
0
0
Brian Keyser
Career
Per 9 Innings
0
0
Jim Acker
Career
Per 9 Innings
0
0
Brian Keyser
Career
Per 9 Innings
0
0
Jim Acker
Career
Per 9 Innings
0
0
Brian Keyser
Career
Per 9 Innings
0
0

Hitting Stats for Jim Acker and Brian Keyser

Jim Acker
Careerverified
Per 600 PAverified
10
10
Brian Keyser
Career
Per 600 PA
2
Jim Acker
Careerverified
Per 600 PAverified
467
5003.57
Brian Keyser
Career
Per 600 PA
51
Jim Acker
Careerverified
Per 600 PAverified
56
600
Brian Keyser
Career
Per 600 PA
0
Jim Acker
Careerverified
Per 600 PAverified
54
578.57
Brian Keyser
Career
Per 600 PA
0
Jim Acker
Careerverified
Per 600 PAverified
0.167
0.167
Brian Keyser
Career
Per 600 PA
Jim Acker
Careerverified
Per 600 PAverified
0.393
0.393
Brian Keyser
Career
Per 600 PA
Jim Acker
Careerverified
Per 600 PAverified
9
96.43
Brian Keyser
Career
Per 600 PA
0
Jim Acker
Careerverified
Per 600 PAverified
8
85.71
Brian Keyser
Career
Per 600 PA
0
Jim Acker
Careerverified
Per 600 PAverified
1
10.71
Brian Keyser
Career
Per 600 PA
0
Jim Acker
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Jim Acker
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Jim Acker
Careerverified
Per 600 PAverified
1
10.71
Brian Keyser
Career
Per 600 PA
0
Jim Acker
Careerverified
Per 600 PAverified
0.111
0.111
Brian Keyser
Career
Per 600 PA
Jim Acker
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
Jim Acker
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
Jim Acker
Careerverified
Per 600 PAverified
1.75
18.73
Brian Keyser
Career
Per 600 PA
Jim Acker
Careerverified
Per 600 PAverified
10
107.14
Brian Keyser
Career
Per 600 PA
0
Jim Acker
Careerverified
Per 600 PAverified
11
117.86
Brian Keyser
Career
Per 600 PA
0
Jim Acker
Careerverified
Per 600 PAverified
0.196
0.196
Brian Keyser
Career
Per 600 PA
Jim Acker
Careerverified
Per 600 PAverified
0.185
0.185
Brian Keyser
Career
Per 600 PA
Jim Acker
Careerverified
Per 600 PAverified
0.382
0.382
Brian Keyser
Career
Per 600 PA
Jim Acker
Careerverified
Per 600 PAverified
0.019
0.019
Brian Keyser
Career
Per 600 PA
Jim Acker
Careerverified
Per 600 PAverified
0.135
0.135
Brian Keyser
Career
Per 600 PA
Jim Acker
Careerverified
Per 600 PAverified
0.261
0.261
Brian Keyser
Career
Per 600 PA
Jim Acker
Careerverified
Per 600 PAverified
0.409
0.409
Brian Keyser
Career
Per 600 PA
Jim Acker
Careerverified
Per 600 PAverified
2
21.43
Brian Keyser
Career
Per 600 PA
0
Jim Acker
Careerverified
Per 600 PAverified
1
10.71
Brian Keyser
Career
Per 600 PA
0
Jim Acker
Careerverified
Per 600 PAverified
3
32.14
Brian Keyser
Career
Per 600 PA
0
Jim Acker
Careerverified
Per 600 PAverified
0.88
9.45
Brian Keyser
Career
Per 600 PA
Jim Acker
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Jim Acker
Careerverified
Per 600 PAverified
2
21.43
Brian Keyser
Career
Per 600 PA
0
Jim Acker
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Jim Acker
Career
Per 600 PA
32
342.86
Brian Keyser
Careerverified
Per 600 PAverified
0
Jim Acker
Careerverified
Per 600 PAverified
1.75
1.75
Brian Keyser
Career
Per 600 PA
Jim Acker
Careerverified
Per 600 PAverified
0.06
0.06
Brian Keyser
Career
Per 600 PA
Jim Acker
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Jim Acker
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Jim Acker
Career
Per 600 PA
1
10.71
Brian Keyser
Careerverified
Per 600 PAverified
0
Jim Acker
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Jim Acker
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Jim Acker
Career
Per 600 PA
0
0
Brian Keyser
Career
Per 600 PA
0
Jim Acker
Career
Per 600 PA
Brian Keyser
Career
Per 600 PA