Jack Aker vs. Bob Bruce — Career Comparison

Jack Aker
Silent GenerationCaliforniaThrows RightBats RightNorth AmericaKansas City AthleticsAmerican LeagueRelief Pitcher
Bob Bruce
Silent GenerationNew YorkThrows RightBats RightNorth AmericaHouston AstrosAmerican LeagueStarting Pitcher

Bob Bruce built a career as a starting pitcher and Jack Aker as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Bob Bruce led in home run suppression (HR9+ 115 vs 76), strikeout rate (K%+ 103 vs 86), and walk avoidance (BB%+ 116 vs 100). Role difference aside, Bob Bruce holds a clear edge on every meaningful shared measure.

Pitching Stats for Jack Aker and Bob Bruce

Jack Aker
Careerverified
Per 9 Inningsverified
11
11
Bob Bruce
Career
Per 9 Innings
9
9
Jack Aker
Careerverified
Per 9 Inningsverified
495
5.97
Bob Bruce
Career
Per 9 Innings
219
1.76
Jack Aker
Career
Per 9 Innings
0
0
Bob Bruce
Careerverified
Per 9 Inningsverified
167
1.34
Jack Aker
Career
Per 9 Inningsverified
47
0.57
Bob Bruce
Careerverified
Per 9 Innings
49
0.39
Jack Aker
Careerverified
Per 9 Inningsverified
45
0.54
Bob Bruce
Career
Per 9 Innings
71
0.57
Jack Aker
Careerverified
Per 9 Inningsverified
51.09
51.09
Bob Bruce
Career
Per 9 Innings
40.83
40.83
Jack Aker
Career
Per 9 Innings
0
0
Bob Bruce
Careerverified
Per 9 Inningsverified
76.26
76.26
Jack Aker
Career
Per 9 Innings
0
0
Bob Bruce
Careerverified
Per 9 Inningsverified
26
0.21
Jack Aker
Career
Per 9 Innings
0
0
Bob Bruce
Careerverified
Per 9 Inningsverified
6
0.05
Jack Aker
Careerverified
Per 9 Inningsverified
123
1.48
Bob Bruce
Career
Per 9 Innings
1
0.01
Jack Aker
Careerverified
Per 9 Inningsverified
272
3.28
Bob Bruce
Career
Per 9 Innings
480
3.85
Jack Aker
Careerverified
Per 9 Inningsverified
3.28
3.28
Bob Bruce
Career
Per 9 Innings
3.85
3.85
Jack Aker
Careerverified
Per 9 Inningsverified
3.45
3.45
Bob Bruce
Career
Per 9 Innings
3.82
3.82
Jack Aker
Career
Per 9 Innings
4.29
4.29
Bob Bruce
Careerverified
Per 9 Inningsverified
3.83
3.83
Jack Aker
Careerverified
Per 9 Inningsverified
0.244
0.244
Bob Bruce
Career
Per 9 Innings
0.259
0.259
Jack Aker
Career
Per 9 Innings
2238
27
Bob Bruce
Careerverified
Per 9 Innings
3367
27
Jack Aker
Career
Per 9 Innings
746
9
Bob Bruce
Careerverified
Per 9 Innings
1122.1
9
Jack Aker
Careerverified
Per 9 Inningsverified
679
8.19
Bob Bruce
Career
Per 9 Innings
1146
9.19
Jack Aker
Careerverified
Per 9 Inningsverified
8.19
8.19
Bob Bruce
Career
Per 9 Innings
9.19
9.19
Jack Aker
Careerverified
Per 9 Innings
64
0.77
Bob Bruce
Career
Per 9 Inningsverified
95
0.76
Jack Aker
Career
Per 9 Innings
0.77
0.77
Bob Bruce
Careerverified
Per 9 Inningsverified
0.76
0.76
Jack Aker
Careerverified
Per 9 Inningsverified
0.13
0.13
Bob Bruce
Career
Per 9 Innings
0.43
0.43
Jack Aker
Careerverified
Per 9 Innings
274
3.31
Bob Bruce
Career
Per 9 Inningsverified
340
2.73
Jack Aker
Career
Per 9 Innings
68
0.82
Bob Bruce
Careerverified
Per 9 Inningsverified
25
0.2
Jack Aker
Career
Per 9 Innings
3.31
3.31
Bob Bruce
Careerverified
Per 9 Inningsverified
2.73
2.73
Jack Aker
Career
Per 9 Innings
404
4.87
Bob Bruce
Careerverified
Per 9 Inningsverified
733
5.88
Jack Aker
Career
Per 9 Innings
4.87
4.87
Bob Bruce
Careerverified
Per 9 Inningsverified
5.88
5.88
Jack Aker
Career
Per 9 Innings
0.82
0.82
Bob Bruce
Careerverified
Per 9 Inningsverified
3.35
3.35
Jack Aker
Career
Per 9 Innings
0.909
0.909
Bob Bruce
Careerverified
Per 9 Inningsverified
0.956
0.956
Jack Aker
Careerverified
Per 9 Inningsverified
13
0.16
Bob Bruce
Career
Per 9 Innings
37
0.3
Jack Aker
Careerverified
Per 9 Innings
40
0.48
Bob Bruce
Career
Per 9 Inningsverified
48
0.38
Jack Aker
Careerverified
Per 9 Inningsverified
0
0
Bob Bruce
Career
Per 9 Innings
7
0.06
Jack Aker
Career
Per 9 Innings
3144
37.93
Bob Bruce
Careerverified
Per 9 Inningsverified
4818
38.64
Jack Aker
Careerverified
Per 9 Inningsverified
321
3.87
Bob Bruce
Career
Per 9 Innings
17
0.14
Jack Aker
Careerverified
Per 9 Inningsverified
312
3.76
Bob Bruce
Career
Per 9 Innings
551
4.42
Jack Aker
Careerverified
Per 9 Inningsverified
3.76
3.76
Bob Bruce
Career
Per 9 Innings
4.42
4.42
Jack Aker
Career
Per 9 Innings
32
0.39
Bob Bruce
Careerverified
Per 9 Inningsverified
0
0
Jack Aker
Career
Per 9 Innings
12
0.14
Bob Bruce
Careerverified
Per 9 Inningsverified
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
19
0.23
Bob Bruce
Career
Per 9 Innings
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
1.278
1.278
Bob Bruce
Career
Per 9 Innings
1.324
1.324
Jack Aker
Career
Per 9 Innings
2786
33.61
Bob Bruce
Careerverified
Per 9 Inningsverified
4430
35.52
Jack Aker
Careerverified
Per 9 Inningsverified
0.63
0.63
Bob Bruce
Career
Per 9 Innings
2.52
2.52
Jack Aker
Careerverified
Per 9 Inningsverified
0.265
0.265
Bob Bruce
Career
Per 9 Innings
0.292
0.292
Jack Aker
Career
Per 9 Innings
37.93
37.93
Bob Bruce
Careerverified
Per 9 Inningsverified
38.64
38.64

Fielding Stats for Jack Aker and Bob Bruce

Jack Aker
Careerverified
Per 9 Inningsverified
11
11
Bob Bruce
Career
Per 9 Innings
9
9
Jack Aker
Careerverified
Per 9 Inningsverified
495
5.97
Bob Bruce
Career
Per 9 Innings
219
1.76
Jack Aker
Career
Per 9 Innings
0
0
Bob Bruce
Careerverified
Per 9 Inningsverified
167
1.34
Jack Aker
Career
Per 9 Innings
2240
27
Bob Bruce
Careerverified
Per 9 Innings
3367
27
Jack Aker
Career
Per 9 Innings
746.2
9
Bob Bruce
Careerverified
Per 9 Innings
1122.1
9
Jack Aker
Career
Per 9 Inningsverified
65
0.78
Bob Bruce
Careerverified
Per 9 Innings
95
0.76
Jack Aker
Careerverified
Per 9 Inningsverified
167
2.01
Bob Bruce
Career
Per 9 Innings
164
1.32
Jack Aker
Career
Per 9 Innings
8
0.1
Bob Bruce
Career
Per 9 Inningsverified
8
0.06
Jack Aker
Career
Per 9 Inningsverified
240
2.89
Bob Bruce
Careerverified
Per 9 Innings
267
2.14
Jack Aker
Career
Per 9 Inningsverified
232
2.8
Bob Bruce
Careerverified
Per 9 Innings
259
2.08
Jack Aker
Career
Per 9 Innings
96.67
96.67
Bob Bruce
Careerverified
Per 9 Inningsverified
97
97
Jack Aker
Career
Per 9 Innings
0.469
0.469
Bob Bruce
Careerverified
Per 9 Inningsverified
1.183
1.183
Jack Aker
Career
Per 9 Innings
0
0
Bob Bruce
Careerverified
Per 9 Inningsverified
76.26
76.26
Jack Aker
Careerverified
Per 9 Inningsverified
20
0.24
Bob Bruce
Career
Per 9 Innings
7
0.06
Jack Aker
Career
Per 9 Innings
0
0
Bob Bruce
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Bob Bruce
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Bob Bruce
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Bob Bruce
Career
Per 9 Innings
0
0

Hitting Stats for Jack Aker and Bob Bruce

Jack Aker
Careerverified
Per 600 PAverified
11
11
Bob Bruce
Career
Per 600 PA
9
9
Jack Aker
Careerverified
Per 600 PAverified
496
2861.54
Bob Bruce
Career
Per 600 PA
223
333.67
Jack Aker
Career
Per 600 PA
104
600
Bob Bruce
Careerverified
Per 600 PA
401
600
Jack Aker
Career
Per 600 PAverified
92
530.77
Bob Bruce
Careerverified
Per 600 PA
346
517.71
Jack Aker
Career
Per 600 PA
0.076
0.076
Bob Bruce
Careerverified
Per 600 PAverified
0.15
0.15
Jack Aker
Career
Per 600 PA
0.279
0.279
Bob Bruce
Careerverified
Per 600 PAverified
0.458
0.458
Jack Aker
Career
Per 600 PA
7
40.38
Bob Bruce
Careerverified
Per 600 PAverified
52
77.81
Jack Aker
Career
Per 600 PA
5
28.85
Bob Bruce
Careerverified
Per 600 PAverified
44
65.84
Jack Aker
Career
Per 600 PAverified
2
11.54
Bob Bruce
Careerverified
Per 600 PA
7
10.47
Jack Aker
Career
Per 600 PA
0
0
Bob Bruce
Careerverified
Per 600 PAverified
1
1.5
Jack Aker
Career
Per 600 PA
0
0
Bob Bruce
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
2
11.54
Bob Bruce
Careerverified
Per 600 PAverified
8
11.97
Jack Aker
Careerverified
Per 600 PAverified
0.286
0.286
Bob Bruce
Career
Per 600 PA
0.154
0.154
Jack Aker
Career
Per 600 PA
0
0
Bob Bruce
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Bob Bruce
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0.81
4.66
Bob Bruce
Careerverified
Per 600 PAverified
13.96
20.89
Jack Aker
Career
Per 600 PA
9
51.92
Bob Bruce
Careerverified
Per 600 PAverified
61
91.27
Jack Aker
Career
Per 600 PA
9
51.92
Bob Bruce
Careerverified
Per 600 PAverified
83
124.19
Jack Aker
Career
Per 600 PA
0.096
0.096
Bob Bruce
Careerverified
Per 600 PAverified
0.22
0.22
Jack Aker
Career
Per 600 PA
0.098
0.098
Bob Bruce
Careerverified
Per 600 PAverified
0.176
0.176
Jack Aker
Career
Per 600 PA
0.194
0.194
Bob Bruce
Careerverified
Per 600 PAverified
0.396
0.396
Jack Aker
Career
Per 600 PA
0.022
0.022
Bob Bruce
Careerverified
Per 600 PAverified
0.026
0.026
Jack Aker
Career
Per 600 PA
0.068
0.068
Bob Bruce
Careerverified
Per 600 PAverified
0.143
0.143
Jack Aker
Career
Per 600 PA
0.128
0.128
Bob Bruce
Careerverified
Per 600 PAverified
0.31
0.31
Jack Aker
Career
Per 600 PA
0.171
0.171
Bob Bruce
Careerverified
Per 600 PAverified
0.212
0.212
Jack Aker
Career
Per 600 PA
3
17.31
Bob Bruce
Careerverified
Per 600 PAverified
25
37.41
Jack Aker
Career
Per 600 PA
4
23.08
Bob Bruce
Careerverified
Per 600 PAverified
17
25.44
Jack Aker
Career
Per 600 PA
7
40.38
Bob Bruce
Careerverified
Per 600 PAverified
42
62.84
Jack Aker
Career
Per 600 PA
-4.13
-23.83
Bob Bruce
Careerverified
Per 600 PAverified
11.57
17.31
Jack Aker
Career
Per 600 PAverified
1
5.77
Bob Bruce
Careerverified
Per 600 PA
3
4.49
Jack Aker
Career
Per 600 PA
1
5.77
Bob Bruce
Careerverified
Per 600 PAverified
28
41.9
Jack Aker
Career
Per 600 PA
0
0
Bob Bruce
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PA
51
294.23
Bob Bruce
Career
Per 600 PAverified
102
152.62
Jack Aker
Career
Per 600 PA
2.04
2.04
Bob Bruce
Careerverified
Per 600 PAverified
3.93
3.93
Jack Aker
Career
Per 600 PA
0.02
0.02
Bob Bruce
Careerverified
Per 600 PAverified
0.27
0.27
Jack Aker
Career
Per 600 PAverified
10
57.69
Bob Bruce
Careerverified
Per 600 PA
23
34.41
Jack Aker
Career
Per 600 PA
0
0
Bob Bruce
Careerverified
Per 600 PAverified
1
1.5
Jack Aker
Careerverified
Per 600 PA
1
5.77
Bob Bruce
Career
Per 600 PAverified
3
4.49
Jack Aker
Career
Per 600 PA
0
0
Bob Bruce
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Bob Bruce
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Bob Bruce
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
Bob Bruce
Career
Per 600 PA