Jack Aker vs. Lenny DiNardo — Career Comparison

Jack Aker
Silent GenerationCaliforniaThrows RightBats RightNorth AmericaKansas City AthleticsAmerican LeagueRelief Pitcher
Lenny DiNardo
Gen XFloridaThrows LeftBats LeftNorth AmericaOakland AthleticsAmerican LeagueStarting Pitcher

Lenny DiNardo 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. Jack Aker posted stronger surface numbers — ERA 3.28 and WHIP 1.369 compared to 5.36 and 1.704 for Lenny DiNardo. By the career numbers, Jack Aker had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Jack Aker and Lenny DiNardo

Jack Aker
Careerverified
Per 9 Inningsverified
11
11
Lenny DiNardo
Career
Per 9 Innings
6
6
Jack Aker
Careerverified
Per 9 Inningsverified
495
5.97
Lenny DiNardo
Career
Per 9 Innings
94
3.29
Jack Aker
Career
Per 9 Innings
0
0
Lenny DiNardo
Careerverified
Per 9 Inningsverified
34
1.19
Jack Aker
Careerverified
Per 9 Inningsverified
47
0.57
Lenny DiNardo
Career
Per 9 Innings
10
0.35
Jack Aker
Career
Per 9 Inningsverified
45
0.54
Lenny DiNardo
Careerverified
Per 9 Innings
18
0.63
Jack Aker
Careerverified
Per 9 Inningsverified
51.09
51.09
Lenny DiNardo
Career
Per 9 Innings
35.71
35.71
Jack Aker
Career
Per 9 Innings
0
0
Lenny DiNardo
Careerverified
Per 9 Inningsverified
36.17
36.17
Jack Aker
Career
Per 9 Innings
0
0
Lenny DiNardo
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Lenny DiNardo
Career
Per 9 Innings
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
123
1.48
Lenny DiNardo
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Inningsverified
272
3.28
Lenny DiNardo
Careerverified
Per 9 Innings
153
5.36
Jack Aker
Careerverified
Per 9 Inningsverified
3.28
3.28
Lenny DiNardo
Career
Per 9 Innings
5.36
5.36
Jack Aker
Careerverified
Per 9 Inningsverified
3.45
3.45
Lenny DiNardo
Career
Per 9 Innings
5.8
5.8
Jack Aker
Careerverified
Per 9 Inningsverified
4.29
4.29
Lenny DiNardo
Career
Per 9 Innings
4.74
4.74
Jack Aker
Careerverified
Per 9 Inningsverified
0.244
0.244
Lenny DiNardo
Career
Per 9 Innings
0.309
0.309
Jack Aker
Careerverified
Per 9 Innings
2238
27
Lenny DiNardo
Career
Per 9 Innings
771
27
Jack Aker
Careerverified
Per 9 Innings
746
9
Lenny DiNardo
Career
Per 9 Innings
257
9
Jack Aker
Career
Per 9 Inningsverified
679
8.19
Lenny DiNardo
Careerverified
Per 9 Innings
316
11.07
Jack Aker
Careerverified
Per 9 Inningsverified
8.19
8.19
Lenny DiNardo
Career
Per 9 Innings
11.07
11.07
Jack Aker
Career
Per 9 Inningsverified
64
0.77
Lenny DiNardo
Careerverified
Per 9 Innings
26
0.91
Jack Aker
Careerverified
Per 9 Inningsverified
0.77
0.77
Lenny DiNardo
Career
Per 9 Innings
0.91
0.91
Jack Aker
Careerverified
Per 9 Inningsverified
0.13
0.13
Lenny DiNardo
Career
Per 9 Innings
0.28
0.28
Jack Aker
Career
Per 9 Inningsverified
274
3.31
Lenny DiNardo
Careerverified
Per 9 Innings
115
4.03
Jack Aker
Career
Per 9 Innings
68
0.82
Lenny DiNardo
Careerverified
Per 9 Inningsverified
7
0.25
Jack Aker
Careerverified
Per 9 Inningsverified
3.31
3.31
Lenny DiNardo
Career
Per 9 Innings
4.03
4.03
Jack Aker
Careerverified
Per 9 Inningsverified
404
4.87
Lenny DiNardo
Career
Per 9 Innings
132
4.62
Jack Aker
Careerverified
Per 9 Inningsverified
4.87
4.87
Lenny DiNardo
Career
Per 9 Innings
4.62
4.62
Jack Aker
Career
Per 9 Innings
0.82
0.82
Lenny DiNardo
Careerverified
Per 9 Inningsverified
1.4
1.4
Jack Aker
Career
Per 9 Innings
0.909
0.909
Lenny DiNardo
Careerverified
Per 9 Inningsverified
0.961
0.961
Jack Aker
Career
Per 9 Inningsverified
13
0.16
Lenny DiNardo
Careerverified
Per 9 Innings
7
0.25
Jack Aker
Career
Per 9 Innings
40
0.48
Lenny DiNardo
Careerverified
Per 9 Inningsverified
9
0.32
Jack Aker
Career
Per 9 Innings
0
0
Lenny DiNardo
Career
Per 9 Innings
0
0
Jack Aker
Careerverified
Per 9 Innings
3144
37.93
Lenny DiNardo
Career
Per 9 Inningsverified
1168
40.9
Jack Aker
Careerverified
Per 9 Inningsverified
321
3.87
Lenny DiNardo
Career
Per 9 Innings
26
0.91
Jack Aker
Career
Per 9 Inningsverified
312
3.76
Lenny DiNardo
Careerverified
Per 9 Innings
180
6.3
Jack Aker
Careerverified
Per 9 Inningsverified
3.76
3.76
Lenny DiNardo
Career
Per 9 Innings
6.3
6.3
Jack Aker
Career
Per 9 Innings
32
0.39
Lenny DiNardo
Careerverified
Per 9 Inningsverified
10
0.35
Jack Aker
Career
Per 9 Inningsverified
12
0.14
Lenny DiNardo
Careerverified
Per 9 Innings
11
0.39
Jack Aker
Career
Per 9 Innings
19
0.23
Lenny DiNardo
Careerverified
Per 9 Inningsverified
48
1.68
Jack Aker
Careerverified
Per 9 Inningsverified
1.278
1.278
Lenny DiNardo
Career
Per 9 Innings
1.677
1.677
Jack Aker
Careerverified
Per 9 Innings
2786
33.61
Lenny DiNardo
Career
Per 9 Inningsverified
1023
35.82
Jack Aker
Careerverified
Per 9 Inningsverified
0.63
0.63
Lenny DiNardo
Career
Per 9 Innings
1.91
1.91
Jack Aker
Careerverified
Per 9 Inningsverified
0.265
0.265
Lenny DiNardo
Career
Per 9 Innings
0.335
0.335
Jack Aker
Career
Per 9 Innings
37.93
37.93
Lenny DiNardo
Careerverified
Per 9 Inningsverified
40.9
40.9

Fielding Stats for Jack Aker and Lenny DiNardo

Jack Aker
Careerverified
Per 9 Inningsverified
11
11
Lenny DiNardo
Career
Per 9 Innings
6
6
Jack Aker
Careerverified
Per 9 Inningsverified
495
5.97
Lenny DiNardo
Career
Per 9 Innings
94
3.29
Jack Aker
Career
Per 9 Innings
0
0
Lenny DiNardo
Careerverified
Per 9 Inningsverified
34
1.19
Jack Aker
Careerverified
Per 9 Innings
2240
27
Lenny DiNardo
Career
Per 9 Innings
771
27
Jack Aker
Careerverified
Per 9 Innings
746.2
9
Lenny DiNardo
Career
Per 9 Innings
257
9
Jack Aker
Careerverified
Per 9 Inningsverified
65
0.78
Lenny DiNardo
Career
Per 9 Innings
8
0.28
Jack Aker
Careerverified
Per 9 Inningsverified
167
2.01
Lenny DiNardo
Career
Per 9 Innings
30
1.05
Jack Aker
Career
Per 9 Inningsverified
8
0.1
Lenny DiNardo
Careerverified
Per 9 Innings
7
0.25
Jack Aker
Careerverified
Per 9 Inningsverified
240
2.89
Lenny DiNardo
Career
Per 9 Innings
45
1.58
Jack Aker
Careerverified
Per 9 Inningsverified
232
2.8
Lenny DiNardo
Career
Per 9 Innings
38
1.33
Jack Aker
Careerverified
Per 9 Inningsverified
96.67
96.67
Lenny DiNardo
Career
Per 9 Innings
84.44
84.44
Jack Aker
Careerverified
Per 9 Inningsverified
0.469
0.469
Lenny DiNardo
Career
Per 9 Innings
0.404
0.404
Jack Aker
Career
Per 9 Innings
0
0
Lenny DiNardo
Careerverified
Per 9 Inningsverified
36.17
36.17
Jack Aker
Careerverified
Per 9 Inningsverified
20
0.24
Lenny DiNardo
Career
Per 9 Innings
2
0.07
Jack Aker
Career
Per 9 Innings
0
0
Lenny DiNardo
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Lenny DiNardo
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Lenny DiNardo
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Lenny DiNardo
Career
Per 9 Innings
0
0

Hitting Stats for Jack Aker and Lenny DiNardo

Jack Aker
Careerverified
Per 600 PAverified
11
11
Lenny DiNardo
Career
Per 600 PA
6
6
Jack Aker
Careerverified
Per 600 PA
496
2861.54
Lenny DiNardo
Career
Per 600 PAverified
94
11280
Jack Aker
Careerverified
Per 600 PA
104
600
Lenny DiNardo
Career
Per 600 PA
5
600
Jack Aker
Careerverified
Per 600 PA
92
530.77
Lenny DiNardo
Career
Per 600 PAverified
5
600
Jack Aker
Career
Per 600 PA
0.076
0.076
Lenny DiNardo
Careerverified
Per 600 PAverified
0.2
0.2
Jack Aker
Career
Per 600 PA
0.279
0.279
Lenny DiNardo
Careerverified
Per 600 PAverified
0.4
0.4
Jack Aker
Careerverified
Per 600 PA
7
40.38
Lenny DiNardo
Career
Per 600 PAverified
1
120
Jack Aker
Careerverified
Per 600 PA
5
28.85
Lenny DiNardo
Career
Per 600 PAverified
1
120
Jack Aker
Careerverified
Per 600 PAverified
2
11.54
Lenny DiNardo
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Lenny DiNardo
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Lenny DiNardo
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
2
11.54
Lenny DiNardo
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
0.286
0.286
Lenny DiNardo
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Lenny DiNardo
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Lenny DiNardo
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PA
0.81
4.66
Lenny DiNardo
Career
Per 600 PAverified
0.18
21.64
Jack Aker
Careerverified
Per 600 PA
9
51.92
Lenny DiNardo
Career
Per 600 PAverified
1
120
Jack Aker
Careerverified
Per 600 PA
9
51.92
Lenny DiNardo
Career
Per 600 PAverified
1
120
Jack Aker
Career
Per 600 PA
0.096
0.096
Lenny DiNardo
Careerverified
Per 600 PAverified
0.2
0.2
Jack Aker
Career
Per 600 PA
0.098
0.098
Lenny DiNardo
Careerverified
Per 600 PAverified
0.2
0.2
Jack Aker
Career
Per 600 PA
0.194
0.194
Lenny DiNardo
Careerverified
Per 600 PAverified
0.4
0.4
Jack Aker
Careerverified
Per 600 PAverified
0.022
0.022
Lenny DiNardo
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0.068
0.068
Lenny DiNardo
Careerverified
Per 600 PAverified
0.14
0.14
Jack Aker
Career
Per 600 PA
0.128
0.128
Lenny DiNardo
Careerverified
Per 600 PAverified
0.25
0.25
Jack Aker
Career
Per 600 PA
0.171
0.171
Lenny DiNardo
Careerverified
Per 600 PAverified
0.5
0.5
Jack Aker
Careerverified
Per 600 PAverified
3
17.31
Lenny DiNardo
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
4
23.08
Lenny DiNardo
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
7
40.38
Lenny DiNardo
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
-4.13
-23.83
Lenny DiNardo
Careerverified
Per 600 PAverified
0.16
19.17
Jack Aker
Careerverified
Per 600 PAverified
1
5.77
Lenny DiNardo
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
1
5.77
Lenny DiNardo
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Lenny DiNardo
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PAverified
51
294.23
Lenny DiNardo
Careerverified
Per 600 PA
3
360
Jack Aker
Careerverified
Per 600 PAverified
2.04
2.04
Lenny DiNardo
Career
Per 600 PA
1.67
1.67
Jack Aker
Careerverified
Per 600 PAverified
0.02
0.02
Lenny DiNardo
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
10
57.69
Lenny DiNardo
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Lenny DiNardo
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
1
5.77
Lenny DiNardo
Careerverified
Per 600 PAverified
0
0
Jack Aker
Career
Per 600 PA
0
0
Lenny DiNardo
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Lenny DiNardo
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Lenny DiNardo
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
Lenny DiNardo
Career
Per 600 PA