Jonathan Aro vs. Willie Hernandez — Career Comparison

Jonathan Aro
MillenialD.R.Throws RightBats RightCaribbeanBoston Red SoxAmerican LeagueRelief Pitcher
Willie Hernandez
Baby BoomersP.R.Throws LeftBats LeftCaribbeanDetroit TigersAmerican LeagueRelief PitcherCy Young AwardMVPAll-Star

On the career pitching numbers, Willie Hernandez posted a stronger line than Jonathan Aro. Willie Hernandez posted stronger numbers in ERA (3.38 vs 6.55) and WHIP (1.321 vs 1.909). By the career numbers, Willie Hernandez had the better of this comparison — though ERA and WHIP alone don't account for era, park factors, or the defenses each pitcher worked behind.

Pitching Stats for Jonathan Aro and Willie Hernandez

Jonathan Aro
Career
Per 9 Innings
2
2
Willie Hernandez
Careerverified
Per 9 Inningsverified
13
13
Jonathan Aro
Career
Per 9 Innings
7
5.73
Willie Hernandez
Careerverified
Per 9 Inningsverified
744
6.41
Jonathan Aro
Career
Per 9 Innings
0
0
Willie Hernandez
Careerverified
Per 9 Inningsverified
11
0.09
Jonathan Aro
Career
Per 9 Innings
0
0
Willie Hernandez
Careerverified
Per 9 Inningsverified
70
0.6
Jonathan Aro
Careerverified
Per 9 Innings
1
0.82
Willie Hernandez
Career
Per 9 Inningsverified
63
0.54
Jonathan Aro
Career
Per 9 Innings
0
0
Willie Hernandez
Careerverified
Per 9 Inningsverified
52.63
52.63
Jonathan Aro
Career
Per 9 Innings
0
0
Willie Hernandez
Careerverified
Per 9 Inningsverified
1.48
1.48
Jonathan Aro
Career
Per 9 Innings
0
0
Willie Hernandez
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
0
0
Willie Hernandez
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
0
0
Willie Hernandez
Careerverified
Per 9 Inningsverified
147
1.27
Jonathan Aro
Careerverified
Per 9 Innings
8
6.55
Willie Hernandez
Career
Per 9 Inningsverified
392
3.38
Jonathan Aro
Career
Per 9 Innings
6.55
6.55
Willie Hernandez
Careerverified
Per 9 Inningsverified
3.38
3.38
Jonathan Aro
Career
Per 9 Innings
7.73
7.73
Willie Hernandez
Careerverified
Per 9 Inningsverified
3.27
3.27
Jonathan Aro
Career
Per 9 Innings
5.27
5.27
Willie Hernandez
Careerverified
Per 9 Inningsverified
3.77
3.77
Jonathan Aro
Career
Per 9 Innings
0.34
0.34
Willie Hernandez
Careerverified
Per 9 Inningsverified
0.245
0.245
Jonathan Aro
Career
Per 9 Innings
33
27
Willie Hernandez
Careerverified
Per 9 Innings
3134
27
Jonathan Aro
Career
Per 9 Innings
11
9
Willie Hernandez
Careerverified
Per 9 Innings
1044.2
9
Jonathan Aro
Careerverified
Per 9 Innings
16
13.09
Willie Hernandez
Career
Per 9 Inningsverified
952
8.2
Jonathan Aro
Career
Per 9 Innings
13.09
13.09
Willie Hernandez
Careerverified
Per 9 Inningsverified
8.2
8.2
Jonathan Aro
Careerverified
Per 9 Innings
2
1.64
Willie Hernandez
Career
Per 9 Inningsverified
97
0.84
Jonathan Aro
Career
Per 9 Innings
1.64
1.64
Willie Hernandez
Careerverified
Per 9 Inningsverified
0.84
0.84
Jonathan Aro
Career
Per 9 Innings
0.29
0.29
Willie Hernandez
Careerverified
Per 9 Inningsverified
0.13
0.13
Jonathan Aro
Careerverified
Per 9 Innings
5
4.09
Willie Hernandez
Career
Per 9 Inningsverified
349
3.01
Jonathan Aro
Careerverified
Per 9 Inningsverified
0
0
Willie Hernandez
Career
Per 9 Innings
79
0.68
Jonathan Aro
Career
Per 9 Innings
4.09
4.09
Willie Hernandez
Careerverified
Per 9 Inningsverified
3.01
3.01
Jonathan Aro
Career
Per 9 Innings
8
6.55
Willie Hernandez
Careerverified
Per 9 Inningsverified
788
6.79
Jonathan Aro
Career
Per 9 Innings
6.55
6.55
Willie Hernandez
Careerverified
Per 9 Inningsverified
6.79
6.79
Jonathan Aro
Careerverified
Per 9 Inningsverified
1.14
1.14
Willie Hernandez
Career
Per 9 Innings
1.06
1.06
Jonathan Aro
Careerverified
Per 9 Inningsverified
1.182
1.182
Willie Hernandez
Career
Per 9 Innings
1.088
1.088
Jonathan Aro
Careerverified
Per 9 Inningsverified
0
0
Willie Hernandez
Career
Per 9 Innings
37
0.32
Jonathan Aro
Careerverified
Per 9 Inningsverified
0
0
Willie Hernandez
Career
Per 9 Innings
25
0.22
Jonathan Aro
Careerverified
Per 9 Inningsverified
0
0
Willie Hernandez
Career
Per 9 Innings
10
0.09
Jonathan Aro
Career
Per 9 Inningsverified
53
43.36
Willie Hernandez
Careerverified
Per 9 Innings
4366
37.61
Jonathan Aro
Career
Per 9 Innings
2
1.64
Willie Hernandez
Careerverified
Per 9 Inningsverified
419
3.61
Jonathan Aro
Careerverified
Per 9 Innings
8
6.55
Willie Hernandez
Career
Per 9 Inningsverified
431
3.71
Jonathan Aro
Career
Per 9 Innings
6.55
6.55
Willie Hernandez
Careerverified
Per 9 Inningsverified
3.71
3.71
Jonathan Aro
Careerverified
Per 9 Inningsverified
0
0
Willie Hernandez
Career
Per 9 Innings
65
0.56
Jonathan Aro
Careerverified
Per 9 Innings
1
0.82
Willie Hernandez
Career
Per 9 Inningsverified
36
0.31
Jonathan Aro
Career
Per 9 Innings
0
0
Willie Hernandez
Careerverified
Per 9 Inningsverified
72
0.62
Jonathan Aro
Career
Per 9 Innings
1.909
1.909
Willie Hernandez
Careerverified
Per 9 Inningsverified
1.245
1.245
Jonathan Aro
Career
Per 9 Inningsverified
47
38.45
Willie Hernandez
Careerverified
Per 9 Innings
3891
33.52
Jonathan Aro
Career
Per 9 Innings
1.14
1.14
Willie Hernandez
Careerverified
Per 9 Inningsverified
0.58
0.58
Jonathan Aro
Career
Per 9 Innings
0.378
0.378
Willie Hernandez
Careerverified
Per 9 Inningsverified
0.284
0.284
Jonathan Aro
Careerverified
Per 9 Inningsverified
43.36
43.36
Willie Hernandez
Career
Per 9 Innings
37.61
37.61

Fielding Stats for Jonathan Aro and Willie Hernandez

Jonathan Aro
Career
Per 9 Innings
2
2
Willie Hernandez
Careerverified
Per 9 Inningsverified
13
13
Jonathan Aro
Career
Per 9 Innings
7
5.73
Willie Hernandez
Careerverified
Per 9 Inningsverified
744
6.41
Jonathan Aro
Career
Per 9 Innings
0
0
Willie Hernandez
Careerverified
Per 9 Inningsverified
11
0.09
Jonathan Aro
Career
Per 9 Innings
33
27
Willie Hernandez
Careerverified
Per 9 Innings
3134
27
Jonathan Aro
Career
Per 9 Innings
11
9
Willie Hernandez
Careerverified
Per 9 Innings
1044.2
9
Jonathan Aro
Career
Per 9 Inningsverified
1
0.82
Willie Hernandez
Careerverified
Per 9 Innings
58
0.5
Jonathan Aro
Career
Per 9 Innings
0
0
Willie Hernandez
Careerverified
Per 9 Inningsverified
169
1.46
Jonathan Aro
Careerverified
Per 9 Inningsverified
0
0
Willie Hernandez
Career
Per 9 Innings
4
0.03
Jonathan Aro
Career
Per 9 Innings
1
0.82
Willie Hernandez
Careerverified
Per 9 Inningsverified
231
1.99
Jonathan Aro
Career
Per 9 Innings
1
0.82
Willie Hernandez
Careerverified
Per 9 Inningsverified
227
1.96
Jonathan Aro
Careerverified
Per 9 Inningsverified
100
100
Willie Hernandez
Career
Per 9 Innings
98.27
98.27
Jonathan Aro
Career
Per 9 Innings
0.143
0.143
Willie Hernandez
Careerverified
Per 9 Inningsverified
0.305
0.305
Jonathan Aro
Career
Per 9 Innings
0
0
Willie Hernandez
Careerverified
Per 9 Inningsverified
1.48
1.48
Jonathan Aro
Career
Per 9 Innings
0
0
Willie Hernandez
Careerverified
Per 9 Inningsverified
12
0.1
Jonathan Aro
Career
Per 9 Innings
0
0
Willie Hernandez
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
0
0
Willie Hernandez
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
0
0
Willie Hernandez
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
0
0
Willie Hernandez
Career
Per 9 Innings
0
0

Hitting Stats for Jonathan Aro and Willie Hernandez

Jonathan Aro
Career
Per 600 PA
2
Willie Hernandez
Careerverified
Per 600 PAverified
13
13
Jonathan Aro
Career
Per 600 PA
7
Willie Hernandez
Careerverified
Per 600 PAverified
747
6402.86
Jonathan Aro
Career
Per 600 PA
0
Willie Hernandez
Careerverified
Per 600 PAverified
70
600
Jonathan Aro
Career
Per 600 PA
0
Willie Hernandez
Careerverified
Per 600 PAverified
63
540
Jonathan Aro
Career
Per 600 PA
Willie Hernandez
Careerverified
Per 600 PAverified
0.206
0.206
Jonathan Aro
Career
Per 600 PA
Willie Hernandez
Careerverified
Per 600 PAverified
0.531
0.531
Jonathan Aro
Career
Per 600 PA
0
Willie Hernandez
Careerverified
Per 600 PAverified
13
111.43
Jonathan Aro
Career
Per 600 PA
0
Willie Hernandez
Careerverified
Per 600 PAverified
11
94.29
Jonathan Aro
Career
Per 600 PA
0
Willie Hernandez
Careerverified
Per 600 PAverified
2
17.14
Jonathan Aro
Career
Per 600 PA
0
Willie Hernandez
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Willie Hernandez
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Willie Hernandez
Careerverified
Per 600 PAverified
2
17.14
Jonathan Aro
Career
Per 600 PA
Willie Hernandez
Careerverified
Per 600 PAverified
0.154
0.154
Jonathan Aro
Career
Per 600 PA
Willie Hernandez
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
Willie Hernandez
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
Willie Hernandez
Careerverified
Per 600 PAverified
3.49
29.92
Jonathan Aro
Career
Per 600 PA
0
Willie Hernandez
Careerverified
Per 600 PAverified
15
128.57
Jonathan Aro
Career
Per 600 PA
0
Willie Hernandez
Careerverified
Per 600 PAverified
14
120
Jonathan Aro
Career
Per 600 PA
Willie Hernandez
Careerverified
Per 600 PAverified
0.219
0.219
Jonathan Aro
Career
Per 600 PA
Willie Hernandez
Careerverified
Per 600 PAverified
0.238
0.238
Jonathan Aro
Career
Per 600 PA
Willie Hernandez
Careerverified
Per 600 PAverified
0.457
0.457
Jonathan Aro
Career
Per 600 PA
Willie Hernandez
Careerverified
Per 600 PAverified
0.032
0.032
Jonathan Aro
Career
Per 600 PA
Willie Hernandez
Careerverified
Per 600 PAverified
0.158
0.158
Jonathan Aro
Career
Per 600 PA
Willie Hernandez
Careerverified
Per 600 PAverified
0.36
0.36
Jonathan Aro
Career
Per 600 PA
Willie Hernandez
Careerverified
Per 600 PAverified
0.382
0.382
Jonathan Aro
Career
Per 600 PA
0
Willie Hernandez
Careerverified
Per 600 PAverified
4
34.29
Jonathan Aro
Career
Per 600 PA
0
Willie Hernandez
Careerverified
Per 600 PAverified
3
25.71
Jonathan Aro
Career
Per 600 PA
0
Willie Hernandez
Careerverified
Per 600 PAverified
7
60
Jonathan Aro
Career
Per 600 PA
Willie Hernandez
Careerverified
Per 600 PAverified
3.5
30.01
Jonathan Aro
Career
Per 600 PA
0
Willie Hernandez
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Willie Hernandez
Careerverified
Per 600 PAverified
1
8.57
Jonathan Aro
Career
Per 600 PA
0
Willie Hernandez
Career
Per 600 PA
0
0
Jonathan Aro
Careerverified
Per 600 PAverified
0
Willie Hernandez
Career
Per 600 PA
29
248.57
Jonathan Aro
Career
Per 600 PA
Willie Hernandez
Careerverified
Per 600 PAverified
2.41
2.41
Jonathan Aro
Career
Per 600 PA
Willie Hernandez
Careerverified
Per 600 PAverified
0.03
0.03
Jonathan Aro
Career
Per 600 PA
0
Willie Hernandez
Careerverified
Per 600 PAverified
6
51.43
Jonathan Aro
Career
Per 600 PA
0
Willie Hernandez
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Willie Hernandez
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Willie Hernandez
Careerverified
Per 600 PAverified
2
17.14
Jonathan Aro
Career
Per 600 PA
0
Willie Hernandez
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Willie Hernandez
Careerverified
Per 600 PAverified
2
17.14
Jonathan Aro
Career
Per 600 PA
Willie Hernandez
Careerverified
Per 600 PAverified
100
100