Jonathan Aro vs. Grant Thatcher — Career Comparison

Jonathan Aro
MillenialD.R.Throws RightBats RightCaribbeanBoston Red SoxAmerican LeagueRelief Pitcher
Grant Thatcher
Pre-GenerationalPennsylvaniaThrows RightNorth AmericaBrooklyn DodgersNational LeagueRelief Pitcher

On the career pitching numbers, Grant Thatcher posted a stronger line than Jonathan Aro. Grant Thatcher posted stronger numbers in ERA (3.16 vs 6.55) and WHIP (1.378 vs 1.909). By the career numbers, Grant Thatcher 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 Grant Thatcher

Jonathan Aro
Career
Per 9 Innings
2
2
Grant Thatcher
Career
Per 9 Innings
2
2
Jonathan Aro
Careerverified
Per 9 Inningsverified
7
5.73
Grant Thatcher
Career
Per 9 Innings
5
1.22
Jonathan Aro
Career
Per 9 Innings
0
0
Grant Thatcher
Careerverified
Per 9 Inningsverified
4
0.97
Jonathan Aro
Career
Per 9 Innings
0
0
Grant Thatcher
Careerverified
Per 9 Inningsverified
4
0.97
Jonathan Aro
Career
Per 9 Innings
1
0.82
Grant Thatcher
Career
Per 9 Inningsverified
1
0.24
Jonathan Aro
Career
Per 9 Innings
0
0
Grant Thatcher
Careerverified
Per 9 Inningsverified
80
80
Jonathan Aro
Career
Per 9 Innings
0
0
Grant Thatcher
Careerverified
Per 9 Inningsverified
80
80
Jonathan Aro
Career
Per 9 Innings
0
0
Grant Thatcher
Careerverified
Per 9 Inningsverified
4
0.97
Jonathan Aro
Career
Per 9 Innings
0
0
Grant Thatcher
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
0
0
Grant Thatcher
Career
Per 9 Innings
0
0
Jonathan Aro
Careerverified
Per 9 Innings
8
6.55
Grant Thatcher
Career
Per 9 Inningsverified
13
3.16
Jonathan Aro
Career
Per 9 Innings
6.55
6.55
Grant Thatcher
Careerverified
Per 9 Inningsverified
3.16
3.16
Jonathan Aro
Career
Per 9 Innings
7.73
7.73
Grant Thatcher
Careerverified
Per 9 Inningsverified
3.82
3.82
Jonathan Aro
Career
Per 9 Innings
5.27
5.27
Grant Thatcher
Careerverified
Per 9 Inningsverified
3.38
3.38
Jonathan Aro
Career
Per 9 Innings
0.34
0.34
Grant Thatcher
Careerverified
Per 9 Inningsverified
0.29
0.29
Jonathan Aro
Career
Per 9 Innings
33
27
Grant Thatcher
Careerverified
Per 9 Innings
111
27
Jonathan Aro
Career
Per 9 Innings
11
9
Grant Thatcher
Careerverified
Per 9 Innings
37
9
Jonathan Aro
Careerverified
Per 9 Innings
16
13.09
Grant Thatcher
Career
Per 9 Inningsverified
42
10.22
Jonathan Aro
Career
Per 9 Innings
13.09
13.09
Grant Thatcher
Careerverified
Per 9 Inningsverified
10.22
10.22
Jonathan Aro
Career
Per 9 Innings
2
1.64
Grant Thatcher
Careerverified
Per 9 Inningsverified
1
0.24
Jonathan Aro
Career
Per 9 Innings
1.64
1.64
Grant Thatcher
Careerverified
Per 9 Inningsverified
0.24
0.24
Jonathan Aro
Career
Per 9 Innings
0.29
0.29
Grant Thatcher
Careerverified
Per 9 Inningsverified
0.2
0.2
Jonathan Aro
Careerverified
Per 9 Innings
5
4.09
Grant Thatcher
Career
Per 9 Inningsverified
9
2.19
Jonathan Aro
Career
Per 9 Innings
0
0
Grant Thatcher
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
4.09
4.09
Grant Thatcher
Careerverified
Per 9 Inningsverified
2.19
2.19
Jonathan Aro
Career
Per 9 Inningsverified
8
6.55
Grant Thatcher
Careerverified
Per 9 Innings
13
3.16
Jonathan Aro
Careerverified
Per 9 Inningsverified
6.55
6.55
Grant Thatcher
Career
Per 9 Innings
3.16
3.16
Jonathan Aro
Career
Per 9 Innings
1.14
1.14
Grant Thatcher
Careerverified
Per 9 Inningsverified
2.6
2.6
Jonathan Aro
Careerverified
Per 9 Inningsverified
1.182
1.182
Grant Thatcher
Career
Per 9 Innings
0.595
0.595
Jonathan Aro
Careerverified
Per 9 Inningsverified
0
0
Grant Thatcher
Career
Per 9 Innings
2
0.49
Jonathan Aro
Career
Per 9 Innings
0
0
Grant Thatcher
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
0
0
Grant Thatcher
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Inningsverified
53
43.36
Grant Thatcher
Careerverified
Per 9 Innings
154
37.46
Jonathan Aro
Careerverified
Per 9 Inningsverified
2
1.64
Grant Thatcher
Career
Per 9 Innings
0
0
Jonathan Aro
Careerverified
Per 9 Innings
8
6.55
Grant Thatcher
Career
Per 9 Inningsverified
18
4.38
Jonathan Aro
Career
Per 9 Innings
6.55
6.55
Grant Thatcher
Careerverified
Per 9 Inningsverified
4.38
4.38
Jonathan Aro
Career
Per 9 Innings
0
0
Grant Thatcher
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
1
0.82
Grant Thatcher
Careerverified
Per 9 Inningsverified
0
0
Jonathan Aro
Career
Per 9 Innings
0
0
Grant Thatcher
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
1.909
1.909
Grant Thatcher
Careerverified
Per 9 Inningsverified
1.378
1.378
Jonathan Aro
Career
Per 9 Inningsverified
47
38.45
Grant Thatcher
Careerverified
Per 9 Innings
145
35.27
Jonathan Aro
Careerverified
Per 9 Inningsverified
1.14
1.14
Grant Thatcher
Career
Per 9 Innings
3.6
3.6
Jonathan Aro
Career
Per 9 Innings
0.378
0.378
Grant Thatcher
Careerverified
Per 9 Inningsverified
0.313
0.313
Jonathan Aro
Careerverified
Per 9 Inningsverified
43.36
43.36
Grant Thatcher
Career
Per 9 Innings
37.46
37.46

Fielding Stats for Jonathan Aro and Grant Thatcher

Jonathan Aro
Career
Per 9 Innings
2
2
Grant Thatcher
Career
Per 9 Innings
2
2
Jonathan Aro
Careerverified
Per 9 Inningsverified
7
5.73
Grant Thatcher
Career
Per 9 Innings
5
1.22
Jonathan Aro
Career
Per 9 Innings
0
0
Grant Thatcher
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
33
27
Grant Thatcher
Careerverified
Per 9 Innings
111
27
Jonathan Aro
Career
Per 9 Innings
11
9
Grant Thatcher
Careerverified
Per 9 Innings
37
9
Jonathan Aro
Careerverified
Per 9 Inningsverified
1
0.82
Grant Thatcher
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
0
0
Grant Thatcher
Careerverified
Per 9 Inningsverified
9
2.19
Jonathan Aro
Careerverified
Per 9 Inningsverified
0
0
Grant Thatcher
Career
Per 9 Innings
1
0.24
Jonathan Aro
Career
Per 9 Innings
1
0.82
Grant Thatcher
Careerverified
Per 9 Inningsverified
10
2.43
Jonathan Aro
Career
Per 9 Innings
1
0.82
Grant Thatcher
Careerverified
Per 9 Inningsverified
9
2.19
Jonathan Aro
Careerverified
Per 9 Inningsverified
100
100
Grant Thatcher
Career
Per 9 Innings
90
90
Jonathan Aro
Career
Per 9 Innings
0.143
0.143
Grant Thatcher
Careerverified
Per 9 Inningsverified
1.8
1.8
Jonathan Aro
Career
Per 9 Innings
0
0
Grant Thatcher
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
0
0
Grant Thatcher
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
0
0
Grant Thatcher
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
0
0
Grant Thatcher
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
0
0
Grant Thatcher
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
0
0
Grant Thatcher
Career
Per 9 Innings
0
0

Hitting Stats for Jonathan Aro and Grant Thatcher

Jonathan Aro
Career
Per 600 PA
2
Grant Thatcher
Career
Per 600 PAverified
2
2
Jonathan Aro
Careerverified
Per 600 PA
7
Grant Thatcher
Career
Per 600 PAverified
5
187.5
Jonathan Aro
Career
Per 600 PA
0
Grant Thatcher
Careerverified
Per 600 PAverified
16
600
Jonathan Aro
Career
Per 600 PA
0
Grant Thatcher
Careerverified
Per 600 PAverified
15
562.5
Jonathan Aro
Career
Per 600 PA
Grant Thatcher
Careerverified
Per 600 PAverified
0.2
0.2
Jonathan Aro
Career
Per 600 PA
Grant Thatcher
Careerverified
Per 600 PAverified
0.531
0.531
Jonathan Aro
Career
Per 600 PA
0
Grant Thatcher
Careerverified
Per 600 PAverified
3
112.5
Jonathan Aro
Career
Per 600 PA
0
Grant Thatcher
Careerverified
Per 600 PAverified
2
75
Jonathan Aro
Career
Per 600 PA
0
Grant Thatcher
Careerverified
Per 600 PAverified
1
37.5
Jonathan Aro
Career
Per 600 PA
0
Grant Thatcher
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Grant Thatcher
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Grant Thatcher
Careerverified
Per 600 PAverified
1
37.5
Jonathan Aro
Career
Per 600 PA
Grant Thatcher
Careerverified
Per 600 PAverified
0.333
0.333
Jonathan Aro
Career
Per 600 PA
Grant Thatcher
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
Grant Thatcher
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
Grant Thatcher
Careerverified
Per 600 PAverified
1.05
39.5
Jonathan Aro
Career
Per 600 PA
0
Grant Thatcher
Careerverified
Per 600 PAverified
4
150
Jonathan Aro
Career
Per 600 PA
0
Grant Thatcher
Careerverified
Per 600 PAverified
4
150
Jonathan Aro
Career
Per 600 PA
Grant Thatcher
Careerverified
Per 600 PAverified
0.25
0.25
Jonathan Aro
Career
Per 600 PA
Grant Thatcher
Careerverified
Per 600 PAverified
0.267
0.267
Jonathan Aro
Career
Per 600 PA
Grant Thatcher
Careerverified
Per 600 PAverified
0.517
0.517
Jonathan Aro
Career
Per 600 PA
Grant Thatcher
Careerverified
Per 600 PAverified
0.067
0.067
Jonathan Aro
Career
Per 600 PA
Grant Thatcher
Careerverified
Per 600 PAverified
0.179
0.179
Jonathan Aro
Career
Per 600 PA
Grant Thatcher
Careerverified
Per 600 PAverified
0.417
0.417
Jonathan Aro
Career
Per 600 PA
Grant Thatcher
Careerverified
Per 600 PAverified
0.25
0.25
Jonathan Aro
Career
Per 600 PA
0
Grant Thatcher
Careerverified
Per 600 PAverified
1
37.5
Jonathan Aro
Career
Per 600 PA
0
Grant Thatcher
Careerverified
Per 600 PAverified
3
112.5
Jonathan Aro
Career
Per 600 PA
0
Grant Thatcher
Careerverified
Per 600 PAverified
4
150
Jonathan Aro
Career
Per 600 PA
Grant Thatcher
Careerverified
Per 600 PAverified
1.02
38.14
Jonathan Aro
Career
Per 600 PA
0
Grant Thatcher
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Grant Thatcher
Careerverified
Per 600 PAverified
1
37.5
Jonathan Aro
Career
Per 600 PA
0
Grant Thatcher
Career
Per 600 PA
0
0
Jonathan Aro
Careerverified
Per 600 PAverified
0
Grant Thatcher
Career
Per 600 PA
3
112.5
Jonathan Aro
Career
Per 600 PA
Grant Thatcher
Careerverified
Per 600 PAverified
5.33
5.33
Jonathan Aro
Career
Per 600 PA
Grant Thatcher
Careerverified
Per 600 PAverified
0.33
0.33
Jonathan Aro
Career
Per 600 PA
0
Grant Thatcher
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Grant Thatcher
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Grant Thatcher
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Grant Thatcher
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Grant Thatcher
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Grant Thatcher
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
Grant Thatcher
Career
Per 600 PA