Jonathan Aro vs. Lou Polchow — Career Comparison

Jonathan Aro
MillenialD.R.Throws RightBats RightCaribbeanBoston Red SoxAmerican LeagueRelief Pitcher
Lou Polchow
Pre-GenerationalMinnesotaNorth AmericaCleveland GuardiansAmerican LeagueRelief Pitcher

On the career pitching numbers, Lou Polchow posted a stronger line than Jonathan Aro. Lou Polchow posted stronger numbers in ERA (5.63 vs 6.55) and WHIP (1.625 vs 1.909). By the career numbers, Lou Polchow 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 Lou Polchow

Jonathan Aro
Careerverified
Per 9 Inningsverified
2
2
Lou Polchow
Career
Per 9 Innings
1
1
Jonathan Aro
Careerverified
Per 9 Inningsverified
7
5.73
Lou Polchow
Career
Per 9 Innings
1
1.13
Jonathan Aro
Career
Per 9 Innings
0
0
Lou Polchow
Careerverified
Per 9 Inningsverified
1
1.13
Jonathan Aro
Career
Per 9 Innings
0
0
Lou Polchow
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Inningsverified
1
0.82
Lou Polchow
Career
Per 9 Innings
1
1.13
Jonathan Aro
Career
Per 9 Innings
0
0
Lou Polchow
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
0
0
Lou Polchow
Careerverified
Per 9 Inningsverified
100
100
Jonathan Aro
Career
Per 9 Innings
0
0
Lou Polchow
Careerverified
Per 9 Inningsverified
1
1.13
Jonathan Aro
Career
Per 9 Innings
0
0
Lou Polchow
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
0
0
Lou Polchow
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
8
6.55
Lou Polchow
Careerverified
Per 9 Inningsverified
5
5.63
Jonathan Aro
Career
Per 9 Innings
6.55
6.55
Lou Polchow
Careerverified
Per 9 Inningsverified
5.63
5.63
Jonathan Aro
Career
Per 9 Innings
7.73
7.73
Lou Polchow
Careerverified
Per 9 Inningsverified
4.43
4.43
Jonathan Aro
Career
Per 9 Innings
5.27
5.27
Lou Polchow
Careerverified
Per 9 Inningsverified
4
4
Jonathan Aro
Career
Per 9 Innings
0.34
0.34
Lou Polchow
Careerverified
Per 9 Inningsverified
0.281
0.281
Jonathan Aro
Careerverified
Per 9 Innings
33
27
Lou Polchow
Career
Per 9 Innings
24
27
Jonathan Aro
Careerverified
Per 9 Innings
11
9
Lou Polchow
Career
Per 9 Innings
8
9
Jonathan Aro
Career
Per 9 Innings
16
13.09
Lou Polchow
Careerverified
Per 9 Inningsverified
9
10.13
Jonathan Aro
Career
Per 9 Innings
13.09
13.09
Lou Polchow
Careerverified
Per 9 Inningsverified
10.13
10.13
Jonathan Aro
Career
Per 9 Innings
2
1.64
Lou Polchow
Careerverified
Per 9 Inningsverified
0
0
Jonathan Aro
Career
Per 9 Innings
1.64
1.64
Lou Polchow
Careerverified
Per 9 Inningsverified
0
0
Jonathan Aro
Career
Per 9 Innings
0.29
0.29
Lou Polchow
Careerverified
Per 9 Inningsverified
0
0
Jonathan Aro
Career
Per 9 Inningsverified
5
4.09
Lou Polchow
Careerverified
Per 9 Innings
4
4.5
Jonathan Aro
Career
Per 9 Innings
0
0
Lou Polchow
Career
Per 9 Innings
0
0
Jonathan Aro
Careerverified
Per 9 Inningsverified
4.09
4.09
Lou Polchow
Career
Per 9 Innings
4.5
4.5
Jonathan Aro
Careerverified
Per 9 Inningsverified
8
6.55
Lou Polchow
Career
Per 9 Innings
2
2.25
Jonathan Aro
Careerverified
Per 9 Inningsverified
6.55
6.55
Lou Polchow
Career
Per 9 Innings
2.25
2.25
Jonathan Aro
Career
Per 9 Innings
1.14
1.14
Lou Polchow
Careerverified
Per 9 Inningsverified
2
2
Jonathan Aro
Careerverified
Per 9 Inningsverified
1.182
1.182
Lou Polchow
Career
Per 9 Innings
0.75
0.75
Jonathan Aro
Career
Per 9 Innings
0
0
Lou Polchow
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
0
0
Lou Polchow
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
0
0
Lou Polchow
Career
Per 9 Innings
0
0
Jonathan Aro
Careerverified
Per 9 Inningsverified
53
43.36
Lou Polchow
Career
Per 9 Innings
36
40.5
Jonathan Aro
Careerverified
Per 9 Inningsverified
2
1.64
Lou Polchow
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
8
6.55
Lou Polchow
Careerverified
Per 9 Inningsverified
5
5.63
Jonathan Aro
Career
Per 9 Innings
6.55
6.55
Lou Polchow
Careerverified
Per 9 Inningsverified
5.63
5.63
Jonathan Aro
Career
Per 9 Innings
0
0
Lou Polchow
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
1
0.82
Lou Polchow
Careerverified
Per 9 Inningsverified
0
0
Jonathan Aro
Career
Per 9 Innings
0
0
Lou Polchow
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
1.909
1.909
Lou Polchow
Careerverified
Per 9 Inningsverified
1.625
1.625
Jonathan Aro
Careerverified
Per 9 Inningsverified
47
38.45
Lou Polchow
Career
Per 9 Innings
32
36
Jonathan Aro
Careerverified
Per 9 Inningsverified
1.14
1.14
Lou Polchow
Career
Per 9 Innings
5
5
Jonathan Aro
Career
Per 9 Innings
0.378
0.378
Lou Polchow
Careerverified
Per 9 Inningsverified
0.3
0.3
Jonathan Aro
Careerverified
Per 9 Inningsverified
43.36
43.36
Lou Polchow
Career
Per 9 Innings
40.5
40.5

Fielding Stats for Jonathan Aro and Lou Polchow

Jonathan Aro
Careerverified
Per 9 Inningsverified
2
2
Lou Polchow
Career
Per 9 Innings
1
1
Jonathan Aro
Careerverified
Per 9 Inningsverified
7
5.73
Lou Polchow
Career
Per 9 Innings
1
1.13
Jonathan Aro
Career
Per 9 Innings
0
0
Lou Polchow
Career
Per 9 Innings
0
0
Jonathan Aro
Careerverified
Per 9 Innings
33
27
Lou Polchow
Career
Per 9 Innings
24
27
Jonathan Aro
Careerverified
Per 9 Innings
11
9
Lou Polchow
Career
Per 9 Innings
8
9
Jonathan Aro
Careerverified
Per 9 Inningsverified
1
0.82
Lou Polchow
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
0
0
Lou Polchow
Careerverified
Per 9 Inningsverified
2
2.25
Jonathan Aro
Career
Per 9 Innings
0
0
Lou Polchow
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
1
0.82
Lou Polchow
Careerverified
Per 9 Inningsverified
2
2.25
Jonathan Aro
Career
Per 9 Innings
1
0.82
Lou Polchow
Careerverified
Per 9 Inningsverified
2
2.25
Jonathan Aro
Career
Per 9 Innings
100
100
Lou Polchow
Career
Per 9 Innings
100
100
Jonathan Aro
Career
Per 9 Innings
0.143
0.143
Lou Polchow
Careerverified
Per 9 Inningsverified
2
2
Jonathan Aro
Career
Per 9 Innings
0
0
Lou Polchow
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
0
0
Lou Polchow
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
0
0
Lou Polchow
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
0
0
Lou Polchow
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
0
0
Lou Polchow
Career
Per 9 Innings
0
0
Jonathan Aro
Career
Per 9 Innings
0
0
Lou Polchow
Career
Per 9 Innings
0
0

Hitting Stats for Jonathan Aro and Lou Polchow

Jonathan Aro
Careerverified
Per 600 PA
2
Lou Polchow
Career
Per 600 PAverified
1
1
Jonathan Aro
Careerverified
Per 600 PA
7
Lou Polchow
Career
Per 600 PAverified
1
150
Jonathan Aro
Career
Per 600 PA
0
Lou Polchow
Careerverified
Per 600 PAverified
4
600
Jonathan Aro
Career
Per 600 PA
0
Lou Polchow
Careerverified
Per 600 PAverified
4
600
Jonathan Aro
Career
Per 600 PA
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
Lou Polchow
Career
Per 600 PA
Jonathan Aro
Career
Per 600 PA
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
Lou Polchow
Career
Per 600 PA
Jonathan Aro
Career
Per 600 PA
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
Lou Polchow
Careerverified
Per 600 PAverified
-0.4
-60
Jonathan Aro
Career
Per 600 PA
0
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
Lou Polchow
Career
Per 600 PA
Jonathan Aro
Career
Per 600 PA
Lou Polchow
Career
Per 600 PA
Jonathan Aro
Career
Per 600 PA
0
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
0
Lou Polchow
Career
Per 600 PA
0
0
Jonathan Aro
Career
Per 600 PA
Lou Polchow
Career
Per 600 PA