Riley O'Brien vs. Mike Willis — Career Comparison

Riley O'Brien
MillenialWashingtonThrows RightBats RightNorth AmericaSt. Louis CardinalsNational LeagueRelief Pitcher
Mike Willis
Baby BoomersOklahomaThrows LeftBats LeftNorth AmericaToronto Blue JaysAmerican LeagueRelief Pitcher

On the career pitching numbers, Riley O'Brien posted a stronger line than Mike Willis. Riley O'Brien posted stronger numbers in ERA (3.55 vs 4.59) and WHIP (1.457 vs 1.524). By the career numbers, Riley O'Brien 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 Riley O'Brien and Mike Willis

Riley O'Brien
Career
Per 9 Innings
4
4
Mike Willis
Careerverified
Per 9 Inningsverified
5
5
Riley O'Brien
Career
Per 9 Inningsverified
52
8.02
Mike Willis
Careerverified
Per 9 Innings
144
4.38
Riley O'Brien
Career
Per 9 Innings
1
0.15
Mike Willis
Careerverified
Per 9 Inningsverified
6
0.18
Riley O'Brien
Career
Per 9 Inningsverified
3
0.46
Mike Willis
Careerverified
Per 9 Innings
7
0.21
Riley O'Brien
Careerverified
Per 9 Inningsverified
2
0.31
Mike Willis
Career
Per 9 Innings
21
0.64
Riley O'Brien
Careerverified
Per 9 Inningsverified
60
60
Mike Willis
Career
Per 9 Innings
25
25
Riley O'Brien
Career
Per 9 Innings
1.92
1.92
Mike Willis
Careerverified
Per 9 Inningsverified
4.17
4.17
Riley O'Brien
Career
Per 9 Innings
0
0
Mike Willis
Careerverified
Per 9 Inningsverified
1
0.03
Riley O'Brien
Career
Per 9 Innings
0
0
Mike Willis
Career
Per 9 Innings
0
0
Riley O'Brien
Career
Per 9 Inningsverified
6
0.93
Mike Willis
Careerverified
Per 9 Innings
15
0.46
Riley O'Brien
Careerverified
Per 9 Inningsverified
23
3.55
Mike Willis
Career
Per 9 Innings
151
4.59
Riley O'Brien
Careerverified
Per 9 Inningsverified
3.55
3.55
Mike Willis
Career
Per 9 Innings
4.59
4.59
Riley O'Brien
Careerverified
Per 9 Inningsverified
4.42
4.42
Mike Willis
Career
Per 9 Innings
4.59
4.59
Riley O'Brien
Careerverified
Per 9 Inningsverified
4.47
4.47
Mike Willis
Career
Per 9 Innings
4.86
4.86
Riley O'Brien
Careerverified
Per 9 Inningsverified
0.229
0.229
Mike Willis
Career
Per 9 Innings
0.274
0.274
Riley O'Brien
Career
Per 9 Innings
175
27
Mike Willis
Careerverified
Per 9 Innings
888
27
Riley O'Brien
Career
Per 9 Innings
58.1
9
Mike Willis
Careerverified
Per 9 Innings
296
9
Riley O'Brien
Careerverified
Per 9 Inningsverified
49
7.56
Mike Willis
Career
Per 9 Innings
312
9.49
Riley O'Brien
Careerverified
Per 9 Inningsverified
7.56
7.56
Mike Willis
Career
Per 9 Innings
9.49
9.49
Riley O'Brien
Careerverified
Per 9 Inningsverified
6
0.93
Mike Willis
Career
Per 9 Innings
36
1.09
Riley O'Brien
Careerverified
Per 9 Inningsverified
0.93
0.93
Mike Willis
Career
Per 9 Innings
1.09
1.09
Riley O'Brien
Careerverified
Per 9 Inningsverified
0.12
0.12
Mike Willis
Career
Per 9 Innings
0.25
0.25
Riley O'Brien
Careerverified
Per 9 Innings
34
5.25
Mike Willis
Career
Per 9 Inningsverified
124
3.77
Riley O'Brien
Careerverified
Per 9 Inningsverified
2
0.31
Mike Willis
Career
Per 9 Innings
15
0.46
Riley O'Brien
Career
Per 9 Innings
5.25
5.25
Mike Willis
Careerverified
Per 9 Inningsverified
3.77
3.77
Riley O'Brien
Career
Per 9 Inningsverified
59
9.1
Mike Willis
Careerverified
Per 9 Innings
149
4.53
Riley O'Brien
Careerverified
Per 9 Inningsverified
9.1
9.1
Mike Willis
Career
Per 9 Innings
4.53
4.53
Riley O'Brien
Careerverified
Per 9 Inningsverified
1.13
1.13
Mike Willis
Career
Per 9 Innings
1.03
1.03
Riley O'Brien
Careerverified
Per 9 Inningsverified
1.594
1.594
Mike Willis
Career
Per 9 Innings
0.922
0.922
Riley O'Brien
Careerverified
Per 9 Innings
4
0.62
Mike Willis
Career
Per 9 Inningsverified
9
0.27
Riley O'Brien
Career
Per 9 Innings
8
1.23
Mike Willis
Careerverified
Per 9 Inningsverified
3
0.09
Riley O'Brien
Careerverified
Per 9 Inningsverified
0
0
Mike Willis
Career
Per 9 Innings
1
0.03
Riley O'Brien
Career
Per 9 Inningsverified
259
39.96
Mike Willis
Careerverified
Per 9 Innings
1295
39.38
Riley O'Brien
Career
Per 9 Inningsverified
20
3.09
Mike Willis
Careerverified
Per 9 Innings
71
2.16
Riley O'Brien
Careerverified
Per 9 Inningsverified
25
3.86
Mike Willis
Career
Per 9 Innings
161
4.9
Riley O'Brien
Careerverified
Per 9 Inningsverified
3.86
3.86
Mike Willis
Career
Per 9 Innings
4.9
4.9
Riley O'Brien
Careerverified
Per 9 Inningsverified
1
0.15
Mike Willis
Career
Per 9 Innings
19
0.58
Riley O'Brien
Careerverified
Per 9 Inningsverified
2
0.31
Mike Willis
Career
Per 9 Innings
12
0.36
Riley O'Brien
Career
Per 9 Inningsverified
6
0.93
Mike Willis
Careerverified
Per 9 Innings
23
0.7
Riley O'Brien
Careerverified
Per 9 Inningsverified
1.423
1.423
Mike Willis
Career
Per 9 Innings
1.473
1.473
Riley O'Brien
Career
Per 9 Innings
214
33.02
Mike Willis
Careerverified
Per 9 Inningsverified
1137
34.57
Riley O'Brien
Careerverified
Per 9 Inningsverified
0.48
0.48
Mike Willis
Career
Per 9 Innings
1.12
1.12
Riley O'Brien
Careerverified
Per 9 Inningsverified
0.289
0.289
Mike Willis
Career
Per 9 Innings
0.29
0.29
Riley O'Brien
Careerverified
Per 9 Inningsverified
39.96
39.96
Mike Willis
Career
Per 9 Innings
39.38
39.38

Fielding Stats for Riley O'Brien and Mike Willis

Riley O'Brien
Career
Per 9 Innings
4
4
Mike Willis
Careerverified
Per 9 Inningsverified
5
5
Riley O'Brien
Career
Per 9 Inningsverified
52
8.02
Mike Willis
Careerverified
Per 9 Innings
144
4.38
Riley O'Brien
Career
Per 9 Innings
1
0.15
Mike Willis
Careerverified
Per 9 Inningsverified
6
0.18
Riley O'Brien
Career
Per 9 Innings
175
27
Mike Willis
Careerverified
Per 9 Innings
888
27
Riley O'Brien
Career
Per 9 Innings
58.1
9
Mike Willis
Careerverified
Per 9 Innings
296
9
Riley O'Brien
Career
Per 9 Inningsverified
5
0.77
Mike Willis
Careerverified
Per 9 Innings
19
0.58
Riley O'Brien
Career
Per 9 Innings
8
1.23
Mike Willis
Careerverified
Per 9 Inningsverified
49
1.49
Riley O'Brien
Careerverified
Per 9 Inningsverified
0
0
Mike Willis
Career
Per 9 Innings
2
0.06
Riley O'Brien
Career
Per 9 Innings
13
2.01
Mike Willis
Careerverified
Per 9 Inningsverified
70
2.13
Riley O'Brien
Career
Per 9 Innings
13
2.01
Mike Willis
Careerverified
Per 9 Inningsverified
68
2.07
Riley O'Brien
Careerverified
Per 9 Inningsverified
100
100
Mike Willis
Career
Per 9 Innings
97.14
97.14
Riley O'Brien
Career
Per 9 Innings
0.25
0.25
Mike Willis
Careerverified
Per 9 Inningsverified
0.472
0.472
Riley O'Brien
Career
Per 9 Innings
1.92
1.92
Mike Willis
Careerverified
Per 9 Inningsverified
4.17
4.17
Riley O'Brien
Career
Per 9 Inningsverified
1
0.15
Mike Willis
Careerverified
Per 9 Innings
2
0.06
Riley O'Brien
Career
Per 9 Innings
0
0
Mike Willis
Career
Per 9 Innings
0
0
Riley O'Brien
Career
Per 9 Innings
0
0
Mike Willis
Career
Per 9 Innings
0
0
Riley O'Brien
Career
Per 9 Innings
0
0
Mike Willis
Career
Per 9 Innings
0
0
Riley O'Brien
Career
Per 9 Innings
0
0
Mike Willis
Career
Per 9 Innings
0
0

Hitting Stats for Riley O'Brien and Mike Willis

Riley O'Brien
Career
Per 600 PA
4
Mike Willis
Careerverified
Per 600 PA
5
Riley O'Brien
Career
Per 600 PA
52
Mike Willis
Careerverified
Per 600 PA
144
Riley O'Brien
Career
Per 600 PA
0
Mike Willis
Career
Per 600 PA
0
Riley O'Brien
Career
Per 600 PA
0
Mike Willis
Career
Per 600 PA
0
Riley O'Brien
Career
Per 600 PA
Mike Willis
Career
Per 600 PA
Riley O'Brien
Career
Per 600 PA
Mike Willis
Career
Per 600 PA
Riley O'Brien
Career
Per 600 PA
0
Mike Willis
Career
Per 600 PA
0
Riley O'Brien
Career
Per 600 PA
0
Mike Willis
Career
Per 600 PA
0
Riley O'Brien
Career
Per 600 PA
0
Mike Willis
Career
Per 600 PA
0
Riley O'Brien
Career
Per 600 PA
0
Mike Willis
Career
Per 600 PA
0
Riley O'Brien
Career
Per 600 PA
0
Mike Willis
Career
Per 600 PA
0
Riley O'Brien
Career
Per 600 PA
0
Mike Willis
Career
Per 600 PA
0
Riley O'Brien
Career
Per 600 PA
Mike Willis
Career
Per 600 PA
Riley O'Brien
Career
Per 600 PA
Mike Willis
Career
Per 600 PA
Riley O'Brien
Career
Per 600 PA
Mike Willis
Career
Per 600 PA
Riley O'Brien
Career
Per 600 PA
Mike Willis
Career
Per 600 PA
Riley O'Brien
Career
Per 600 PA
0
Mike Willis
Career
Per 600 PA
0
Riley O'Brien
Career
Per 600 PA
0
Mike Willis
Career
Per 600 PA
0
Riley O'Brien
Career
Per 600 PA
Mike Willis
Career
Per 600 PA
Riley O'Brien
Career
Per 600 PA
Mike Willis
Career
Per 600 PA
Riley O'Brien
Career
Per 600 PA
Mike Willis
Career
Per 600 PA
Riley O'Brien
Career
Per 600 PA
Mike Willis
Career
Per 600 PA
Riley O'Brien
Career
Per 600 PA
Mike Willis
Career
Per 600 PA
Riley O'Brien
Career
Per 600 PA
Mike Willis
Career
Per 600 PA
Riley O'Brien
Career
Per 600 PA
Mike Willis
Career
Per 600 PA
Riley O'Brien
Career
Per 600 PA
0
Mike Willis
Career
Per 600 PA
0
Riley O'Brien
Career
Per 600 PA
0
Mike Willis
Career
Per 600 PA
0
Riley O'Brien
Career
Per 600 PA
0
Mike Willis
Career
Per 600 PA
0
Riley O'Brien
Career
Per 600 PA
Mike Willis
Career
Per 600 PA
Riley O'Brien
Career
Per 600 PA
0
Mike Willis
Career
Per 600 PA
0
Riley O'Brien
Career
Per 600 PA
0
Mike Willis
Career
Per 600 PA
0
Riley O'Brien
Career
Per 600 PA
0
Mike Willis
Career
Per 600 PA
0
Riley O'Brien
Career
Per 600 PA
0
Mike Willis
Career
Per 600 PA
0
Riley O'Brien
Career
Per 600 PA
Mike Willis
Career
Per 600 PA
Riley O'Brien
Career
Per 600 PA
Mike Willis
Career
Per 600 PA
Riley O'Brien
Career
Per 600 PA
0
Mike Willis
Career
Per 600 PA
0
Riley O'Brien
Career
Per 600 PA
0
Mike Willis
Career
Per 600 PA
0
Riley O'Brien
Career
Per 600 PA
0
Mike Willis
Career
Per 600 PA
0
Riley O'Brien
Career
Per 600 PA
0
Mike Willis
Career
Per 600 PA
0
Riley O'Brien
Career
Per 600 PA
0
Mike Willis
Career
Per 600 PA
0
Riley O'Brien
Career
Per 600 PA
0
Mike Willis
Career
Per 600 PA
0
Riley O'Brien
Career
Per 600 PA
Mike Willis
Career
Per 600 PA