Brian O'Connor vs. Mike Willis — Career Comparison

Gen XOhioThrows LeftBats LeftNorth AmericaPittsburgh PiratesNational LeagueRelief Pitcher
Baby BoomersOklahomaThrows LeftBats LeftNorth AmericaToronto Blue JaysAmerican LeagueRelief Pitcher

On the career pitching numbers, Mike Willis posted a stronger line than Brian O'Connor. Mike Willis posted stronger numbers in ERA (4.59 vs 5.11) and WHIP (1.524 vs 1.865). By the career numbers, Mike Willis 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 Brian O'Connor and Mike Willis

Brian O'Connor
Career
Per 9 Innings
1
1
Mike Willis
Careerverified
Per 9 Inningsverified
5
5
Brian O'Connor
Career
Per 9 Innings
6
4.38
Mike Willis
Careerverified
Per 9 Innings
144
4.38
Brian O'Connor
Career
Per 9 Inningsverified
1
0.73
Mike Willis
Careerverified
Per 9 Innings
6
0.18
Brian O'Connor
Career
Per 9 Innings
0
0
Mike Willis
Careerverified
Per 9 Inningsverified
7
0.21
Brian O'Connor
Careerverified
Per 9 Inningsverified
0
0
Mike Willis
Career
Per 9 Innings
21
0.64
Brian O'Connor
Career
Per 9 Innings
Mike Willis
Careerverified
Per 9 Inningsverified
25
25
Brian O'Connor
Careerverified
Per 9 Inningsverified
16.67
16.67
Mike Willis
Career
Per 9 Innings
4.17
4.17
Brian O'Connor
Career
Per 9 Innings
0
0
Mike Willis
Careerverified
Per 9 Inningsverified
1
0.03
Brian O'Connor
Career
Per 9 Innings
0
0
Mike Willis
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Mike Willis
Careerverified
Per 9 Inningsverified
15
0.46
Brian O'Connor
Careerverified
Per 9 Innings
7
5.11
Mike Willis
Career
Per 9 Inningsverified
151
4.59
Brian O'Connor
Career
Per 9 Innings
5.11
5.11
Mike Willis
Careerverified
Per 9 Inningsverified
4.59
4.59
Brian O'Connor
Career
Per 9 Innings
6.5
6.5
Mike Willis
Careerverified
Per 9 Inningsverified
4.59
4.59
Brian O'Connor
Career
Per 9 Innings
6.89
6.89
Mike Willis
Careerverified
Per 9 Inningsverified
4.86
4.86
Brian O'Connor
Careerverified
Per 9 Inningsverified
0.25
0.25
Mike Willis
Career
Per 9 Innings
0.274
0.274
Brian O'Connor
Career
Per 9 Innings
37
27
Mike Willis
Careerverified
Per 9 Innings
888
27
Brian O'Connor
Career
Per 9 Innings
12.1
9
Mike Willis
Careerverified
Per 9 Innings
296
9
Brian O'Connor
Careerverified
Per 9 Inningsverified
12
8.76
Mike Willis
Career
Per 9 Innings
312
9.49
Brian O'Connor
Careerverified
Per 9 Inningsverified
8.76
8.76
Mike Willis
Career
Per 9 Innings
9.49
9.49
Brian O'Connor
Careerverified
Per 9 Innings
2
1.46
Mike Willis
Career
Per 9 Inningsverified
36
1.09
Brian O'Connor
Career
Per 9 Innings
1.46
1.46
Mike Willis
Careerverified
Per 9 Inningsverified
1.09
1.09
Brian O'Connor
Career
Per 9 Innings
0.33
0.33
Mike Willis
Careerverified
Per 9 Inningsverified
0.25
0.25
Brian O'Connor
Careerverified
Per 9 Innings
11
8.03
Mike Willis
Career
Per 9 Inningsverified
124
3.77
Brian O'Connor
Careerverified
Per 9 Inningsverified
0
0
Mike Willis
Career
Per 9 Innings
15
0.46
Brian O'Connor
Career
Per 9 Innings
8.03
8.03
Mike Willis
Careerverified
Per 9 Inningsverified
3.77
3.77
Brian O'Connor
Career
Per 9 Inningsverified
7
5.11
Mike Willis
Careerverified
Per 9 Innings
149
4.53
Brian O'Connor
Careerverified
Per 9 Inningsverified
5.11
5.11
Mike Willis
Career
Per 9 Innings
4.53
4.53
Brian O'Connor
Careerverified
Per 9 Inningsverified
1.17
1.17
Mike Willis
Career
Per 9 Innings
1.03
1.03
Brian O'Connor
Careerverified
Per 9 Inningsverified
1.46
1.46
Mike Willis
Career
Per 9 Innings
0.922
0.922
Brian O'Connor
Careerverified
Per 9 Innings
4
2.92
Mike Willis
Career
Per 9 Inningsverified
9
0.27
Brian O'Connor
Careerverified
Per 9 Innings
1
0.73
Mike Willis
Career
Per 9 Inningsverified
3
0.09
Brian O'Connor
Careerverified
Per 9 Inningsverified
0
0
Mike Willis
Career
Per 9 Innings
1
0.03
Brian O'Connor
Career
Per 9 Inningsverified
62
45.24
Mike Willis
Careerverified
Per 9 Innings
1295
39.38
Brian O'Connor
Career
Per 9 Innings
2
1.46
Mike Willis
Careerverified
Per 9 Inningsverified
71
2.16
Brian O'Connor
Careerverified
Per 9 Innings
11
8.03
Mike Willis
Career
Per 9 Inningsverified
161
4.9
Brian O'Connor
Career
Per 9 Innings
8.03
8.03
Mike Willis
Careerverified
Per 9 Inningsverified
4.9
4.9
Brian O'Connor
Careerverified
Per 9 Innings
1
0.73
Mike Willis
Career
Per 9 Inningsverified
19
0.58
Brian O'Connor
Careerverified
Per 9 Innings
1
0.73
Mike Willis
Career
Per 9 Inningsverified
12
0.36
Brian O'Connor
Career
Per 9 Innings
0
0
Mike Willis
Careerverified
Per 9 Inningsverified
23
0.7
Brian O'Connor
Career
Per 9 Innings
1.865
1.865
Mike Willis
Careerverified
Per 9 Inningsverified
1.473
1.473
Brian O'Connor
Career
Per 9 Inningsverified
48
35.03
Mike Willis
Careerverified
Per 9 Innings
1137
34.57
Brian O'Connor
Career
Per 9 Innings
1.83
1.83
Mike Willis
Careerverified
Per 9 Inningsverified
1.12
1.12
Brian O'Connor
Careerverified
Per 9 Inningsverified
0.256
0.256
Mike Willis
Career
Per 9 Innings
0.29
0.29
Brian O'Connor
Careerverified
Per 9 Inningsverified
45.24
45.24
Mike Willis
Career
Per 9 Innings
39.38
39.38

Fielding Stats for Brian O'Connor and Mike Willis

Brian O'Connor
Career
Per 9 Innings
1
1
Mike Willis
Careerverified
Per 9 Inningsverified
5
5
Brian O'Connor
Career
Per 9 Innings
6
4.38
Mike Willis
Careerverified
Per 9 Innings
144
4.38
Brian O'Connor
Career
Per 9 Inningsverified
1
0.73
Mike Willis
Careerverified
Per 9 Innings
6
0.18
Brian O'Connor
Career
Per 9 Innings
37
27
Mike Willis
Careerverified
Per 9 Innings
888
27
Brian O'Connor
Career
Per 9 Innings
12.1
9
Mike Willis
Careerverified
Per 9 Innings
296
9
Brian O'Connor
Career
Per 9 Innings
0
0
Mike Willis
Careerverified
Per 9 Inningsverified
19
0.58
Brian O'Connor
Career
Per 9 Innings
0
0
Mike Willis
Careerverified
Per 9 Inningsverified
49
1.49
Brian O'Connor
Careerverified
Per 9 Inningsverified
0
0
Mike Willis
Career
Per 9 Innings
2
0.06
Brian O'Connor
Career
Per 9 Innings
0
0
Mike Willis
Careerverified
Per 9 Inningsverified
70
2.13
Brian O'Connor
Career
Per 9 Innings
0
0
Mike Willis
Careerverified
Per 9 Inningsverified
68
2.07
Brian O'Connor
Career
Per 9 Innings
Mike Willis
Careerverified
Per 9 Inningsverified
97.14
97.14
Brian O'Connor
Career
Per 9 Innings
0
0
Mike Willis
Careerverified
Per 9 Inningsverified
0.472
0.472
Brian O'Connor
Careerverified
Per 9 Inningsverified
16.67
16.67
Mike Willis
Career
Per 9 Innings
4.17
4.17
Brian O'Connor
Career
Per 9 Innings
0
0
Mike Willis
Careerverified
Per 9 Inningsverified
2
0.06
Brian O'Connor
Career
Per 9 Innings
0
0
Mike Willis
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Mike Willis
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Mike Willis
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Mike Willis
Career
Per 9 Innings
0
0

Hitting Stats for Brian O'Connor and Mike Willis

Brian O'Connor
Career
Per 600 PAverified
1
1
Mike Willis
Careerverified
Per 600 PA
5
Brian O'Connor
Career
Per 600 PAverified
6
1800
Mike Willis
Careerverified
Per 600 PA
144
Brian O'Connor
Careerverified
Per 600 PAverified
2
600
Mike Willis
Career
Per 600 PA
0
Brian O'Connor
Careerverified
Per 600 PAverified
2
600
Mike Willis
Career
Per 600 PA
0
Brian O'Connor
Careerverified
Per 600 PAverified
0.5
0.5
Mike Willis
Career
Per 600 PA
Brian O'Connor
Careerverified
Per 600 PAverified
1
1
Mike Willis
Career
Per 600 PA
Brian O'Connor
Careerverified
Per 600 PAverified
1
300
Mike Willis
Career
Per 600 PA
0
Brian O'Connor
Careerverified
Per 600 PAverified
1
300
Mike Willis
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
Brian O'Connor
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
Brian O'Connor
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
Brian O'Connor
Careerverified
Per 600 PAverified
0.47
140.43
Mike Willis
Career
Per 600 PA
Brian O'Connor
Careerverified
Per 600 PAverified
1
300
Mike Willis
Career
Per 600 PA
0
Brian O'Connor
Careerverified
Per 600 PAverified
1
300
Mike Willis
Career
Per 600 PA
0
Brian O'Connor
Careerverified
Per 600 PAverified
0.5
0.5
Mike Willis
Career
Per 600 PA
Brian O'Connor
Careerverified
Per 600 PAverified
0.5
0.5
Mike Willis
Career
Per 600 PA
Brian O'Connor
Careerverified
Per 600 PAverified
1
1
Mike Willis
Career
Per 600 PA
Brian O'Connor
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
Brian O'Connor
Careerverified
Per 600 PAverified
0.35
0.35
Mike Willis
Career
Per 600 PA
Brian O'Connor
Careerverified
Per 600 PAverified
1
1
Mike Willis
Career
Per 600 PA
Brian O'Connor
Careerverified
Per 600 PAverified
1
1
Mike Willis
Career
Per 600 PA
Brian O'Connor
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Brian O'Connor
Careerverified
Per 600 PAverified
0.52
156.97
Mike Willis
Career
Per 600 PA
Brian O'Connor
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
1
300
Mike Willis
Careerverified
Per 600 PAverified
0
Brian O'Connor
Careerverified
Per 600 PAverified
2
2
Mike Willis
Career
Per 600 PA
Brian O'Connor
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
Brian O'Connor
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
Mike Willis
Career
Per 600 PA