Sean O'Sullivan vs. Mike Welday — Career Comparison

You might be looking for a matchup, check Sean O'Sullivan's matchup page instead!

Sean O'Sullivan
MillenialCaliforniaThrows RightBats RightNorth AmericaKansas City RoyalsAmerican LeagueStarting Pitcher
Mike Welday
Pre-GenerationalIowaThrows LeftBats LeftNorth AmericaChicago White SoxAmerican LeagueCenter Fielder

Mike Welday is a position player and Sean O'Sullivan a pitcher — the stats that define each role measure entirely different things, so a direct comparison doesn't hold up. If Mike Welday ever faced Sean O'Sullivan, check out their matchup page.

Fielding Stats for Sean O'Sullivan and Mike Welday

Sean O'Sullivan
Careerverified
Per 9 Inningsverified
7
7
Mike Welday
Career
Per 9 Innings
2
2
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
71
1.97
Mike Welday
Career
Per 9 Innings
35
1.22
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
56
1.56
Mike Welday
Career
Per 9 Innings
22
0.77
Sean O'Sullivan
Careerverified
Per 9 Innings
971
27
Mike Welday
Career
Per 9 Innings
774
27
Sean O'Sullivan
Careerverified
Per 9 Innings
323.2
9
Mike Welday
Career
Per 9 Innings
258
9
Sean O'Sullivan
Career
Per 9 Innings
22
0.61
Mike Welday
Careerverified
Per 9 Inningsverified
48
1.67
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
31
0.86
Mike Welday
Career
Per 9 Innings
6
0.21
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
3
0.08
Mike Welday
Career
Per 9 Innings
6
0.21
Sean O'Sullivan
Career
Per 9 Innings
56
1.56
Mike Welday
Careerverified
Per 9 Inningsverified
60
2.09
Sean O'Sullivan
Career
Per 9 Innings
53
1.47
Mike Welday
Careerverified
Per 9 Inningsverified
54
1.88
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
94.64
94.64
Mike Welday
Career
Per 9 Innings
90
90
Sean O'Sullivan
Career
Per 9 Innings
0.747
0.747
Mike Welday
Careerverified
Per 9 Inningsverified
1.543
1.543
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
78.87
78.87
Mike Welday
Career
Per 9 Innings
62.86
62.86
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
2
0.06
Mike Welday
Career
Per 9 Innings
1
0.03
Sean O'Sullivan
Career
Per 9 Innings
0
0
Mike Welday
Career
Per 9 Innings
0
0
Sean O'Sullivan
Career
Per 9 Innings
0
0
Mike Welday
Career
Per 9 Innings
0
0
Sean O'Sullivan
Career
Per 9 Innings
0
0
Mike Welday
Career
Per 9 Innings
0
0
Sean O'Sullivan
Career
Per 9 Innings
0
0
Mike Welday
Career
Per 9 Innings
0
0

Hitting Stats for Sean O'Sullivan and Mike Welday

Sean O'Sullivan
Careerverified
Per 600 PAverified
7
7
Mike Welday
Career
Per 600 PA
2
2
Sean O'Sullivan
Careerverified
Per 600 PAverified
71
1183.33
Mike Welday
Career
Per 600 PA
53
254.4
Sean O'Sullivan
Career
Per 600 PA
36
600
Mike Welday
Careerverified
Per 600 PA
125
600
Sean O'Sullivan
Career
Per 600 PAverified
33
550
Mike Welday
Careerverified
Per 600 PA
109
523.2
Sean O'Sullivan
Career
Per 600 PA
0.121
0.121
Mike Welday
Careerverified
Per 600 PAverified
0.202
0.202
Sean O'Sullivan
Career
Per 600 PA
0.375
0.375
Mike Welday
Careerverified
Per 600 PAverified
0.557
0.557
Sean O'Sullivan
Career
Per 600 PA
4
66.67
Mike Welday
Careerverified
Per 600 PAverified
22
105.6
Sean O'Sullivan
Career
Per 600 PA
2
33.33
Mike Welday
Careerverified
Per 600 PAverified
20
96
Sean O'Sullivan
Careerverified
Per 600 PAverified
2
33.33
Mike Welday
Career
Per 600 PA
1
4.8
Sean O'Sullivan
Career
Per 600 PA
0
0
Mike Welday
Careerverified
Per 600 PAverified
1
4.8
Sean O'Sullivan
Career
Per 600 PA
0
0
Mike Welday
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PAverified
2
33.33
Mike Welday
Career
Per 600 PA
2
9.6
Sean O'Sullivan
Careerverified
Per 600 PAverified
0.5
0.5
Mike Welday
Career
Per 600 PA
0.091
0.091
Sean O'Sullivan
Career
Per 600 PA
0
0
Mike Welday
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0
0
Mike Welday
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0.94
15.66
Mike Welday
Careerverified
Per 600 PAverified
7.59
36.44
Sean O'Sullivan
Career
Per 600 PA
6
100
Mike Welday
Careerverified
Per 600 PAverified
25
120
Sean O'Sullivan
Career
Per 600 PA
5
83.33
Mike Welday
Careerverified
Per 600 PAverified
32
153.6
Sean O'Sullivan
Career
Per 600 PA
0.147
0.147
Mike Welday
Careerverified
Per 600 PAverified
0.269
0.269
Sean O'Sullivan
Career
Per 600 PA
0.182
0.182
Mike Welday
Careerverified
Per 600 PAverified
0.229
0.229
Sean O'Sullivan
Career
Per 600 PA
0.329
0.329
Mike Welday
Careerverified
Per 600 PAverified
0.498
0.498
Sean O'Sullivan
Careerverified
Per 600 PAverified
0.061
0.061
Mike Welday
Career
Per 600 PA
0.028
0.028
Sean O'Sullivan
Career
Per 600 PA
0.112
0.112
Mike Welday
Careerverified
Per 600 PAverified
0.178
0.178
Sean O'Sullivan
Career
Per 600 PA
0.241
0.241
Mike Welday
Careerverified
Per 600 PAverified
0.425
0.425
Sean O'Sullivan
Career
Per 600 PA
0.25
0.25
Mike Welday
Careerverified
Per 600 PAverified
0.279
0.279
Sean O'Sullivan
Career
Per 600 PAverified
3
50
Mike Welday
Careerverified
Per 600 PA
5
24
Sean O'Sullivan
Career
Per 600 PA
0
0
Mike Welday
Careerverified
Per 600 PAverified
5
24
Sean O'Sullivan
Career
Per 600 PAverified
3
50
Mike Welday
Careerverified
Per 600 PA
10
48
Sean O'Sullivan
Career
Per 600 PA
-0.11
-1.78
Mike Welday
Careerverified
Per 600 PAverified
8.6
41.27
Sean O'Sullivan
Career
Per 600 PA
0
0
Mike Welday
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
1
16.67
Mike Welday
Careerverified
Per 600 PAverified
10
48
Sean O'Sullivan
Career
Per 600 PA
0
0
Mike Welday
Career
Per 600 PA
0
0
Sean O'Sullivan
Careerverified
Per 600 PA
17
283.33
Mike Welday
Career
Per 600 PAverified
30
144
Sean O'Sullivan
Career
Per 600 PA
2.12
2.12
Mike Welday
Careerverified
Per 600 PAverified
4.17
4.17
Sean O'Sullivan
Career
Per 600 PA
0.06
0.06
Mike Welday
Careerverified
Per 600 PAverified
0.33
0.33
Sean O'Sullivan
Career
Per 600 PAverified
2
33.33
Mike Welday
Careerverified
Per 600 PA
6
28.8
Sean O'Sullivan
Career
Per 600 PA
0
0
Mike Welday
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0
0
Mike Welday
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0
0
Mike Welday
Careerverified
Per 600 PAverified
2
9.6
Sean O'Sullivan
Career
Per 600 PA
0
0
Mike Welday
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0
0
Mike Welday
Careerverified
Per 600 PAverified
2
9.6
Sean O'Sullivan
Career
Per 600 PA
Mike Welday
Careerverified
Per 600 PAverified
100
100