Sean O'Sullivan vs. Claude Willoughby — Career Comparison

Sean O'Sullivan
MillenialCaliforniaThrows RightBats RightNorth AmericaKansas City RoyalsAmerican LeagueStarting Pitcher
Claude Willoughby
Lost GenerationKansasThrows RightBats RightNorth AmericaPhiladelphia PhilliesNational LeagueStarting Pitcher

Looking at the career totals, Sean O'Sullivan and Claude Willoughby are fairly close on the surface numbers. Claude Willoughby posted stronger numbers in ERA (5.84 vs 6.01) and home runs allowed (0.6 per nine innings vs 1.64). Sean O'Sullivan had the advantage in WHIP (1.616 vs 1.803). By the career numbers, Claude Willoughby 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 Sean O'Sullivan and Claude Willoughby

Sean O'Sullivan
Career
Per 9 Innings
7
7
Claude Willoughby
Career
Per 9 Innings
7
7
Sean O'Sullivan
Career
Per 9 Innings
71
1.97
Claude Willoughby
Careerverified
Per 9 Inningsverified
219
2.34
Sean O'Sullivan
Career
Per 9 Inningsverified
56
1.56
Claude Willoughby
Careerverified
Per 9 Innings
100
1.07
Sean O'Sullivan
Career
Per 9 Innings
13
0.36
Claude Willoughby
Careerverified
Per 9 Inningsverified
38
0.41
Sean O'Sullivan
Careerverified
Per 9 Innings
23
0.64
Claude Willoughby
Career
Per 9 Inningsverified
58
0.62
Sean O'Sullivan
Career
Per 9 Innings
36.11
36.11
Claude Willoughby
Careerverified
Per 9 Inningsverified
39.58
39.58
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
78.87
78.87
Claude Willoughby
Career
Per 9 Innings
45.66
45.66
Sean O'Sullivan
Career
Per 9 Innings
0
0
Claude Willoughby
Careerverified
Per 9 Inningsverified
33
0.35
Sean O'Sullivan
Career
Per 9 Innings
0
0
Claude Willoughby
Careerverified
Per 9 Inningsverified
4
0.04
Sean O'Sullivan
Career
Per 9 Innings
0
0
Claude Willoughby
Careerverified
Per 9 Inningsverified
9
0.1
Sean O'Sullivan
Careerverified
Per 9 Innings
216
6.01
Claude Willoughby
Career
Per 9 Inningsverified
546
5.84
Sean O'Sullivan
Career
Per 9 Innings
6.01
6.01
Claude Willoughby
Careerverified
Per 9 Inningsverified
5.84
5.84
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
5.98
5.98
Claude Willoughby
Career
Per 9 Innings
6.17
6.17
Sean O'Sullivan
Career
Per 9 Innings
5.58
5.58
Claude Willoughby
Careerverified
Per 9 Inningsverified
4.96
4.96
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
0.305
0.305
Claude Willoughby
Career
Per 9 Innings
0.316
0.316
Sean O'Sullivan
Career
Per 9 Innings
971
27
Claude Willoughby
Careerverified
Per 9 Innings
2524
27
Sean O'Sullivan
Career
Per 9 Innings
323.2
9
Claude Willoughby
Careerverified
Per 9 Innings
841.1
9
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
398
11.07
Claude Willoughby
Career
Per 9 Innings
1111
11.88
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
11.07
11.07
Claude Willoughby
Career
Per 9 Innings
11.88
11.88
Sean O'Sullivan
Career
Per 9 Innings
59
1.64
Claude Willoughby
Careerverified
Per 9 Inningsverified
56
0.6
Sean O'Sullivan
Career
Per 9 Innings
1.64
1.64
Claude Willoughby
Careerverified
Per 9 Inningsverified
0.6
0.6
Sean O'Sullivan
Career
Per 9 Innings
0.83
0.83
Claude Willoughby
Careerverified
Per 9 Inningsverified
0.26
0.26
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
115
3.2
Claude Willoughby
Career
Per 9 Innings
406
4.34
Sean O'Sullivan
Career
Per 9 Innings
10
0.28
Claude Willoughby
Careerverified
Per 9 Inningsverified
0
0
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
3.2
3.2
Claude Willoughby
Career
Per 9 Innings
4.34
4.34
Sean O'Sullivan
Career
Per 9 Inningsverified
158
4.39
Claude Willoughby
Careerverified
Per 9 Innings
175
1.87
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
4.39
4.39
Claude Willoughby
Career
Per 9 Innings
1.87
1.87
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
2.23
2.23
Claude Willoughby
Career
Per 9 Innings
0.8
0.8
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
0.844
0.844
Claude Willoughby
Career
Per 9 Innings
0.691
0.691
Sean O'Sullivan
Careerverified
Per 9 Innings
13
0.36
Claude Willoughby
Career
Per 9 Inningsverified
22
0.24
Sean O'Sullivan
Careerverified
Per 9 Innings
13
0.36
Claude Willoughby
Career
Per 9 Inningsverified
18
0.19
Sean O'Sullivan
Career
Per 9 Innings
2
0.06
Claude Willoughby
Careerverified
Per 9 Inningsverified
1
0.01
Sean O'Sullivan
Career
Per 9 Innings
1464
40.71
Claude Willoughby
Careerverified
Per 9 Inningsverified
3940
42.15
Sean O'Sullivan
Career
Per 9 Innings
9
0.25
Claude Willoughby
Careerverified
Per 9 Inningsverified
59
0.63
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
226
6.28
Claude Willoughby
Career
Per 9 Innings
631
6.75
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
6.28
6.28
Claude Willoughby
Career
Per 9 Innings
6.75
6.75
Sean O'Sullivan
Career
Per 9 Innings
11
0.31
Claude Willoughby
Careerverified
Per 9 Inningsverified
0
0
Sean O'Sullivan
Career
Per 9 Innings
19
0.53
Claude Willoughby
Careerverified
Per 9 Inningsverified
0
0
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
32
0.89
Claude Willoughby
Career
Per 9 Innings
0
0
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
1.585
1.585
Claude Willoughby
Career
Per 9 Innings
1.803
1.803
Sean O'Sullivan
Career
Per 9 Innings
1306
36.32
Claude Willoughby
Careerverified
Per 9 Inningsverified
3516
37.61
Sean O'Sullivan
Career
Per 9 Innings
3.18
3.18
Claude Willoughby
Careerverified
Per 9 Inningsverified
2.88
2.88
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
0.311
0.311
Claude Willoughby
Career
Per 9 Innings
0.321
0.321
Sean O'Sullivan
Career
Per 9 Innings
40.71
40.71
Claude Willoughby
Careerverified
Per 9 Inningsverified
42.15
42.15

Fielding Stats for Sean O'Sullivan and Claude Willoughby

Sean O'Sullivan
Career
Per 9 Inningsverified
7
7
Claude Willoughby
Career
Per 9 Innings
7
Sean O'Sullivan
Career
Per 9 Inningsverified
71
1.97
Claude Willoughby
Careerverified
Per 9 Innings
219
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
56
1.56
Claude Willoughby
Career
Per 9 Innings
0
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
971
27
Claude Willoughby
Career
Per 9 Innings
0
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
323.2
9
Claude Willoughby
Career
Per 9 Innings
0
Sean O'Sullivan
Career
Per 9 Inningsverified
22
0.61
Claude Willoughby
Careerverified
Per 9 Innings
31
Sean O'Sullivan
Career
Per 9 Inningsverified
31
0.86
Claude Willoughby
Careerverified
Per 9 Innings
226
Sean O'Sullivan
Careerverified
Per 9 Innings
3
0.08
Claude Willoughby
Career
Per 9 Inningsverified
8
Sean O'Sullivan
Career
Per 9 Inningsverified
56
1.56
Claude Willoughby
Careerverified
Per 9 Innings
265
Sean O'Sullivan
Career
Per 9 Inningsverified
53
1.47
Claude Willoughby
Careerverified
Per 9 Innings
257
Sean O'Sullivan
Career
Per 9 Inningsverified
94.64
94.64
Claude Willoughby
Careerverified
Per 9 Innings
96.98
Sean O'Sullivan
Career
Per 9 Inningsverified
0.747
0.747
Claude Willoughby
Careerverified
Per 9 Innings
1.174
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
78.87
78.87
Claude Willoughby
Career
Per 9 Innings
0
Sean O'Sullivan
Career
Per 9 Inningsverified
2
0.06
Claude Willoughby
Careerverified
Per 9 Innings
25
Sean O'Sullivan
Career
Per 9 Innings
0
0
Claude Willoughby
Career
Per 9 Innings
0
Sean O'Sullivan
Career
Per 9 Innings
0
0
Claude Willoughby
Career
Per 9 Innings
0
Sean O'Sullivan
Career
Per 9 Innings
0
0
Claude Willoughby
Career
Per 9 Innings
0
Sean O'Sullivan
Career
Per 9 Innings
0
0
Claude Willoughby
Career
Per 9 Innings
0

Hitting Stats for Sean O'Sullivan and Claude Willoughby

Sean O'Sullivan
Career
Per 600 PA
7
7
Claude Willoughby
Career
Per 600 PA
7
7
Sean O'Sullivan
Career
Per 600 PAverified
71
1183.33
Claude Willoughby
Careerverified
Per 600 PA
219
440.94
Sean O'Sullivan
Career
Per 600 PA
36
600
Claude Willoughby
Careerverified
Per 600 PA
298
600
Sean O'Sullivan
Career
Per 600 PAverified
33
550
Claude Willoughby
Careerverified
Per 600 PA
272
547.65
Sean O'Sullivan
Career
Per 600 PA
0.121
0.121
Claude Willoughby
Careerverified
Per 600 PAverified
0.143
0.143
Sean O'Sullivan
Career
Per 600 PA
0.375
0.375
Claude Willoughby
Careerverified
Per 600 PAverified
0.393
0.393
Sean O'Sullivan
Career
Per 600 PA
4
66.67
Claude Willoughby
Careerverified
Per 600 PAverified
39
78.52
Sean O'Sullivan
Career
Per 600 PA
2
33.33
Claude Willoughby
Careerverified
Per 600 PAverified
36
72.48
Sean O'Sullivan
Career
Per 600 PAverified
2
33.33
Claude Willoughby
Careerverified
Per 600 PA
3
6.04
Sean O'Sullivan
Career
Per 600 PA
0
0
Claude Willoughby
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0
0
Claude Willoughby
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PAverified
2
33.33
Claude Willoughby
Careerverified
Per 600 PA
3
6.04
Sean O'Sullivan
Careerverified
Per 600 PAverified
0.5
0.5
Claude Willoughby
Career
Per 600 PA
0.077
0.077
Sean O'Sullivan
Career
Per 600 PA
0
0
Claude Willoughby
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0
0
Claude Willoughby
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0.94
15.66
Claude Willoughby
Careerverified
Per 600 PAverified
8.85
17.83
Sean O'Sullivan
Career
Per 600 PAverified
6
100
Claude Willoughby
Careerverified
Per 600 PA
42
84.56
Sean O'Sullivan
Career
Per 600 PA
5
83.33
Claude Willoughby
Careerverified
Per 600 PAverified
59
118.79
Sean O'Sullivan
Career
Per 600 PA
0.147
0.147
Claude Willoughby
Careerverified
Per 600 PAverified
0.202
0.202
Sean O'Sullivan
Careerverified
Per 600 PAverified
0.182
0.182
Claude Willoughby
Career
Per 600 PA
0.154
0.154
Sean O'Sullivan
Career
Per 600 PA
0.329
0.329
Claude Willoughby
Careerverified
Per 600 PAverified
0.357
0.357
Sean O'Sullivan
Careerverified
Per 600 PAverified
0.061
0.061
Claude Willoughby
Career
Per 600 PA
0.011
0.011
Sean O'Sullivan
Career
Per 600 PA
0.112
0.112
Claude Willoughby
Careerverified
Per 600 PAverified
0.13
0.13
Sean O'Sullivan
Career
Per 600 PA
0.241
0.241
Claude Willoughby
Careerverified
Per 600 PAverified
0.266
0.266
Sean O'Sullivan
Careerverified
Per 600 PAverified
0.25
0.25
Claude Willoughby
Career
Per 600 PA
0.196
0.196
Sean O'Sullivan
Career
Per 600 PAverified
3
50
Claude Willoughby
Careerverified
Per 600 PA
14
28.19
Sean O'Sullivan
Career
Per 600 PA
0
0
Claude Willoughby
Careerverified
Per 600 PAverified
13
26.17
Sean O'Sullivan
Career
Per 600 PA
3
50
Claude Willoughby
Careerverified
Per 600 PAverified
27
54.36
Sean O'Sullivan
Career
Per 600 PA
-0.11
-1.78
Claude Willoughby
Careerverified
Per 600 PAverified
6
12.09
Sean O'Sullivan
Career
Per 600 PA
0
0
Claude Willoughby
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
1
16.67
Claude Willoughby
Careerverified
Per 600 PAverified
20
40.27
Sean O'Sullivan
Career
Per 600 PA
0
0
Claude Willoughby
Career
Per 600 PA
0
0
Sean O'Sullivan
Careerverified
Per 600 PA
17
283.33
Claude Willoughby
Career
Per 600 PAverified
73
146.98
Sean O'Sullivan
Career
Per 600 PA
2.12
2.12
Claude Willoughby
Careerverified
Per 600 PAverified
4.08
4.08
Sean O'Sullivan
Career
Per 600 PA
0.06
0.06
Claude Willoughby
Careerverified
Per 600 PAverified
0.27
0.27
Sean O'Sullivan
Career
Per 600 PAverified
2
33.33
Claude Willoughby
Careerverified
Per 600 PA
6
12.08
Sean O'Sullivan
Career
Per 600 PA
0
0
Claude Willoughby
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0
0
Claude Willoughby
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0
0
Claude Willoughby
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0
0
Claude Willoughby
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0
0
Claude Willoughby
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
Claude Willoughby
Career
Per 600 PA