Sean O'Sullivan vs. Lefty Williams — Career Comparison

Sean O'Sullivan
MillenialCaliforniaThrows RightBats RightNorth AmericaKansas City RoyalsAmerican LeagueStarting Pitcher
Lefty Williams
Lost GenerationVirginiaThrows LeftBats LeftNorth AmericaHomestead GraysNegro National League IIStarting Pitcher

On the career pitching numbers, Lefty Williams posted a stronger line than Sean O'Sullivan. Lefty Williams posted stronger numbers in ERA (4.41 vs 6.01) and WHIP (1.319 vs 1.616). By the career numbers, Lefty Williams 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 Lefty Williams

Sean O'Sullivan
Career
Per 9 Innings
7
7
Lefty Williams
Careerverified
Per 9 Inningsverified
8
8
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
71
1.97
Lefty Williams
Career
Per 9 Innings
60
1.5
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
56
1.56
Lefty Williams
Career
Per 9 Innings
40
1
Sean O'Sullivan
Career
Per 9 Innings
13
0.36
Lefty Williams
Careerverified
Per 9 Inningsverified
28
0.7
Sean O'Sullivan
Career
Per 9 Innings
23
0.64
Lefty Williams
Careerverified
Per 9 Inningsverified
12
0.3
Sean O'Sullivan
Career
Per 9 Innings
36.11
36.11
Lefty Williams
Careerverified
Per 9 Inningsverified
70
70
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
78.87
78.87
Lefty Williams
Career
Per 9 Innings
66.67
66.67
Sean O'Sullivan
Career
Per 9 Innings
0
0
Lefty Williams
Careerverified
Per 9 Inningsverified
28
0.7
Sean O'Sullivan
Career
Per 9 Innings
0
0
Lefty Williams
Careerverified
Per 9 Inningsverified
4
0.1
Sean O'Sullivan
Career
Per 9 Innings
0
0
Lefty Williams
Career
Per 9 Innings
0
0
Sean O'Sullivan
Career
Per 9 Innings
216
6.01
Lefty Williams
Careerverified
Per 9 Inningsverified
176
4.41
Sean O'Sullivan
Career
Per 9 Innings
6.01
6.01
Lefty Williams
Careerverified
Per 9 Inningsverified
4.41
4.41
Sean O'Sullivan
Career
Per 9 Innings
5.98
5.98
Lefty Williams
Careerverified
Per 9 Inningsverified
3.34
3.34
Sean O'Sullivan
Career
Per 9 Innings
5.58
5.58
Lefty Williams
Careerverified
Per 9 Inningsverified
3.35
3.35
Sean O'Sullivan
Career
Per 9 Innings
0.305
0.305
Lefty Williams
Careerverified
Per 9 Inningsverified
0.271
0.271
Sean O'Sullivan
Career
Per 9 Innings
971
27
Lefty Williams
Careerverified
Per 9 Innings
1078
27
Sean O'Sullivan
Career
Per 9 Innings
323.2
9
Lefty Williams
Careerverified
Per 9 Innings
359.1
9
Sean O'Sullivan
Career
Per 9 Innings
398
11.07
Lefty Williams
Careerverified
Per 9 Inningsverified
369
9.24
Sean O'Sullivan
Career
Per 9 Innings
11.07
11.07
Lefty Williams
Careerverified
Per 9 Inningsverified
9.24
9.24
Sean O'Sullivan
Career
Per 9 Innings
59
1.64
Lefty Williams
Careerverified
Per 9 Inningsverified
6
0.15
Sean O'Sullivan
Career
Per 9 Innings
1.64
1.64
Lefty Williams
Careerverified
Per 9 Inningsverified
0.15
0.15
Sean O'Sullivan
Career
Per 9 Innings
0.83
0.83
Lefty Williams
Careerverified
Per 9 Inningsverified
0.1
0.1
Sean O'Sullivan
Career
Per 9 Innings
115
3.2
Lefty Williams
Careerverified
Per 9 Inningsverified
105
2.63
Sean O'Sullivan
Career
Per 9 Innings
10
0.28
Lefty Williams
Careerverified
Per 9 Inningsverified
0
0
Sean O'Sullivan
Career
Per 9 Innings
3.2
3.2
Lefty Williams
Careerverified
Per 9 Inningsverified
2.63
2.63
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
158
4.39
Lefty Williams
Career
Per 9 Innings
148
3.71
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
4.39
4.39
Lefty Williams
Career
Per 9 Innings
3.71
3.71
Sean O'Sullivan
Career
Per 9 Innings
2.23
2.23
Lefty Williams
Careerverified
Per 9 Inningsverified
2.47
2.47
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
0.844
0.844
Lefty Williams
Career
Per 9 Innings
0.704
0.704
Sean O'Sullivan
Career
Per 9 Innings
13
0.36
Lefty Williams
Careerverified
Per 9 Inningsverified
2
0.05
Sean O'Sullivan
Career
Per 9 Innings
13
0.36
Lefty Williams
Careerverified
Per 9 Inningsverified
9
0.23
Sean O'Sullivan
Career
Per 9 Innings
2
0.06
Lefty Williams
Careerverified
Per 9 Inningsverified
0
0
Sean O'Sullivan
Career
Per 9 Inningsverified
1464
40.71
Lefty Williams
Careerverified
Per 9 Innings
1522
38.12
Sean O'Sullivan
Career
Per 9 Innings
9
0.25
Lefty Williams
Careerverified
Per 9 Inningsverified
13
0.33
Sean O'Sullivan
Career
Per 9 Innings
226
6.28
Lefty Williams
Careerverified
Per 9 Inningsverified
209
5.23
Sean O'Sullivan
Career
Per 9 Innings
6.28
6.28
Lefty Williams
Careerverified
Per 9 Inningsverified
5.23
5.23
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
11
0.31
Lefty Williams
Career
Per 9 Innings
47
1.18
Sean O'Sullivan
Career
Per 9 Innings
19
0.53
Lefty Williams
Careerverified
Per 9 Inningsverified
0
0
Sean O'Sullivan
Career
Per 9 Inningsverified
32
0.89
Lefty Williams
Career
Per 9 Innings
32
0.8
Sean O'Sullivan
Career
Per 9 Innings
1.585
1.585
Lefty Williams
Careerverified
Per 9 Inningsverified
1.319
1.319
Sean O'Sullivan
Career
Per 9 Inningsverified
1306
36.32
Lefty Williams
Careerverified
Per 9 Innings
1361
34.09
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
3.18
3.18
Lefty Williams
Career
Per 9 Innings
3.48
3.48
Sean O'Sullivan
Career
Per 9 Innings
0.311
0.311
Lefty Williams
Careerverified
Per 9 Inningsverified
0.301
0.301
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
40.71
40.71
Lefty Williams
Career
Per 9 Innings
38.12
38.12

Fielding Stats for Sean O'Sullivan and Lefty Williams

Sean O'Sullivan
Career
Per 9 Innings
7
7
Lefty Williams
Careerverified
Per 9 Inningsverified
8
8
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
71
1.97
Lefty Williams
Career
Per 9 Innings
65
1.53
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
56
1.56
Lefty Williams
Career
Per 9 Innings
42
0.99
Sean O'Sullivan
Career
Per 9 Innings
971
27
Lefty Williams
Careerverified
Per 9 Innings
1150
27
Sean O'Sullivan
Career
Per 9 Innings
323.2
9
Lefty Williams
Careerverified
Per 9 Innings
383.1
9
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
22
0.61
Lefty Williams
Career
Per 9 Innings
20
0.47
Sean O'Sullivan
Career
Per 9 Innings
31
0.86
Lefty Williams
Careerverified
Per 9 Inningsverified
113
2.65
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
3
0.08
Lefty Williams
Career
Per 9 Innings
7
0.16
Sean O'Sullivan
Career
Per 9 Innings
56
1.56
Lefty Williams
Careerverified
Per 9 Inningsverified
140
3.29
Sean O'Sullivan
Career
Per 9 Innings
53
1.47
Lefty Williams
Careerverified
Per 9 Inningsverified
133
3.12
Sean O'Sullivan
Career
Per 9 Innings
94.64
94.64
Lefty Williams
Careerverified
Per 9 Inningsverified
95
95
Sean O'Sullivan
Career
Per 9 Innings
0.747
0.747
Lefty Williams
Careerverified
Per 9 Inningsverified
2.046
2.046
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
78.87
78.87
Lefty Williams
Career
Per 9 Innings
64.62
64.62
Sean O'Sullivan
Career
Per 9 Innings
2
0.06
Lefty Williams
Careerverified
Per 9 Inningsverified
3
0.07
Sean O'Sullivan
Career
Per 9 Innings
0
0
Lefty Williams
Career
Per 9 Innings
0
0
Sean O'Sullivan
Career
Per 9 Innings
0
0
Lefty Williams
Career
Per 9 Innings
0
0
Sean O'Sullivan
Career
Per 9 Innings
0
0
Lefty Williams
Career
Per 9 Innings
0
0
Sean O'Sullivan
Career
Per 9 Innings
0
0
Lefty Williams
Career
Per 9 Innings
0
0

Hitting Stats for Sean O'Sullivan and Lefty Williams

Sean O'Sullivan
Career
Per 600 PA
7
7
Lefty Williams
Careerverified
Per 600 PAverified
8
8
Sean O'Sullivan
Careerverified
Per 600 PAverified
71
1183.33
Lefty Williams
Career
Per 600 PA
65
234.94
Sean O'Sullivan
Career
Per 600 PA
36
600
Lefty Williams
Careerverified
Per 600 PA
166
600
Sean O'Sullivan
Career
Per 600 PAverified
33
550
Lefty Williams
Careerverified
Per 600 PA
149
538.55
Sean O'Sullivan
Career
Per 600 PA
0.121
0.121
Lefty Williams
Careerverified
Per 600 PAverified
0.228
0.228
Sean O'Sullivan
Career
Per 600 PA
0.375
0.375
Lefty Williams
Careerverified
Per 600 PAverified
0.575
0.575
Sean O'Sullivan
Career
Per 600 PA
4
66.67
Lefty Williams
Careerverified
Per 600 PAverified
34
122.89
Sean O'Sullivan
Career
Per 600 PA
2
33.33
Lefty Williams
Careerverified
Per 600 PAverified
27
97.59
Sean O'Sullivan
Career
Per 600 PAverified
2
33.33
Lefty Williams
Careerverified
Per 600 PA
7
25.3
Sean O'Sullivan
Career
Per 600 PA
0
0
Lefty Williams
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0
0
Lefty Williams
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PAverified
2
33.33
Lefty Williams
Careerverified
Per 600 PA
7
25.3
Sean O'Sullivan
Careerverified
Per 600 PAverified
0.5
0.5
Lefty Williams
Career
Per 600 PA
0.206
0.206
Sean O'Sullivan
Career
Per 600 PA
0
0
Lefty Williams
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0
0
Lefty Williams
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0.94
15.66
Lefty Williams
Careerverified
Per 600 PAverified
10.87
39.28
Sean O'Sullivan
Career
Per 600 PA
6
100
Lefty Williams
Careerverified
Per 600 PAverified
41
148.19
Sean O'Sullivan
Career
Per 600 PA
5
83.33
Lefty Williams
Careerverified
Per 600 PAverified
41
148.19
Sean O'Sullivan
Career
Per 600 PA
0.147
0.147
Lefty Williams
Careerverified
Per 600 PAverified
0.263
0.263
Sean O'Sullivan
Career
Per 600 PA
0.182
0.182
Lefty Williams
Careerverified
Per 600 PAverified
0.275
0.275
Sean O'Sullivan
Career
Per 600 PA
0.329
0.329
Lefty Williams
Careerverified
Per 600 PAverified
0.538
0.538
Sean O'Sullivan
Careerverified
Per 600 PAverified
0.061
0.061
Lefty Williams
Career
Per 600 PA
0.047
0.047
Sean O'Sullivan
Career
Per 600 PA
0.112
0.112
Lefty Williams
Careerverified
Per 600 PAverified
0.187
0.187
Sean O'Sullivan
Career
Per 600 PA
0.241
0.241
Lefty Williams
Careerverified
Per 600 PAverified
0.417
0.417
Sean O'Sullivan
Careerverified
Per 600 PAverified
0.25
0.25
Lefty Williams
Career
Per 600 PA
0.235
0.235
Sean O'Sullivan
Career
Per 600 PA
3
50
Lefty Williams
Careerverified
Per 600 PAverified
28
101.2
Sean O'Sullivan
Career
Per 600 PA
0
0
Lefty Williams
Careerverified
Per 600 PAverified
16
57.83
Sean O'Sullivan
Career
Per 600 PA
3
50
Lefty Williams
Careerverified
Per 600 PAverified
44
159.04
Sean O'Sullivan
Career
Per 600 PA
-0.11
-1.78
Lefty Williams
Careerverified
Per 600 PAverified
12.47
45.07
Sean O'Sullivan
Career
Per 600 PA
0
0
Lefty Williams
Careerverified
Per 600 PAverified
1
3.61
Sean O'Sullivan
Career
Per 600 PA
1
16.67
Lefty Williams
Careerverified
Per 600 PAverified
6
21.69
Sean O'Sullivan
Career
Per 600 PA
0
0
Lefty Williams
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
17
283.33
Lefty Williams
Careerverified
Per 600 PAverified
4
14.46
Sean O'Sullivan
Career
Per 600 PA
2.12
2.12
Lefty Williams
Careerverified
Per 600 PAverified
41.5
41.5
Sean O'Sullivan
Career
Per 600 PA
0.06
0.06
Lefty Williams
Careerverified
Per 600 PAverified
1.5
1.5
Sean O'Sullivan
Career
Per 600 PA
2
33.33
Lefty Williams
Careerverified
Per 600 PAverified
10
36.14
Sean O'Sullivan
Career
Per 600 PA
0
0
Lefty Williams
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0
0
Lefty Williams
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0
0
Lefty Williams
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0
0
Lefty Williams
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0
0
Lefty Williams
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
Lefty Williams
Career
Per 600 PA