Sean O'Sullivan vs. Bruce Ruffin — Career Comparison

Sean O'Sullivan
MillenialCaliforniaThrows RightBats RightNorth AmericaKansas City RoyalsAmerican LeagueStarting Pitcher
Bruce Ruffin
Baby BoomersTexasThrows LeftBats SwitchNorth AmericaColorado RockiesNational LeagueStarting Pitcher

On the career pitching numbers, Bruce Ruffin posted a stronger line than Sean O'Sullivan. Bruce Ruffin posted stronger numbers in ERA (4.19 vs 6.01) and WHIP (1.546 vs 1.616). By the career numbers, Bruce Ruffin 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 Bruce Ruffin

Sean O'Sullivan
Career
Per 9 Innings
7
7
Bruce Ruffin
Careerverified
Per 9 Inningsverified
12
12
Sean O'Sullivan
Career
Per 9 Innings
71
1.97
Bruce Ruffin
Careerverified
Per 9 Inningsverified
469
3.33
Sean O'Sullivan
Career
Per 9 Inningsverified
56
1.56
Bruce Ruffin
Careerverified
Per 9 Innings
152
1.08
Sean O'Sullivan
Career
Per 9 Innings
13
0.36
Bruce Ruffin
Careerverified
Per 9 Inningsverified
60
0.43
Sean O'Sullivan
Careerverified
Per 9 Innings
23
0.64
Bruce Ruffin
Career
Per 9 Inningsverified
82
0.58
Sean O'Sullivan
Career
Per 9 Innings
36.11
36.11
Bruce Ruffin
Careerverified
Per 9 Inningsverified
42.25
42.25
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
78.87
78.87
Bruce Ruffin
Career
Per 9 Innings
32.41
32.41
Sean O'Sullivan
Career
Per 9 Innings
0
0
Bruce Ruffin
Careerverified
Per 9 Inningsverified
17
0.12
Sean O'Sullivan
Career
Per 9 Innings
0
0
Bruce Ruffin
Careerverified
Per 9 Inningsverified
3
0.02
Sean O'Sullivan
Career
Per 9 Innings
0
0
Bruce Ruffin
Careerverified
Per 9 Inningsverified
63
0.45
Sean O'Sullivan
Careerverified
Per 9 Innings
216
6.01
Bruce Ruffin
Career
Per 9 Inningsverified
591
4.19
Sean O'Sullivan
Career
Per 9 Innings
6.01
6.01
Bruce Ruffin
Careerverified
Per 9 Inningsverified
4.19
4.19
Sean O'Sullivan
Career
Per 9 Innings
5.98
5.98
Bruce Ruffin
Careerverified
Per 9 Inningsverified
4.39
4.39
Sean O'Sullivan
Career
Per 9 Innings
5.58
5.58
Bruce Ruffin
Careerverified
Per 9 Inningsverified
3.97
3.97
Sean O'Sullivan
Career
Per 9 Innings
0.305
0.305
Bruce Ruffin
Careerverified
Per 9 Inningsverified
0.275
0.275
Sean O'Sullivan
Career
Per 9 Innings
971
27
Bruce Ruffin
Careerverified
Per 9 Innings
3804
27
Sean O'Sullivan
Career
Per 9 Innings
323.2
9
Bruce Ruffin
Careerverified
Per 9 Innings
1268
9
Sean O'Sullivan
Careerverified
Per 9 Innings
398
11.07
Bruce Ruffin
Career
Per 9 Inningsverified
1345
9.55
Sean O'Sullivan
Career
Per 9 Innings
11.07
11.07
Bruce Ruffin
Careerverified
Per 9 Inningsverified
9.55
9.55
Sean O'Sullivan
Careerverified
Per 9 Innings
59
1.64
Bruce Ruffin
Career
Per 9 Inningsverified
92
0.65
Sean O'Sullivan
Career
Per 9 Innings
1.64
1.64
Bruce Ruffin
Careerverified
Per 9 Inningsverified
0.65
0.65
Sean O'Sullivan
Career
Per 9 Innings
0.83
0.83
Bruce Ruffin
Careerverified
Per 9 Inningsverified
0.2
0.2
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
115
3.2
Bruce Ruffin
Career
Per 9 Innings
565
4.01
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
10
0.28
Bruce Ruffin
Career
Per 9 Innings
50
0.35
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
3.2
3.2
Bruce Ruffin
Career
Per 9 Innings
4.01
4.01
Sean O'Sullivan
Career
Per 9 Innings
158
4.39
Bruce Ruffin
Careerverified
Per 9 Inningsverified
843
5.98
Sean O'Sullivan
Career
Per 9 Innings
4.39
4.39
Bruce Ruffin
Careerverified
Per 9 Inningsverified
5.98
5.98
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
2.23
2.23
Bruce Ruffin
Career
Per 9 Innings
1.8
1.8
Sean O'Sullivan
Career
Per 9 Innings
0.844
0.844
Bruce Ruffin
Careerverified
Per 9 Inningsverified
1.11
1.11
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
13
0.36
Bruce Ruffin
Career
Per 9 Innings
61
0.43
Sean O'Sullivan
Career
Per 9 Innings
13
0.36
Bruce Ruffin
Careerverified
Per 9 Inningsverified
10
0.07
Sean O'Sullivan
Careerverified
Per 9 Innings
2
0.06
Bruce Ruffin
Career
Per 9 Inningsverified
3
0.02
Sean O'Sullivan
Career
Per 9 Inningsverified
1464
40.71
Bruce Ruffin
Careerverified
Per 9 Innings
5569
39.53
Sean O'Sullivan
Career
Per 9 Innings
9
0.25
Bruce Ruffin
Careerverified
Per 9 Inningsverified
160
1.14
Sean O'Sullivan
Careerverified
Per 9 Innings
226
6.28
Bruce Ruffin
Career
Per 9 Inningsverified
677
4.81
Sean O'Sullivan
Career
Per 9 Innings
6.28
6.28
Bruce Ruffin
Careerverified
Per 9 Inningsverified
4.81
4.81
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
11
0.31
Bruce Ruffin
Career
Per 9 Innings
58
0.41
Sean O'Sullivan
Careerverified
Per 9 Innings
19
0.53
Bruce Ruffin
Career
Per 9 Inningsverified
42
0.3
Sean O'Sullivan
Career
Per 9 Innings
32
0.89
Bruce Ruffin
Careerverified
Per 9 Inningsverified
138
0.98
Sean O'Sullivan
Career
Per 9 Innings
1.585
1.585
Bruce Ruffin
Careerverified
Per 9 Inningsverified
1.506
1.506
Sean O'Sullivan
Career
Per 9 Inningsverified
1306
36.32
Bruce Ruffin
Careerverified
Per 9 Innings
4894
34.74
Sean O'Sullivan
Career
Per 9 Innings
3.18
3.18
Bruce Ruffin
Careerverified
Per 9 Inningsverified
1.44
1.44
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
0.311
0.311
Bruce Ruffin
Career
Per 9 Innings
0.317
0.317
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
40.71
40.71
Bruce Ruffin
Career
Per 9 Innings
39.53
39.53

Fielding Stats for Sean O'Sullivan and Bruce Ruffin

Sean O'Sullivan
Career
Per 9 Innings
7
7
Bruce Ruffin
Careerverified
Per 9 Inningsverified
12
12
Sean O'Sullivan
Career
Per 9 Innings
71
1.97
Bruce Ruffin
Careerverified
Per 9 Inningsverified
469
3.33
Sean O'Sullivan
Career
Per 9 Inningsverified
56
1.56
Bruce Ruffin
Careerverified
Per 9 Innings
152
1.08
Sean O'Sullivan
Career
Per 9 Innings
971
27
Bruce Ruffin
Careerverified
Per 9 Innings
3804
27
Sean O'Sullivan
Career
Per 9 Innings
323.2
9
Bruce Ruffin
Careerverified
Per 9 Innings
1268
9
Sean O'Sullivan
Career
Per 9 Inningsverified
22
0.61
Bruce Ruffin
Careerverified
Per 9 Innings
58
0.41
Sean O'Sullivan
Career
Per 9 Innings
31
0.86
Bruce Ruffin
Careerverified
Per 9 Inningsverified
199
1.41
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
3
0.08
Bruce Ruffin
Career
Per 9 Innings
12
0.09
Sean O'Sullivan
Career
Per 9 Innings
56
1.56
Bruce Ruffin
Careerverified
Per 9 Inningsverified
269
1.91
Sean O'Sullivan
Career
Per 9 Innings
53
1.47
Bruce Ruffin
Careerverified
Per 9 Inningsverified
257
1.82
Sean O'Sullivan
Career
Per 9 Innings
94.64
94.64
Bruce Ruffin
Careerverified
Per 9 Inningsverified
95.54
95.54
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
0.747
0.747
Bruce Ruffin
Career
Per 9 Innings
0.548
0.548
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
78.87
78.87
Bruce Ruffin
Career
Per 9 Innings
32.41
32.41
Sean O'Sullivan
Career
Per 9 Innings
2
0.06
Bruce Ruffin
Careerverified
Per 9 Inningsverified
11
0.08
Sean O'Sullivan
Career
Per 9 Innings
0
0
Bruce Ruffin
Career
Per 9 Innings
0
0
Sean O'Sullivan
Career
Per 9 Innings
0
0
Bruce Ruffin
Career
Per 9 Innings
0
0
Sean O'Sullivan
Career
Per 9 Innings
0
0
Bruce Ruffin
Career
Per 9 Innings
0
0
Sean O'Sullivan
Career
Per 9 Innings
0
0
Bruce Ruffin
Career
Per 9 Innings
0
0

Hitting Stats for Sean O'Sullivan and Bruce Ruffin

Sean O'Sullivan
Career
Per 600 PA
7
7
Bruce Ruffin
Careerverified
Per 600 PAverified
12
12
Sean O'Sullivan
Career
Per 600 PAverified
71
1183.33
Bruce Ruffin
Careerverified
Per 600 PA
469
825.22
Sean O'Sullivan
Career
Per 600 PA
36
600
Bruce Ruffin
Careerverified
Per 600 PA
341
600
Sean O'Sullivan
Career
Per 600 PAverified
33
550
Bruce Ruffin
Careerverified
Per 600 PA
295
519.06
Sean O'Sullivan
Careerverified
Per 600 PAverified
0.121
0.121
Bruce Ruffin
Career
Per 600 PA
0.081
0.081
Sean O'Sullivan
Careerverified
Per 600 PAverified
0.375
0.375
Bruce Ruffin
Career
Per 600 PA
0.321
0.321
Sean O'Sullivan
Career
Per 600 PAverified
4
66.67
Bruce Ruffin
Careerverified
Per 600 PA
24
42.23
Sean O'Sullivan
Career
Per 600 PA
2
33.33
Bruce Ruffin
Careerverified
Per 600 PAverified
20
35.19
Sean O'Sullivan
Career
Per 600 PAverified
2
33.33
Bruce Ruffin
Careerverified
Per 600 PA
4
7.04
Sean O'Sullivan
Career
Per 600 PA
0
0
Bruce Ruffin
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0
0
Bruce Ruffin
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PAverified
2
33.33
Bruce Ruffin
Careerverified
Per 600 PA
4
7.04
Sean O'Sullivan
Careerverified
Per 600 PAverified
0.5
0.5
Bruce Ruffin
Career
Per 600 PA
0.167
0.167
Sean O'Sullivan
Career
Per 600 PA
0
0
Bruce Ruffin
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0
0
Bruce Ruffin
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PAverified
0.94
15.66
Bruce Ruffin
Careerverified
Per 600 PA
3.88
6.83
Sean O'Sullivan
Career
Per 600 PAverified
6
100
Bruce Ruffin
Careerverified
Per 600 PA
28
49.27
Sean O'Sullivan
Career
Per 600 PAverified
5
83.33
Bruce Ruffin
Careerverified
Per 600 PA
47
82.7
Sean O'Sullivan
Career
Per 600 PA
0.147
0.147
Bruce Ruffin
Careerverified
Per 600 PAverified
0.148
0.148
Sean O'Sullivan
Careerverified
Per 600 PAverified
0.182
0.182
Bruce Ruffin
Career
Per 600 PA
0.095
0.095
Sean O'Sullivan
Careerverified
Per 600 PAverified
0.329
0.329
Bruce Ruffin
Career
Per 600 PA
0.243
0.243
Sean O'Sullivan
Careerverified
Per 600 PAverified
0.061
0.061
Bruce Ruffin
Career
Per 600 PA
0.014
0.014
Sean O'Sullivan
Careerverified
Per 600 PAverified
0.112
0.112
Bruce Ruffin
Career
Per 600 PA
0.09
0.09
Sean O'Sullivan
Careerverified
Per 600 PAverified
0.241
0.241
Bruce Ruffin
Career
Per 600 PA
0.185
0.185
Sean O'Sullivan
Careerverified
Per 600 PAverified
0.25
0.25
Bruce Ruffin
Career
Per 600 PA
0.158
0.158
Sean O'Sullivan
Career
Per 600 PAverified
3
50
Bruce Ruffin
Careerverified
Per 600 PA
13
22.87
Sean O'Sullivan
Career
Per 600 PA
0
0
Bruce Ruffin
Careerverified
Per 600 PAverified
7
12.32
Sean O'Sullivan
Career
Per 600 PAverified
3
50
Bruce Ruffin
Careerverified
Per 600 PA
20
35.19
Sean O'Sullivan
Careerverified
Per 600 PAverified
-0.11
-1.78
Bruce Ruffin
Career
Per 600 PA
-7.76
-13.65
Sean O'Sullivan
Career
Per 600 PA
0
0
Bruce Ruffin
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
1
16.67
Bruce Ruffin
Careerverified
Per 600 PAverified
23
40.47
Sean O'Sullivan
Career
Per 600 PA
0
0
Bruce Ruffin
Career
Per 600 PA
0
0
Sean O'Sullivan
Careerverified
Per 600 PA
17
283.33
Bruce Ruffin
Career
Per 600 PAverified
143
251.61
Sean O'Sullivan
Career
Per 600 PA
2.12
2.12
Bruce Ruffin
Careerverified
Per 600 PAverified
2.38
2.38
Sean O'Sullivan
Career
Per 600 PA
0.06
0.06
Bruce Ruffin
Careerverified
Per 600 PAverified
0.16
0.16
Sean O'Sullivan
Career
Per 600 PA
2
33.33
Bruce Ruffin
Careerverified
Per 600 PAverified
23
40.47
Sean O'Sullivan
Career
Per 600 PA
0
0
Bruce Ruffin
Career
Per 600 PA
0
0
Sean O'Sullivan
Careerverified
Per 600 PAverified
0
0
Bruce Ruffin
Career
Per 600 PA
5
8.8
Sean O'Sullivan
Career
Per 600 PA
0
0
Bruce Ruffin
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0
0
Bruce Ruffin
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0
0
Bruce Ruffin
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
Bruce Ruffin
Career
Per 600 PA