Tony Mullane vs. Sean O'Sullivan — Career Comparison

Tony Mullane
Pre-GenerationalIrelandThrows UnknownBats SwitchEuropeCincinnati Red StockingsAmerican AssociationRelief Pitcher
Sean O'Sullivan
MillenialCaliforniaThrows RightBats RightNorth AmericaKansas City RoyalsAmerican LeagueStarting Pitcher

Sean O'Sullivan built a career as a starting pitcher and Tony Mullane as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Tony Mullane posted stronger surface numbers — ERA 3.05 and WHIP 1.237 compared to 6.01 and 1.616 for Sean O'Sullivan. By the career numbers, Tony Mullane had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Tony Mullane and Sean O'Sullivan

Tony Mullane
Careerverified
Per 9 Inningsverified
13
13
Sean O'Sullivan
Career
Per 9 Innings
7
7
Tony Mullane
Careerverified
Per 9 Innings
555
1.1
Sean O'Sullivan
Career
Per 9 Inningsverified
71
1.97
Tony Mullane
Careerverified
Per 9 Innings
504
1
Sean O'Sullivan
Career
Per 9 Inningsverified
56
1.56
Tony Mullane
Careerverified
Per 9 Inningsverified
284
0.56
Sean O'Sullivan
Career
Per 9 Innings
13
0.36
Tony Mullane
Career
Per 9 Inningsverified
220
0.44
Sean O'Sullivan
Careerverified
Per 9 Innings
23
0.64
Tony Mullane
Careerverified
Per 9 Inningsverified
56.35
56.35
Sean O'Sullivan
Career
Per 9 Innings
36.11
36.11
Tony Mullane
Careerverified
Per 9 Inningsverified
90.81
90.81
Sean O'Sullivan
Career
Per 9 Innings
78.87
78.87
Tony Mullane
Careerverified
Per 9 Inningsverified
468
0.93
Sean O'Sullivan
Career
Per 9 Innings
0
0
Tony Mullane
Careerverified
Per 9 Inningsverified
30
0.06
Sean O'Sullivan
Career
Per 9 Innings
0
0
Tony Mullane
Careerverified
Per 9 Inningsverified
15
0.03
Sean O'Sullivan
Career
Per 9 Innings
0
0
Tony Mullane
Career
Per 9 Inningsverified
1537
3.05
Sean O'Sullivan
Careerverified
Per 9 Innings
216
6.01
Tony Mullane
Careerverified
Per 9 Inningsverified
3.05
3.05
Sean O'Sullivan
Career
Per 9 Innings
6.01
6.01
Tony Mullane
Careerverified
Per 9 Inningsverified
2.88
2.88
Sean O'Sullivan
Career
Per 9 Innings
5.98
5.98
Tony Mullane
Careerverified
Per 9 Inningsverified
3.54
3.54
Sean O'Sullivan
Career
Per 9 Innings
5.58
5.58
Tony Mullane
Careerverified
Per 9 Inningsverified
0.236
0.236
Sean O'Sullivan
Career
Per 9 Innings
0.305
0.305
Tony Mullane
Careerverified
Per 9 Innings
13594
27
Sean O'Sullivan
Career
Per 9 Innings
971
27
Tony Mullane
Careerverified
Per 9 Innings
4531.1
9
Sean O'Sullivan
Career
Per 9 Innings
323.2
9
Tony Mullane
Career
Per 9 Inningsverified
4195
8.33
Sean O'Sullivan
Careerverified
Per 9 Innings
398
11.07
Tony Mullane
Careerverified
Per 9 Inningsverified
8.33
8.33
Sean O'Sullivan
Career
Per 9 Innings
11.07
11.07
Tony Mullane
Career
Per 9 Inningsverified
97
0.19
Sean O'Sullivan
Careerverified
Per 9 Innings
59
1.64
Tony Mullane
Careerverified
Per 9 Inningsverified
0.19
0.19
Sean O'Sullivan
Career
Per 9 Innings
1.64
1.64
Tony Mullane
Careerverified
Per 9 Inningsverified
0.17
0.17
Sean O'Sullivan
Career
Per 9 Innings
0.83
0.83
Tony Mullane
Career
Per 9 Inningsverified
1408
2.8
Sean O'Sullivan
Careerverified
Per 9 Innings
115
3.2
Tony Mullane
Careerverified
Per 9 Inningsverified
0
0
Sean O'Sullivan
Career
Per 9 Innings
10
0.28
Tony Mullane
Careerverified
Per 9 Inningsverified
2.8
2.8
Sean O'Sullivan
Career
Per 9 Innings
3.2
3.2
Tony Mullane
Careerverified
Per 9 Innings
1803
3.58
Sean O'Sullivan
Career
Per 9 Inningsverified
158
4.39
Tony Mullane
Career
Per 9 Innings
3.58
3.58
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
4.39
4.39
Tony Mullane
Careerverified
Per 9 Inningsverified
3.25
3.25
Sean O'Sullivan
Career
Per 9 Innings
2.23
2.23
Tony Mullane
Career
Per 9 Innings
0.709
0.709
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
0.844
0.844
Tony Mullane
Career
Per 9 Innings
343
0.68
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
13
0.36
Tony Mullane
Career
Per 9 Innings
185
0.37
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
13
0.36
Tony Mullane
Career
Per 9 Inningsverified
3
0.01
Sean O'Sullivan
Careerverified
Per 9 Innings
2
0.06
Tony Mullane
Careerverified
Per 9 Innings
19407
38.55
Sean O'Sullivan
Career
Per 9 Inningsverified
1464
40.71
Tony Mullane
Careerverified
Per 9 Innings
52
0.1
Sean O'Sullivan
Career
Per 9 Inningsverified
9
0.25
Tony Mullane
Career
Per 9 Inningsverified
2523
5.01
Sean O'Sullivan
Careerverified
Per 9 Innings
226
6.28
Tony Mullane
Careerverified
Per 9 Inningsverified
5.01
5.01
Sean O'Sullivan
Career
Per 9 Innings
6.28
6.28
Tony Mullane
Careerverified
Per 9 Inningsverified
0
0
Sean O'Sullivan
Career
Per 9 Innings
11
0.31
Tony Mullane
Careerverified
Per 9 Inningsverified
0
0
Sean O'Sullivan
Career
Per 9 Innings
19
0.53
Tony Mullane
Career
Per 9 Innings
0
0
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
32
0.89
Tony Mullane
Careerverified
Per 9 Inningsverified
1.237
1.237
Sean O'Sullivan
Career
Per 9 Innings
1.585
1.585
Tony Mullane
Careerverified
Per 9 Innings
17814
35.38
Sean O'Sullivan
Career
Per 9 Inningsverified
1306
36.32
Tony Mullane
Career
Per 9 Innings
4.55
4.55
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
3.18
3.18
Tony Mullane
Careerverified
Per 9 Inningsverified
0.258
0.258
Sean O'Sullivan
Career
Per 9 Innings
0.311
0.311
Tony Mullane
Career
Per 9 Innings
38.55
38.55
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
40.71
40.71

Fielding Stats for Tony Mullane and Sean O'Sullivan

Tony Mullane
Careerverified
Per 9 Inningsverified
13
13
Sean O'Sullivan
Career
Per 9 Innings
7
7
Tony Mullane
Careerverified
Per 9 Innings
820
1.12
Sean O'Sullivan
Career
Per 9 Inningsverified
71
1.97
Tony Mullane
Career
Per 9 Innings
0
0
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
56
1.56
Tony Mullane
Careerverified
Per 9 Innings
19815
27
Sean O'Sullivan
Career
Per 9 Innings
971
27
Tony Mullane
Careerverified
Per 9 Innings
6605
9
Sean O'Sullivan
Career
Per 9 Innings
323.2
9
Tony Mullane
Careerverified
Per 9 Inningsverified
916
1.25
Sean O'Sullivan
Career
Per 9 Innings
22
0.61
Tony Mullane
Careerverified
Per 9 Inningsverified
1228
1.67
Sean O'Sullivan
Career
Per 9 Innings
31
0.86
Tony Mullane
Career
Per 9 Innings
230
0.31
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
3
0.08
Tony Mullane
Careerverified
Per 9 Inningsverified
2374
3.23
Sean O'Sullivan
Career
Per 9 Innings
56
1.56
Tony Mullane
Careerverified
Per 9 Inningsverified
2144
2.92
Sean O'Sullivan
Career
Per 9 Innings
53
1.47
Tony Mullane
Career
Per 9 Innings
90.31
90.31
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
94.64
94.64
Tony Mullane
Careerverified
Per 9 Inningsverified
2.615
2.615
Sean O'Sullivan
Career
Per 9 Innings
0.747
0.747
Tony Mullane
Career
Per 9 Innings
0
0
Sean O'Sullivan
Careerverified
Per 9 Inningsverified
78.87
78.87
Tony Mullane
Careerverified
Per 9 Inningsverified
75
0.1
Sean O'Sullivan
Career
Per 9 Innings
2
0.06
Tony Mullane
Career
Per 9 Innings
0
0
Sean O'Sullivan
Career
Per 9 Innings
0
0
Tony Mullane
Career
Per 9 Innings
0
0
Sean O'Sullivan
Career
Per 9 Innings
0
0
Tony Mullane
Career
Per 9 Innings
0
0
Sean O'Sullivan
Career
Per 9 Innings
0
0
Tony Mullane
Career
Per 9 Innings
0
0
Sean O'Sullivan
Career
Per 9 Innings
0
0

Hitting Stats for Tony Mullane and Sean O'Sullivan

Tony Mullane
Careerverified
Per 600 PAverified
13
13
Sean O'Sullivan
Career
Per 600 PA
7
7
Tony Mullane
Careerverified
Per 600 PA
784
158.33
Sean O'Sullivan
Career
Per 600 PAverified
71
1183.33
Tony Mullane
Careerverified
Per 600 PA
2971
600
Sean O'Sullivan
Career
Per 600 PA
36
600
Tony Mullane
Careerverified
Per 600 PA
2720
549.31
Sean O'Sullivan
Career
Per 600 PAverified
33
550
Tony Mullane
Careerverified
Per 600 PAverified
0.243
0.243
Sean O'Sullivan
Career
Per 600 PA
0.121
0.121
Tony Mullane
Careerverified
Per 600 PAverified
0.668
0.668
Sean O'Sullivan
Career
Per 600 PA
0.375
0.375
Tony Mullane
Careerverified
Per 600 PAverified
661
133.49
Sean O'Sullivan
Career
Per 600 PA
4
66.67
Tony Mullane
Careerverified
Per 600 PAverified
516
104.21
Sean O'Sullivan
Career
Per 600 PA
2
33.33
Tony Mullane
Careerverified
Per 600 PA
99
19.99
Sean O'Sullivan
Career
Per 600 PAverified
2
33.33
Tony Mullane
Careerverified
Per 600 PAverified
38
7.67
Sean O'Sullivan
Career
Per 600 PA
0
0
Tony Mullane
Careerverified
Per 600 PAverified
8
1.62
Sean O'Sullivan
Career
Per 600 PA
0
0
Tony Mullane
Careerverified
Per 600 PA
145
29.28
Sean O'Sullivan
Career
Per 600 PAverified
2
33.33
Tony Mullane
Career
Per 600 PA
0.219
0.219
Sean O'Sullivan
Careerverified
Per 600 PAverified
0.5
0.5
Tony Mullane
Careerverified
Per 600 PAverified
0.003
0.003
Sean O'Sullivan
Career
Per 600 PA
0
0
Tony Mullane
Careerverified
Per 600 PAverified
0.012
0.012
Sean O'Sullivan
Career
Per 600 PA
0
0
Tony Mullane
Careerverified
Per 600 PAverified
303.22
61.24
Sean O'Sullivan
Career
Per 600 PA
0.94
15.66
Tony Mullane
Careerverified
Per 600 PAverified
860
173.68
Sean O'Sullivan
Career
Per 600 PA
6
100
Tony Mullane
Careerverified
Per 600 PAverified
911
183.98
Sean O'Sullivan
Career
Per 600 PA
5
83.33
Tony Mullane
Careerverified
Per 600 PAverified
0.307
0.307
Sean O'Sullivan
Career
Per 600 PA
0.147
0.147
Tony Mullane
Careerverified
Per 600 PAverified
0.316
0.316
Sean O'Sullivan
Career
Per 600 PA
0.182
0.182
Tony Mullane
Careerverified
Per 600 PAverified
0.623
0.623
Sean O'Sullivan
Career
Per 600 PA
0.329
0.329
Tony Mullane
Careerverified
Per 600 PAverified
0.073
0.073
Sean O'Sullivan
Career
Per 600 PA
0.061
0.061
Tony Mullane
Careerverified
Per 600 PAverified
0.217
0.217
Sean O'Sullivan
Career
Per 600 PA
0.112
0.112
Tony Mullane
Careerverified
Per 600 PAverified
0.594
0.594
Sean O'Sullivan
Career
Per 600 PA
0.241
0.241
Tony Mullane
Careerverified
Per 600 PAverified
0.256
0.256
Sean O'Sullivan
Career
Per 600 PA
0.25
0.25
Tony Mullane
Careerverified
Per 600 PAverified
407
82.19
Sean O'Sullivan
Career
Per 600 PA
3
50
Tony Mullane
Careerverified
Per 600 PAverified
223
45.04
Sean O'Sullivan
Career
Per 600 PA
0
0
Tony Mullane
Careerverified
Per 600 PAverified
622
125.61
Sean O'Sullivan
Career
Per 600 PA
3
50
Tony Mullane
Careerverified
Per 600 PAverified
330.96
66.84
Sean O'Sullivan
Career
Per 600 PA
-0.11
-1.78
Tony Mullane
Careerverified
Per 600 PAverified
29
5.86
Sean O'Sullivan
Career
Per 600 PA
0
0
Tony Mullane
Careerverified
Per 600 PAverified
221
44.63
Sean O'Sullivan
Career
Per 600 PA
1
16.67
Tony Mullane
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0
0
Tony Mullane
Career
Per 600 PAverified
159
32.11
Sean O'Sullivan
Careerverified
Per 600 PA
17
283.33
Tony Mullane
Careerverified
Per 600 PAverified
18.69
18.69
Sean O'Sullivan
Career
Per 600 PA
2.12
2.12
Tony Mullane
Careerverified
Per 600 PAverified
1.39
1.39
Sean O'Sullivan
Career
Per 600 PA
0.06
0.06
Tony Mullane
Career
Per 600 PA
1
0.2
Sean O'Sullivan
Careerverified
Per 600 PAverified
2
33.33
Tony Mullane
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0
0
Tony Mullane
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0
0
Tony Mullane
Careerverified
Per 600 PAverified
112
22.62
Sean O'Sullivan
Career
Per 600 PA
0
0
Tony Mullane
Career
Per 600 PA
0
0
Sean O'Sullivan
Career
Per 600 PA
0
0
Tony Mullane
Careerverified
Per 600 PAverified
112
22.62
Sean O'Sullivan
Career
Per 600 PA
0
0
Tony Mullane
Careerverified
Per 600 PAverified
100
100
Sean O'Sullivan
Career
Per 600 PA