Brian Fuentes vs. Mike O'Connor — Career Comparison

Brian Fuentes
Gen XCaliforniaThrows LeftBats LeftNorth AmericaColorado RockiesNational LeagueRelief PitcherAll-Star
Mike O'Connor
Gen XTexasThrows LeftBats LeftNorth AmericaWashington NationalsNational LeagueStarting Pitcher

Mike O'Connor built a career as a starting pitcher and Brian Fuentes as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Brian Fuentes posted stronger surface numbers — ERA 3.62 and WHIP 1.301 compared to 5.3 and 1.459 for Mike O'Connor. By the career numbers, Brian Fuentes had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Brian Fuentes and Mike O'Connor

Brian Fuentes
Careerverified
Per 9 Inningsverified
12
12
Mike O'Connor
Career
Per 9 Innings
3
3
Brian Fuentes
Careerverified
Per 9 Inningsverified
650
9.54
Mike O'Connor
Career
Per 9 Innings
35
2.61
Brian Fuentes
Career
Per 9 Innings
0
0
Mike O'Connor
Careerverified
Per 9 Inningsverified
21
1.57
Brian Fuentes
Careerverified
Per 9 Inningsverified
26
0.38
Mike O'Connor
Career
Per 9 Innings
4
0.3
Brian Fuentes
Career
Per 9 Inningsverified
43
0.63
Mike O'Connor
Careerverified
Per 9 Innings
10
0.75
Brian Fuentes
Careerverified
Per 9 Inningsverified
37.68
37.68
Mike O'Connor
Career
Per 9 Innings
28.57
28.57
Brian Fuentes
Career
Per 9 Innings
0
0
Mike O'Connor
Careerverified
Per 9 Inningsverified
60
60
Brian Fuentes
Career
Per 9 Innings
0
0
Mike O'Connor
Career
Per 9 Innings
0
0
Brian Fuentes
Career
Per 9 Innings
0
0
Mike O'Connor
Career
Per 9 Innings
0
0
Brian Fuentes
Careerverified
Per 9 Inningsverified
204
2.99
Mike O'Connor
Career
Per 9 Innings
0
0
Brian Fuentes
Career
Per 9 Inningsverified
247
3.62
Mike O'Connor
Careerverified
Per 9 Innings
71
5.3
Brian Fuentes
Careerverified
Per 9 Inningsverified
3.62
3.62
Mike O'Connor
Career
Per 9 Innings
5.3
5.3
Brian Fuentes
Careerverified
Per 9 Inningsverified
3.55
3.55
Mike O'Connor
Career
Per 9 Innings
4.55
4.55
Brian Fuentes
Careerverified
Per 9 Inningsverified
3.79
3.79
Mike O'Connor
Career
Per 9 Innings
5.43
5.43
Brian Fuentes
Careerverified
Per 9 Inningsverified
0.227
0.227
Mike O'Connor
Career
Per 9 Innings
0.248
0.248
Brian Fuentes
Careerverified
Per 9 Innings
1840
27
Mike O'Connor
Career
Per 9 Innings
362
27
Brian Fuentes
Careerverified
Per 9 Innings
613.1
9
Mike O'Connor
Career
Per 9 Innings
120.2
9
Brian Fuentes
Career
Per 9 Inningsverified
515
7.56
Mike O'Connor
Careerverified
Per 9 Innings
112
8.35
Brian Fuentes
Careerverified
Per 9 Inningsverified
7.56
7.56
Mike O'Connor
Career
Per 9 Innings
8.35
8.35
Brian Fuentes
Career
Per 9 Inningsverified
64
0.94
Mike O'Connor
Careerverified
Per 9 Innings
18
1.34
Brian Fuentes
Careerverified
Per 9 Inningsverified
0.94
0.94
Mike O'Connor
Career
Per 9 Innings
1.34
1.34
Brian Fuentes
Careerverified
Per 9 Inningsverified
0.1
0.1
Mike O'Connor
Career
Per 9 Innings
0.51
0.51
Brian Fuentes
Career
Per 9 Inningsverified
258
3.79
Mike O'Connor
Careerverified
Per 9 Innings
59
4.4
Brian Fuentes
Career
Per 9 Innings
25
0.37
Mike O'Connor
Careerverified
Per 9 Innings
5
0.37
Brian Fuentes
Careerverified
Per 9 Inningsverified
3.79
3.79
Mike O'Connor
Career
Per 9 Innings
4.4
4.4
Brian Fuentes
Careerverified
Per 9 Inningsverified
639
9.38
Mike O'Connor
Career
Per 9 Innings
71
5.3
Brian Fuentes
Careerverified
Per 9 Inningsverified
9.38
9.38
Mike O'Connor
Career
Per 9 Innings
5.3
5.3
Brian Fuentes
Career
Per 9 Innings
0.98
0.98
Mike O'Connor
Careerverified
Per 9 Inningsverified
2.03
2.03
Brian Fuentes
Careerverified
Per 9 Inningsverified
1.463
1.463
Mike O'Connor
Career
Per 9 Innings
1.077
1.077
Brian Fuentes
Career
Per 9 Inningsverified
32
0.47
Mike O'Connor
Careerverified
Per 9 Innings
10
0.75
Brian Fuentes
Career
Per 9 Innings
52
0.76
Mike O'Connor
Careerverified
Per 9 Inningsverified
8
0.6
Brian Fuentes
Career
Per 9 Innings
2
0.03
Mike O'Connor
Careerverified
Per 9 Inningsverified
0
0
Brian Fuentes
Careerverified
Per 9 Innings
2622
38.48
Mike O'Connor
Career
Per 9 Inningsverified
532
39.68
Brian Fuentes
Careerverified
Per 9 Inningsverified
381
5.59
Mike O'Connor
Career
Per 9 Innings
2
0.15
Brian Fuentes
Career
Per 9 Inningsverified
267
3.92
Mike O'Connor
Careerverified
Per 9 Innings
76
5.67
Brian Fuentes
Careerverified
Per 9 Inningsverified
3.92
3.92
Mike O'Connor
Career
Per 9 Innings
5.67
5.67
Brian Fuentes
Career
Per 9 Inningsverified
27
0.4
Mike O'Connor
Careerverified
Per 9 Innings
8
0.6
Brian Fuentes
Career
Per 9 Inningsverified
18
0.26
Mike O'Connor
Careerverified
Per 9 Innings
5
0.37
Brian Fuentes
Careerverified
Per 9 Innings
36
0.53
Mike O'Connor
Career
Per 9 Inningsverified
9
0.67
Brian Fuentes
Careerverified
Per 9 Inningsverified
1.26
1.26
Mike O'Connor
Career
Per 9 Innings
1.417
1.417
Brian Fuentes
Careerverified
Per 9 Innings
2267
33.27
Mike O'Connor
Career
Per 9 Inningsverified
452
33.71
Brian Fuentes
Careerverified
Per 9 Inningsverified
0.41
0.41
Mike O'Connor
Career
Per 9 Innings
2.17
2.17
Brian Fuentes
Career
Per 9 Innings
0.288
0.288
Mike O'Connor
Careerverified
Per 9 Inningsverified
0.259
0.259
Brian Fuentes
Career
Per 9 Innings
38.48
38.48
Mike O'Connor
Careerverified
Per 9 Inningsverified
39.68
39.68

Fielding Stats for Brian Fuentes and Mike O'Connor

Brian Fuentes
Careerverified
Per 9 Inningsverified
12
12
Mike O'Connor
Career
Per 9 Innings
3
3
Brian Fuentes
Careerverified
Per 9 Inningsverified
650
9.54
Mike O'Connor
Career
Per 9 Innings
35
2.61
Brian Fuentes
Career
Per 9 Innings
0
0
Mike O'Connor
Careerverified
Per 9 Inningsverified
21
1.57
Brian Fuentes
Careerverified
Per 9 Innings
1840
27
Mike O'Connor
Career
Per 9 Innings
362
27
Brian Fuentes
Careerverified
Per 9 Innings
613.1
9
Mike O'Connor
Career
Per 9 Innings
120.2
9
Brian Fuentes
Careerverified
Per 9 Innings
11
0.16
Mike O'Connor
Career
Per 9 Inningsverified
4
0.3
Brian Fuentes
Careerverified
Per 9 Inningsverified
71
1.04
Mike O'Connor
Career
Per 9 Innings
10
0.75
Brian Fuentes
Career
Per 9 Innings
6
0.09
Mike O'Connor
Careerverified
Per 9 Inningsverified
1
0.07
Brian Fuentes
Careerverified
Per 9 Inningsverified
88
1.29
Mike O'Connor
Career
Per 9 Innings
15
1.12
Brian Fuentes
Careerverified
Per 9 Inningsverified
82
1.2
Mike O'Connor
Career
Per 9 Innings
14
1.04
Brian Fuentes
Career
Per 9 Innings
93.18
93.18
Mike O'Connor
Careerverified
Per 9 Inningsverified
93.33
93.33
Brian Fuentes
Career
Per 9 Innings
0.126
0.126
Mike O'Connor
Careerverified
Per 9 Inningsverified
0.4
0.4
Brian Fuentes
Career
Per 9 Innings
0
0
Mike O'Connor
Careerverified
Per 9 Inningsverified
60
60
Brian Fuentes
Careerverified
Per 9 Inningsverified
1
0.01
Mike O'Connor
Career
Per 9 Innings
0
0
Brian Fuentes
Career
Per 9 Innings
0
0
Mike O'Connor
Career
Per 9 Innings
0
0
Brian Fuentes
Career
Per 9 Innings
0
0
Mike O'Connor
Career
Per 9 Innings
0
0
Brian Fuentes
Career
Per 9 Innings
0
0
Mike O'Connor
Career
Per 9 Innings
0
0
Brian Fuentes
Career
Per 9 Innings
0
0
Mike O'Connor
Career
Per 9 Innings
0
0

Hitting Stats for Brian Fuentes and Mike O'Connor

Brian Fuentes
Careerverified
Per 600 PAverified
12
12
Mike O'Connor
Career
Per 600 PA
3
3
Brian Fuentes
Careerverified
Per 600 PAverified
650
390000
Mike O'Connor
Career
Per 600 PA
35
600
Brian Fuentes
Career
Per 600 PA
1
600
Mike O'Connor
Careerverified
Per 600 PA
35
600
Brian Fuentes
Career
Per 600 PAverified
1
600
Mike O'Connor
Careerverified
Per 600 PA
33
565.71
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Careerverified
Per 600 PAverified
0.061
0.061
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Careerverified
Per 600 PAverified
0.186
0.186
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Careerverified
Per 600 PAverified
2
34.29
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Careerverified
Per 600 PAverified
2
34.29
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Career
Per 600 PA
0
0
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Career
Per 600 PA
0
0
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Career
Per 600 PA
0
0
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Career
Per 600 PA
0
0
Brian Fuentes
Career
Per 600 PA
Mike O'Connor
Career
Per 600 PA
0
0
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Career
Per 600 PA
0
0
Brian Fuentes
Career
Per 600 PA
Mike O'Connor
Career
Per 600 PA
0
0
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Careerverified
Per 600 PAverified
0.17
2.93
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Careerverified
Per 600 PAverified
2
34.29
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Careerverified
Per 600 PAverified
3
51.43
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Careerverified
Per 600 PAverified
0.088
0.088
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Careerverified
Per 600 PAverified
0.061
0.061
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Careerverified
Per 600 PAverified
0.149
0.149
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Career
Per 600 PA
0
0
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Careerverified
Per 600 PAverified
0.055
0.055
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Careerverified
Per 600 PAverified
0.097
0.097
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Careerverified
Per 600 PAverified
0.143
0.143
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Careerverified
Per 600 PAverified
2
34.29
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Careerverified
Per 600 PAverified
1
17.14
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Careerverified
Per 600 PAverified
3
51.43
Brian Fuentes
Careerverified
Per 600 PA
-0.1
-60
Mike O'Connor
Career
Per 600 PAverified
-1.8
-30.92
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Career
Per 600 PA
0
0
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Careerverified
Per 600 PAverified
1
17.14
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Career
Per 600 PA
0
0
Brian Fuentes
Careerverified
Per 600 PAverified
0
0
Mike O'Connor
Career
Per 600 PA
19
325.71
Brian Fuentes
Career
Per 600 PA
Mike O'Connor
Careerverified
Per 600 PAverified
1.84
1.84
Brian Fuentes
Career
Per 600 PA
Mike O'Connor
Careerverified
Per 600 PAverified
0.05
0.05
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Careerverified
Per 600 PAverified
1
17.14
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Career
Per 600 PA
0
0
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Career
Per 600 PA
0
0
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Career
Per 600 PA
0
0
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Career
Per 600 PA
0
0
Brian Fuentes
Career
Per 600 PA
0
0
Mike O'Connor
Career
Per 600 PA
0
0
Brian Fuentes
Career
Per 600 PA
Mike O'Connor
Career
Per 600 PA