Brian O'Connor vs. Duke Welker — Career Comparison

Brian O'Connor
Gen XOhioThrows LeftBats LeftNorth AmericaPittsburgh PiratesNational LeagueRelief Pitcher
Duke Welker
MillenialWashingtonThrows RightBats LeftNorth AmericaPittsburgh PiratesNational LeagueRelief Pitcher

On the career pitching numbers, Duke Welker posted a stronger line than Brian O'Connor. Duke Welker posted stronger numbers in ERA (0 vs 5.11) and WHIP (0.000 vs 1.865). By the career numbers, Duke Welker 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 Brian O'Connor and Duke Welker

Brian O'Connor
Career
Per 9 Innings
1
1
Duke Welker
Career
Per 9 Innings
1
1
Brian O'Connor
Careerverified
Per 9 Innings
6
4.38
Duke Welker
Career
Per 9 Inningsverified
2
13.5
Brian O'Connor
Careerverified
Per 9 Inningsverified
1
0.73
Duke Welker
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Duke Welker
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Duke Welker
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
Duke Welker
Career
Per 9 Innings
Brian O'Connor
Careerverified
Per 9 Inningsverified
16.67
16.67
Duke Welker
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Duke Welker
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Duke Welker
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Duke Welker
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
7
5.11
Duke Welker
Careerverified
Per 9 Inningsverified
0
0
Brian O'Connor
Career
Per 9 Innings
5.11
5.11
Duke Welker
Careerverified
Per 9 Inningsverified
0
0
Brian O'Connor
Career
Per 9 Innings
6.5
6.5
Duke Welker
Careerverified
Per 9 Inningsverified
-0.56
-0.56
Brian O'Connor
Career
Per 9 Innings
6.89
6.89
Duke Welker
Careerverified
Per 9 Inningsverified
1.5
1.5
Brian O'Connor
Career
Per 9 Innings
0.25
0.25
Duke Welker
Careerverified
Per 9 Inningsverified
0
0
Brian O'Connor
Careerverified
Per 9 Innings
37
27
Duke Welker
Career
Per 9 Innings
4
27
Brian O'Connor
Careerverified
Per 9 Innings
12.1
9
Duke Welker
Career
Per 9 Innings
1.1
9
Brian O'Connor
Career
Per 9 Innings
12
8.76
Duke Welker
Careerverified
Per 9 Inningsverified
0
0
Brian O'Connor
Career
Per 9 Innings
8.76
8.76
Duke Welker
Careerverified
Per 9 Inningsverified
0
0
Brian O'Connor
Career
Per 9 Innings
2
1.46
Duke Welker
Careerverified
Per 9 Inningsverified
0
0
Brian O'Connor
Career
Per 9 Innings
1.46
1.46
Duke Welker
Careerverified
Per 9 Inningsverified
0
0
Brian O'Connor
Career
Per 9 Innings
0.33
0.33
Duke Welker
Careerverified
Per 9 Inningsverified
0
0
Brian O'Connor
Career
Per 9 Innings
11
8.03
Duke Welker
Careerverified
Per 9 Inningsverified
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Duke Welker
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
8.03
8.03
Duke Welker
Careerverified
Per 9 Inningsverified
0
0
Brian O'Connor
Careerverified
Per 9 Innings
7
5.11
Duke Welker
Career
Per 9 Inningsverified
1
6.75
Brian O'Connor
Career
Per 9 Innings
5.11
5.11
Duke Welker
Careerverified
Per 9 Inningsverified
6.75
6.75
Brian O'Connor
Careerverified
Per 9 Inningsverified
1.17
1.17
Duke Welker
Career
Per 9 Innings
0.5
0.5
Brian O'Connor
Careerverified
Per 9 Inningsverified
1.46
1.46
Duke Welker
Career
Per 9 Innings
0.75
0.75
Brian O'Connor
Career
Per 9 Innings
4
2.92
Duke Welker
Careerverified
Per 9 Inningsverified
0
0
Brian O'Connor
Career
Per 9 Innings
1
0.73
Duke Welker
Careerverified
Per 9 Inningsverified
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Duke Welker
Career
Per 9 Innings
0
0
Brian O'Connor
Careerverified
Per 9 Inningsverified
62
45.24
Duke Welker
Career
Per 9 Innings
4
27
Brian O'Connor
Careerverified
Per 9 Innings
2
1.46
Duke Welker
Career
Per 9 Inningsverified
1
6.75
Brian O'Connor
Career
Per 9 Innings
11
8.03
Duke Welker
Careerverified
Per 9 Inningsverified
0
0
Brian O'Connor
Career
Per 9 Innings
8.03
8.03
Duke Welker
Careerverified
Per 9 Inningsverified
0
0
Brian O'Connor
Career
Per 9 Innings
1
0.73
Duke Welker
Careerverified
Per 9 Inningsverified
0
0
Brian O'Connor
Career
Per 9 Innings
1
0.73
Duke Welker
Careerverified
Per 9 Inningsverified
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Duke Welker
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
1.865
1.865
Duke Welker
Careerverified
Per 9 Inningsverified
0
0
Brian O'Connor
Careerverified
Per 9 Inningsverified
48
35.03
Duke Welker
Career
Per 9 Innings
4
27
Brian O'Connor
Career
Per 9 Innings
1.83
1.83
Duke Welker
Careerverified
Per 9 Inningsverified
0
0
Brian O'Connor
Career
Per 9 Innings
0.256
0.256
Duke Welker
Careerverified
Per 9 Inningsverified
0
0
Brian O'Connor
Careerverified
Per 9 Inningsverified
45.24
45.24
Duke Welker
Career
Per 9 Innings
27
27

Fielding Stats for Brian O'Connor and Duke Welker

Brian O'Connor
Career
Per 9 Innings
1
1
Duke Welker
Career
Per 9 Innings
1
1
Brian O'Connor
Careerverified
Per 9 Innings
6
4.38
Duke Welker
Career
Per 9 Inningsverified
2
13.5
Brian O'Connor
Careerverified
Per 9 Inningsverified
1
0.73
Duke Welker
Career
Per 9 Innings
0
0
Brian O'Connor
Careerverified
Per 9 Innings
37
27
Duke Welker
Career
Per 9 Innings
4
27
Brian O'Connor
Careerverified
Per 9 Innings
12.1
9
Duke Welker
Career
Per 9 Innings
1.1
9
Brian O'Connor
Career
Per 9 Innings
0
0
Duke Welker
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Duke Welker
Careerverified
Per 9 Inningsverified
1
6.75
Brian O'Connor
Career
Per 9 Innings
0
0
Duke Welker
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Duke Welker
Careerverified
Per 9 Inningsverified
1
6.75
Brian O'Connor
Career
Per 9 Innings
0
0
Duke Welker
Careerverified
Per 9 Inningsverified
1
6.75
Brian O'Connor
Career
Per 9 Innings
Duke Welker
Careerverified
Per 9 Inningsverified
100
100
Brian O'Connor
Career
Per 9 Innings
0
0
Duke Welker
Careerverified
Per 9 Inningsverified
0.5
0.5
Brian O'Connor
Careerverified
Per 9 Inningsverified
16.67
16.67
Duke Welker
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Duke Welker
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Duke Welker
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Duke Welker
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Duke Welker
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Duke Welker
Career
Per 9 Innings
0
0

Hitting Stats for Brian O'Connor and Duke Welker

Brian O'Connor
Career
Per 600 PAverified
1
1
Duke Welker
Career
Per 600 PA
1
Brian O'Connor
Careerverified
Per 600 PAverified
6
1800
Duke Welker
Career
Per 600 PA
2
Brian O'Connor
Careerverified
Per 600 PAverified
2
600
Duke Welker
Career
Per 600 PA
0
Brian O'Connor
Careerverified
Per 600 PAverified
2
600
Duke Welker
Career
Per 600 PA
0
Brian O'Connor
Careerverified
Per 600 PAverified
0.5
0.5
Duke Welker
Career
Per 600 PA
Brian O'Connor
Careerverified
Per 600 PAverified
1
1
Duke Welker
Career
Per 600 PA
Brian O'Connor
Careerverified
Per 600 PAverified
1
300
Duke Welker
Career
Per 600 PA
0
Brian O'Connor
Careerverified
Per 600 PAverified
1
300
Duke Welker
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Duke Welker
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Duke Welker
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Duke Welker
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Duke Welker
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Duke Welker
Career
Per 600 PA
Brian O'Connor
Career
Per 600 PA
0
0
Duke Welker
Career
Per 600 PA
Brian O'Connor
Career
Per 600 PA
0
0
Duke Welker
Career
Per 600 PA
Brian O'Connor
Careerverified
Per 600 PAverified
0.47
140.43
Duke Welker
Career
Per 600 PA
Brian O'Connor
Careerverified
Per 600 PAverified
1
300
Duke Welker
Career
Per 600 PA
0
Brian O'Connor
Careerverified
Per 600 PAverified
1
300
Duke Welker
Career
Per 600 PA
0
Brian O'Connor
Careerverified
Per 600 PAverified
0.5
0.5
Duke Welker
Career
Per 600 PA
Brian O'Connor
Careerverified
Per 600 PAverified
0.5
0.5
Duke Welker
Career
Per 600 PA
Brian O'Connor
Careerverified
Per 600 PAverified
1
1
Duke Welker
Career
Per 600 PA
Brian O'Connor
Career
Per 600 PA
0
0
Duke Welker
Career
Per 600 PA
Brian O'Connor
Careerverified
Per 600 PAverified
0.35
0.35
Duke Welker
Career
Per 600 PA
Brian O'Connor
Careerverified
Per 600 PAverified
1
1
Duke Welker
Career
Per 600 PA
Brian O'Connor
Careerverified
Per 600 PAverified
1
1
Duke Welker
Career
Per 600 PA
Brian O'Connor
Career
Per 600 PA
0
0
Duke Welker
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Duke Welker
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Duke Welker
Career
Per 600 PA
0
Brian O'Connor
Careerverified
Per 600 PAverified
0.52
156.97
Duke Welker
Career
Per 600 PA
Brian O'Connor
Career
Per 600 PA
0
0
Duke Welker
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Duke Welker
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Duke Welker
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
1
300
Duke Welker
Careerverified
Per 600 PAverified
0
Brian O'Connor
Careerverified
Per 600 PAverified
2
2
Duke Welker
Career
Per 600 PA
Brian O'Connor
Career
Per 600 PA
0
0
Duke Welker
Career
Per 600 PA
Brian O'Connor
Career
Per 600 PA
0
0
Duke Welker
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Duke Welker
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Duke Welker
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Duke Welker
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Duke Welker
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
0
0
Duke Welker
Career
Per 600 PA
0
Brian O'Connor
Career
Per 600 PA
Duke Welker
Career
Per 600 PA