Brian O'Connor vs. Kyle Weiland — Career Comparison

Brian O'Connor
Gen XOhioThrows LeftBats LeftNorth AmericaPittsburgh PiratesNational LeagueRelief Pitcher
Kyle Weiland
MillenialNew MexicoThrows RightBats LeftNorth AmericaBoston Red SoxAmerican LeagueStarting Pitcher

Kyle Weiland built a career as a starting pitcher and Brian O'Connor as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Brian O'Connor posted stronger surface numbers — ERA 5.11 and WHIP 1.865 compared to 7.23 and 1.701 for Kyle Weiland. By the career numbers, Brian O'Connor had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Brian O'Connor and Kyle Weiland

Brian O'Connor
Career
Per 9 Innings
1
1
Kyle Weiland
Careerverified
Per 9 Inningsverified
2
2
Brian O'Connor
Career
Per 9 Inningsverified
6
4.38
Kyle Weiland
Careerverified
Per 9 Innings
10
2.13
Brian O'Connor
Career
Per 9 Innings
1
0.73
Kyle Weiland
Careerverified
Per 9 Inningsverified
8
1.7
Brian O'Connor
Career
Per 9 Innings
0
0
Kyle Weiland
Career
Per 9 Innings
0
0
Brian O'Connor
Careerverified
Per 9 Inningsverified
0
0
Kyle Weiland
Career
Per 9 Innings
6
1.28
Brian O'Connor
Career
Per 9 Innings
Kyle Weiland
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
16.67
16.67
Kyle Weiland
Careerverified
Per 9 Inningsverified
80
80
Brian O'Connor
Career
Per 9 Innings
0
0
Kyle Weiland
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Kyle Weiland
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Kyle Weiland
Career
Per 9 Innings
0
0
Brian O'Connor
Careerverified
Per 9 Inningsverified
7
5.11
Kyle Weiland
Career
Per 9 Innings
34
7.23
Brian O'Connor
Careerverified
Per 9 Inningsverified
5.11
5.11
Kyle Weiland
Career
Per 9 Innings
7.23
7.23
Brian O'Connor
Careerverified
Per 9 Inningsverified
6.5
6.5
Kyle Weiland
Career
Per 9 Innings
7.36
7.36
Brian O'Connor
Career
Per 9 Innings
6.89
6.89
Kyle Weiland
Careerverified
Per 9 Inningsverified
6.47
6.47
Brian O'Connor
Careerverified
Per 9 Inningsverified
0.25
0.25
Kyle Weiland
Career
Per 9 Innings
0.306
0.306
Brian O'Connor
Career
Per 9 Innings
37
27
Kyle Weiland
Careerverified
Per 9 Innings
127
27
Brian O'Connor
Career
Per 9 Innings
12.1
9
Kyle Weiland
Careerverified
Per 9 Innings
42.1
9
Brian O'Connor
Careerverified
Per 9 Inningsverified
12
8.76
Kyle Weiland
Career
Per 9 Innings
53
11.27
Brian O'Connor
Careerverified
Per 9 Inningsverified
8.76
8.76
Kyle Weiland
Career
Per 9 Innings
11.27
11.27
Brian O'Connor
Careerverified
Per 9 Inningsverified
2
1.46
Kyle Weiland
Career
Per 9 Innings
10
2.13
Brian O'Connor
Careerverified
Per 9 Inningsverified
1.46
1.46
Kyle Weiland
Career
Per 9 Innings
2.13
2.13
Brian O'Connor
Careerverified
Per 9 Inningsverified
0.33
0.33
Kyle Weiland
Career
Per 9 Innings
1
1
Brian O'Connor
Careerverified
Per 9 Innings
11
8.03
Kyle Weiland
Career
Per 9 Inningsverified
19
4.04
Brian O'Connor
Career
Per 9 Innings
0
0
Kyle Weiland
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
8.03
8.03
Kyle Weiland
Careerverified
Per 9 Inningsverified
4.04
4.04
Brian O'Connor
Career
Per 9 Innings
7
5.11
Kyle Weiland
Careerverified
Per 9 Inningsverified
26
5.53
Brian O'Connor
Career
Per 9 Innings
5.11
5.11
Kyle Weiland
Careerverified
Per 9 Inningsverified
5.53
5.53
Brian O'Connor
Career
Per 9 Innings
1.17
1.17
Kyle Weiland
Careerverified
Per 9 Inningsverified
2.6
2.6
Brian O'Connor
Careerverified
Per 9 Inningsverified
1.46
1.46
Kyle Weiland
Career
Per 9 Innings
1.063
1.063
Brian O'Connor
Career
Per 9 Innings
4
2.92
Kyle Weiland
Careerverified
Per 9 Inningsverified
1
0.21
Brian O'Connor
Careerverified
Per 9 Inningsverified
1
0.73
Kyle Weiland
Career
Per 9 Innings
4
0.85
Brian O'Connor
Careerverified
Per 9 Inningsverified
0
0
Kyle Weiland
Career
Per 9 Innings
1
0.21
Brian O'Connor
Career
Per 9 Inningsverified
62
45.24
Kyle Weiland
Careerverified
Per 9 Innings
197
41.88
Brian O'Connor
Career
Per 9 Inningsverified
2
1.46
Kyle Weiland
Career
Per 9 Innings
2
0.43
Brian O'Connor
Careerverified
Per 9 Innings
11
8.03
Kyle Weiland
Career
Per 9 Inningsverified
35
7.44
Brian O'Connor
Career
Per 9 Innings
8.03
8.03
Kyle Weiland
Careerverified
Per 9 Inningsverified
7.44
7.44
Brian O'Connor
Career
Per 9 Innings
1
0.73
Kyle Weiland
Careerverified
Per 9 Inningsverified
0
0
Brian O'Connor
Career
Per 9 Innings
1
0.73
Kyle Weiland
Career
Per 9 Inningsverified
1
0.21
Brian O'Connor
Career
Per 9 Innings
0
0
Kyle Weiland
Careerverified
Per 9 Inningsverified
5
1.06
Brian O'Connor
Career
Per 9 Innings
1.865
1.865
Kyle Weiland
Careerverified
Per 9 Inningsverified
1.701
1.701
Brian O'Connor
Career
Per 9 Innings
48
35.03
Kyle Weiland
Careerverified
Per 9 Inningsverified
173
36.78
Brian O'Connor
Careerverified
Per 9 Inningsverified
1.83
1.83
Kyle Weiland
Career
Per 9 Innings
3.5
3.5
Brian O'Connor
Careerverified
Per 9 Inningsverified
0.256
0.256
Kyle Weiland
Career
Per 9 Innings
0.314
0.314
Brian O'Connor
Careerverified
Per 9 Inningsverified
45.24
45.24
Kyle Weiland
Career
Per 9 Innings
41.88
41.88

Fielding Stats for Brian O'Connor and Kyle Weiland

Brian O'Connor
Career
Per 9 Innings
1
1
Kyle Weiland
Careerverified
Per 9 Inningsverified
2
2
Brian O'Connor
Career
Per 9 Inningsverified
6
4.38
Kyle Weiland
Careerverified
Per 9 Innings
10
2.13
Brian O'Connor
Career
Per 9 Innings
1
0.73
Kyle Weiland
Careerverified
Per 9 Inningsverified
8
1.7
Brian O'Connor
Career
Per 9 Innings
37
27
Kyle Weiland
Careerverified
Per 9 Innings
127
27
Brian O'Connor
Career
Per 9 Innings
12.1
9
Kyle Weiland
Careerverified
Per 9 Innings
42.1
9
Brian O'Connor
Career
Per 9 Innings
0
0
Kyle Weiland
Careerverified
Per 9 Inningsverified
2
0.43
Brian O'Connor
Career
Per 9 Innings
0
0
Kyle Weiland
Careerverified
Per 9 Inningsverified
1
0.21
Brian O'Connor
Careerverified
Per 9 Inningsverified
0
0
Kyle Weiland
Career
Per 9 Innings
2
0.43
Brian O'Connor
Career
Per 9 Innings
0
0
Kyle Weiland
Careerverified
Per 9 Inningsverified
5
1.06
Brian O'Connor
Career
Per 9 Innings
0
0
Kyle Weiland
Careerverified
Per 9 Inningsverified
3
0.64
Brian O'Connor
Career
Per 9 Innings
Kyle Weiland
Careerverified
Per 9 Inningsverified
60
60
Brian O'Connor
Career
Per 9 Innings
0
0
Kyle Weiland
Careerverified
Per 9 Inningsverified
0.3
0.3
Brian O'Connor
Career
Per 9 Innings
16.67
16.67
Kyle Weiland
Careerverified
Per 9 Inningsverified
80
80
Brian O'Connor
Career
Per 9 Innings
0
0
Kyle Weiland
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Kyle Weiland
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Kyle Weiland
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Kyle Weiland
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
Kyle Weiland
Career
Per 9 Innings
0
0

Hitting Stats for Brian O'Connor and Kyle Weiland

Brian O'Connor
Career
Per 600 PA
1
1
Kyle Weiland
Careerverified
Per 600 PAverified
2
2
Brian O'Connor
Career
Per 600 PAverified
6
1800
Kyle Weiland
Careerverified
Per 600 PA
11
1100
Brian O'Connor
Career
Per 600 PA
2
600
Kyle Weiland
Careerverified
Per 600 PA
6
600
Brian O'Connor
Career
Per 600 PAverified
2
600
Kyle Weiland
Careerverified
Per 600 PA
5
500
Brian O'Connor
Careerverified
Per 600 PAverified
0.5
0.5
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Careerverified
Per 600 PAverified
1
1
Kyle Weiland
Career
Per 600 PA
0.167
0.167
Brian O'Connor
Careerverified
Per 600 PAverified
1
300
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Careerverified
Per 600 PAverified
1
300
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
Kyle Weiland
Career
Per 600 PA
Brian O'Connor
Career
Per 600 PA
0
0
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
Kyle Weiland
Career
Per 600 PA
Brian O'Connor
Careerverified
Per 600 PAverified
0.47
140.43
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Careerverified
Per 600 PAverified
1
300
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Careerverified
Per 600 PAverified
1
300
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Careerverified
Per 600 PAverified
0.5
0.5
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Careerverified
Per 600 PAverified
0.5
0.5
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Careerverified
Per 600 PAverified
1
1
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Careerverified
Per 600 PAverified
0.35
0.35
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Careerverified
Per 600 PAverified
1
1
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Careerverified
Per 600 PAverified
1
1
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
Kyle Weiland
Careerverified
Per 600 PAverified
1
100
Brian O'Connor
Career
Per 600 PA
0
0
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
Kyle Weiland
Careerverified
Per 600 PAverified
1
100
Brian O'Connor
Careerverified
Per 600 PAverified
0.52
156.97
Kyle Weiland
Career
Per 600 PA
-0.48
-47.95
Brian O'Connor
Career
Per 600 PA
0
0
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
1
300
Kyle Weiland
Career
Per 600 PAverified
1
100
Brian O'Connor
Career
Per 600 PA
2
2
Kyle Weiland
Careerverified
Per 600 PAverified
6
6
Brian O'Connor
Career
Per 600 PA
0
0
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
Kyle Weiland
Careerverified
Per 600 PAverified
1
100
Brian O'Connor
Career
Per 600 PA
0
0
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
Kyle Weiland
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
Kyle Weiland
Career
Per 600 PA