Brian O'Connor vs. John Rheinecker — Career Comparison

Brian O'Connor
Gen XOhioThrows LeftBats LeftNorth AmericaPittsburgh PiratesNational LeagueRelief Pitcher
John Rheinecker
Gen XIllinoisThrows LeftBats LeftNorth AmericaTexas RangersAmerican LeagueStarting Pitcher

John Rheinecker 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 5.65 and 1.769 for John Rheinecker. 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 John Rheinecker

Brian O'Connor
Career
Per 9 Innings
1
1
John Rheinecker
Careerverified
Per 9 Inningsverified
2
2
Brian O'Connor
Career
Per 9 Inningsverified
6
4.38
John Rheinecker
Careerverified
Per 9 Innings
44
3.27
Brian O'Connor
Career
Per 9 Innings
1
0.73
John Rheinecker
Careerverified
Per 9 Inningsverified
20
1.49
Brian O'Connor
Career
Per 9 Innings
0
0
John Rheinecker
Careerverified
Per 9 Inningsverified
8
0.6
Brian O'Connor
Careerverified
Per 9 Inningsverified
0
0
John Rheinecker
Career
Per 9 Innings
9
0.67
Brian O'Connor
Career
Per 9 Innings
John Rheinecker
Careerverified
Per 9 Inningsverified
47.06
47.06
Brian O'Connor
Career
Per 9 Innings
16.67
16.67
John Rheinecker
Careerverified
Per 9 Inningsverified
45.45
45.45
Brian O'Connor
Career
Per 9 Innings
0
0
John Rheinecker
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
John Rheinecker
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
John Rheinecker
Career
Per 9 Innings
0
0
Brian O'Connor
Careerverified
Per 9 Inningsverified
7
5.11
John Rheinecker
Career
Per 9 Innings
76
5.65
Brian O'Connor
Careerverified
Per 9 Inningsverified
5.11
5.11
John Rheinecker
Career
Per 9 Innings
5.65
5.65
Brian O'Connor
Careerverified
Per 9 Inningsverified
6.5
6.5
John Rheinecker
Career
Per 9 Innings
6.6
6.6
Brian O'Connor
Career
Per 9 Innings
6.89
6.89
John Rheinecker
Careerverified
Per 9 Inningsverified
4.78
4.78
Brian O'Connor
Careerverified
Per 9 Inningsverified
0.25
0.25
John Rheinecker
Career
Per 9 Innings
0.327
0.327
Brian O'Connor
Career
Per 9 Innings
37
27
John Rheinecker
Careerverified
Per 9 Innings
363
27
Brian O'Connor
Career
Per 9 Innings
12.1
9
John Rheinecker
Careerverified
Per 9 Innings
121
9
Brian O'Connor
Careerverified
Per 9 Inningsverified
12
8.76
John Rheinecker
Career
Per 9 Innings
165
12.27
Brian O'Connor
Careerverified
Per 9 Inningsverified
8.76
8.76
John Rheinecker
Career
Per 9 Innings
12.27
12.27
Brian O'Connor
Careerverified
Per 9 Innings
2
1.46
John Rheinecker
Career
Per 9 Inningsverified
15
1.12
Brian O'Connor
Career
Per 9 Innings
1.46
1.46
John Rheinecker
Careerverified
Per 9 Inningsverified
1.12
1.12
Brian O'Connor
Careerverified
Per 9 Inningsverified
0.33
0.33
John Rheinecker
Career
Per 9 Innings
0.34
0.34
Brian O'Connor
Careerverified
Per 9 Innings
11
8.03
John Rheinecker
Career
Per 9 Inningsverified
47
3.5
Brian O'Connor
Careerverified
Per 9 Inningsverified
0
0
John Rheinecker
Career
Per 9 Innings
2
0.15
Brian O'Connor
Career
Per 9 Innings
8.03
8.03
John Rheinecker
Careerverified
Per 9 Inningsverified
3.5
3.5
Brian O'Connor
Career
Per 9 Inningsverified
7
5.11
John Rheinecker
Careerverified
Per 9 Innings
68
5.06
Brian O'Connor
Careerverified
Per 9 Inningsverified
5.11
5.11
John Rheinecker
Career
Per 9 Innings
5.06
5.06
Brian O'Connor
Career
Per 9 Innings
1.17
1.17
John Rheinecker
Careerverified
Per 9 Inningsverified
1.55
1.55
Brian O'Connor
Careerverified
Per 9 Inningsverified
1.46
1.46
John Rheinecker
Career
Per 9 Innings
0.95
0.95
Brian O'Connor
Career
Per 9 Innings
4
2.92
John Rheinecker
Careerverified
Per 9 Inningsverified
3
0.22
Brian O'Connor
Careerverified
Per 9 Innings
1
0.73
John Rheinecker
Career
Per 9 Inningsverified
5
0.37
Brian O'Connor
Career
Per 9 Innings
0
0
John Rheinecker
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Inningsverified
62
45.24
John Rheinecker
Careerverified
Per 9 Innings
561
41.73
Brian O'Connor
Career
Per 9 Inningsverified
2
1.46
John Rheinecker
Career
Per 9 Innings
2
0.15
Brian O'Connor
Careerverified
Per 9 Innings
11
8.03
John Rheinecker
Career
Per 9 Inningsverified
84
6.25
Brian O'Connor
Career
Per 9 Innings
8.03
8.03
John Rheinecker
Careerverified
Per 9 Inningsverified
6.25
6.25
Brian O'Connor
Careerverified
Per 9 Innings
1
0.73
John Rheinecker
Career
Per 9 Inningsverified
2
0.15
Brian O'Connor
Careerverified
Per 9 Innings
1
0.73
John Rheinecker
Career
Per 9 Inningsverified
2
0.15
Brian O'Connor
Career
Per 9 Innings
0
0
John Rheinecker
Careerverified
Per 9 Inningsverified
16
1.19
Brian O'Connor
Career
Per 9 Innings
1.865
1.865
John Rheinecker
Careerverified
Per 9 Inningsverified
1.752
1.752
Brian O'Connor
Career
Per 9 Innings
48
35.03
John Rheinecker
Careerverified
Per 9 Inningsverified
505
37.56
Brian O'Connor
Careerverified
Per 9 Inningsverified
1.83
1.83
John Rheinecker
Career
Per 9 Innings
1.91
1.91
Brian O'Connor
Careerverified
Per 9 Inningsverified
0.256
0.256
John Rheinecker
Career
Per 9 Innings
0.356
0.356
Brian O'Connor
Careerverified
Per 9 Inningsverified
45.24
45.24
John Rheinecker
Career
Per 9 Innings
41.73
41.73

Fielding Stats for Brian O'Connor and John Rheinecker

Brian O'Connor
Career
Per 9 Innings
1
1
John Rheinecker
Careerverified
Per 9 Inningsverified
2
2
Brian O'Connor
Career
Per 9 Inningsverified
6
4.38
John Rheinecker
Careerverified
Per 9 Innings
44
3.27
Brian O'Connor
Career
Per 9 Innings
1
0.73
John Rheinecker
Careerverified
Per 9 Inningsverified
20
1.49
Brian O'Connor
Career
Per 9 Innings
37
27
John Rheinecker
Careerverified
Per 9 Innings
363
27
Brian O'Connor
Career
Per 9 Innings
12.1
9
John Rheinecker
Careerverified
Per 9 Innings
121
9
Brian O'Connor
Career
Per 9 Innings
0
0
John Rheinecker
Careerverified
Per 9 Inningsverified
5
0.37
Brian O'Connor
Career
Per 9 Innings
0
0
John Rheinecker
Careerverified
Per 9 Inningsverified
30
2.23
Brian O'Connor
Career
Per 9 Innings
0
0
John Rheinecker
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
John Rheinecker
Careerverified
Per 9 Inningsverified
35
2.6
Brian O'Connor
Career
Per 9 Innings
0
0
John Rheinecker
Careerverified
Per 9 Inningsverified
35
2.6
Brian O'Connor
Career
Per 9 Innings
John Rheinecker
Careerverified
Per 9 Inningsverified
100
100
Brian O'Connor
Career
Per 9 Innings
0
0
John Rheinecker
Careerverified
Per 9 Inningsverified
0.796
0.796
Brian O'Connor
Career
Per 9 Innings
16.67
16.67
John Rheinecker
Careerverified
Per 9 Inningsverified
45.45
45.45
Brian O'Connor
Career
Per 9 Innings
0
0
John Rheinecker
Careerverified
Per 9 Inningsverified
1
0.07
Brian O'Connor
Career
Per 9 Innings
0
0
John Rheinecker
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
John Rheinecker
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
John Rheinecker
Career
Per 9 Innings
0
0
Brian O'Connor
Career
Per 9 Innings
0
0
John Rheinecker
Career
Per 9 Innings
0
0

Hitting Stats for Brian O'Connor and John Rheinecker

Brian O'Connor
Career
Per 600 PA
1
1
John Rheinecker
Careerverified
Per 600 PAverified
2
2
Brian O'Connor
Career
Per 600 PA
6
1800
John Rheinecker
Careerverified
Per 600 PAverified
44
26400
Brian O'Connor
Careerverified
Per 600 PA
2
600
John Rheinecker
Career
Per 600 PA
1
600
Brian O'Connor
Careerverified
Per 600 PAverified
2
600
John Rheinecker
Career
Per 600 PA
0
0
Brian O'Connor
Careerverified
Per 600 PAverified
0.5
0.5
John Rheinecker
Career
Per 600 PA
Brian O'Connor
Career
Per 600 PA
1
1
John Rheinecker
Careerverified
Per 600 PAverified
1.5
1.5
Brian O'Connor
Careerverified
Per 600 PAverified
1
300
John Rheinecker
Career
Per 600 PA
0
0
Brian O'Connor
Careerverified
Per 600 PAverified
1
300
John Rheinecker
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
John Rheinecker
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
John Rheinecker
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
John Rheinecker
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
John Rheinecker
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
John Rheinecker
Career
Per 600 PA
Brian O'Connor
Career
Per 600 PA
0
0
John Rheinecker
Career
Per 600 PA
Brian O'Connor
Career
Per 600 PA
0
0
John Rheinecker
Career
Per 600 PA
Brian O'Connor
Career
Per 600 PA
0.47
140.43
John Rheinecker
Careerverified
Per 600 PAverified
1
600
Brian O'Connor
Careerverified
Per 600 PAverified
1
300
John Rheinecker
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
1
300
John Rheinecker
Career
Per 600 PAverified
1
600
Brian O'Connor
Career
Per 600 PA
0.5
0.5
John Rheinecker
Careerverified
Per 600 PAverified
1
1
Brian O'Connor
Careerverified
Per 600 PAverified
0.5
0.5
John Rheinecker
Career
Per 600 PA
Brian O'Connor
Careerverified
Per 600 PAverified
1
1
John Rheinecker
Career
Per 600 PA
Brian O'Connor
Career
Per 600 PA
0
0
John Rheinecker
Career
Per 600 PA
Brian O'Connor
Careerverified
Per 600 PAverified
0.35
0.35
John Rheinecker
Career
Per 600 PA
Brian O'Connor
Careerverified
Per 600 PAverified
1
1
John Rheinecker
Career
Per 600 PA
Brian O'Connor
Careerverified
Per 600 PAverified
1
1
John Rheinecker
Career
Per 600 PA
Brian O'Connor
Career
Per 600 PA
0
0
John Rheinecker
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
John Rheinecker
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
John Rheinecker
Career
Per 600 PA
0
0
Brian O'Connor
Careerverified
Per 600 PA
0.52
156.97
John Rheinecker
Career
Per 600 PAverified
0.34
205.73
Brian O'Connor
Career
Per 600 PA
0
0
John Rheinecker
Careerverified
Per 600 PAverified
1
600
Brian O'Connor
Career
Per 600 PA
0
0
John Rheinecker
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
John Rheinecker
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
1
300
John Rheinecker
Careerverified
Per 600 PAverified
0
0
Brian O'Connor
Careerverified
Per 600 PAverified
2
2
John Rheinecker
Career
Per 600 PA
Brian O'Connor
Career
Per 600 PA
0
0
John Rheinecker
Career
Per 600 PA
Brian O'Connor
Career
Per 600 PA
0
0
John Rheinecker
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
John Rheinecker
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
John Rheinecker
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
John Rheinecker
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
John Rheinecker
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
0
0
John Rheinecker
Career
Per 600 PA
0
0
Brian O'Connor
Career
Per 600 PA
John Rheinecker
Career
Per 600 PA