Billy O'Brien vs. Mark Rogers — Career Comparison

You might be looking for a matchup, check Billy O'Brien's matchup page instead!

Billy O'Brien
Pre-GenerationalNew YorkThrows RightBats RightNorth AmericaWashington NationalsNational LeagueFirst Baseman
Mark Rogers
MillenialMaineThrows RightBats RightNorth AmericaMilwaukee BrewersNational LeagueStarting Pitcher

Billy O'Brien is a position player and Mark Rogers a pitcher — the stats that define each role measure entirely different things, so a direct comparison doesn't hold up. If Billy O'Brien ever faced Mark Rogers, check out their matchup page.

Pitching Stats for Billy O'Brien and Mark Rogers

Billy O'Brien
Career
Per 9 Innings
1
1
Mark Rogers
Careerverified
Per 9 Inningsverified
2
2
Billy O'Brien
Career
Per 9 Innings
2
1.8
Mark Rogers
Careerverified
Per 9 Inningsverified
11
2.02
Billy O'Brien
Career
Per 9 Innings
0
0
Mark Rogers
Careerverified
Per 9 Inningsverified
9
1.65
Billy O'Brien
Career
Per 9 Inningsverified
1
0.9
Mark Rogers
Careerverified
Per 9 Innings
3
0.55
Billy O'Brien
Careerverified
Per 9 Inningsverified
0
0
Mark Rogers
Career
Per 9 Innings
1
0.18
Billy O'Brien
Careerverified
Per 9 Inningsverified
100
100
Mark Rogers
Career
Per 9 Innings
75
75
Billy O'Brien
Career
Per 9 Innings
0
0
Mark Rogers
Careerverified
Per 9 Inningsverified
81.82
81.82
Billy O'Brien
Career
Per 9 Innings
0
0
Mark Rogers
Career
Per 9 Innings
0
0
Billy O'Brien
Career
Per 9 Innings
0
0
Mark Rogers
Career
Per 9 Innings
0
0
Billy O'Brien
Career
Per 9 Innings
0
0
Mark Rogers
Career
Per 9 Innings
0
0
Billy O'Brien
Careerverified
Per 9 Inningsverified
2
1.8
Mark Rogers
Career
Per 9 Innings
19
3.49
Billy O'Brien
Careerverified
Per 9 Inningsverified
1.8
1.8
Mark Rogers
Career
Per 9 Innings
3.49
3.49
Billy O'Brien
Careerverified
Per 9 Inningsverified
1.94
1.94
Mark Rogers
Career
Per 9 Innings
2.84
2.84
Billy O'Brien
Careerverified
Per 9 Inningsverified
2.5
2.5
Mark Rogers
Career
Per 9 Innings
3.37
3.37
Billy O'Brien
Careerverified
Per 9 Inningsverified
0.205
0.205
Mark Rogers
Career
Per 9 Innings
0.214
0.214
Billy O'Brien
Career
Per 9 Innings
30
27
Mark Rogers
Careerverified
Per 9 Innings
147
27
Billy O'Brien
Career
Per 9 Innings
10
9
Mark Rogers
Careerverified
Per 9 Innings
49
9
Billy O'Brien
Careerverified
Per 9 Innings
8
7.2
Mark Rogers
Career
Per 9 Inningsverified
38
6.98
Billy O'Brien
Career
Per 9 Innings
7.2
7.2
Mark Rogers
Careerverified
Per 9 Inningsverified
6.98
6.98
Billy O'Brien
Careerverified
Per 9 Inningsverified
0
0
Mark Rogers
Career
Per 9 Innings
5
0.92
Billy O'Brien
Careerverified
Per 9 Inningsverified
0
0
Mark Rogers
Career
Per 9 Innings
0.92
0.92
Billy O'Brien
Careerverified
Per 9 Inningsverified
0
0
Mark Rogers
Career
Per 9 Innings
0.45
0.45
Billy O'Brien
Careerverified
Per 9 Inningsverified
3
2.7
Mark Rogers
Career
Per 9 Innings
17
3.12
Billy O'Brien
Career
Per 9 Innings
0
0
Mark Rogers
Career
Per 9 Innings
0
0
Billy O'Brien
Careerverified
Per 9 Inningsverified
2.7
2.7
Mark Rogers
Career
Per 9 Innings
3.12
3.12
Billy O'Brien
Career
Per 9 Innings
7
6.3
Mark Rogers
Careerverified
Per 9 Inningsverified
52
9.55
Billy O'Brien
Career
Per 9 Innings
6.3
6.3
Mark Rogers
Careerverified
Per 9 Inningsverified
9.55
9.55
Billy O'Brien
Career
Per 9 Innings
3.5
3.5
Mark Rogers
Careerverified
Per 9 Inningsverified
4.73
4.73
Billy O'Brien
Career
Per 9 Innings
1
1
Mark Rogers
Careerverified
Per 9 Inningsverified
1.408
1.408
Billy O'Brien
Career
Per 9 Innings
1
0.9
Mark Rogers
Career
Per 9 Inningsverified
1
0.18
Billy O'Brien
Careerverified
Per 9 Inningsverified
0
0
Mark Rogers
Career
Per 9 Innings
2
0.37
Billy O'Brien
Career
Per 9 Innings
0
0
Mark Rogers
Career
Per 9 Innings
0
0
Billy O'Brien
Career
Per 9 Inningsverified
42
37.8
Mark Rogers
Careerverified
Per 9 Innings
201
36.92
Billy O'Brien
Careerverified
Per 9 Inningsverified
2
1.8
Mark Rogers
Career
Per 9 Innings
1
0.18
Billy O'Brien
Careerverified
Per 9 Innings
5
4.5
Mark Rogers
Career
Per 9 Inningsverified
19
3.49
Billy O'Brien
Career
Per 9 Innings
4.5
4.5
Mark Rogers
Careerverified
Per 9 Inningsverified
3.49
3.49
Billy O'Brien
Careerverified
Per 9 Inningsverified
0
0
Mark Rogers
Career
Per 9 Innings
2
0.37
Billy O'Brien
Careerverified
Per 9 Inningsverified
0
0
Mark Rogers
Career
Per 9 Innings
2
0.37
Billy O'Brien
Career
Per 9 Innings
0
0
Mark Rogers
Careerverified
Per 9 Inningsverified
3
0.55
Billy O'Brien
Careerverified
Per 9 Inningsverified
1.1
1.1
Mark Rogers
Career
Per 9 Innings
1.122
1.122
Billy O'Brien
Career
Per 9 Inningsverified
39
35.1
Mark Rogers
Careerverified
Per 9 Innings
178
32.69
Billy O'Brien
Career
Per 9 Innings
2.5
2.5
Mark Rogers
Careerverified
Per 9 Inningsverified
1.73
1.73
Billy O'Brien
Careerverified
Per 9 Inningsverified
0.25
0.25
Mark Rogers
Career
Per 9 Innings
0.273
0.273
Billy O'Brien
Careerverified
Per 9 Inningsverified
37.8
37.8
Mark Rogers
Career
Per 9 Innings
36.92
36.92

Fielding Stats for Billy O'Brien and Mark Rogers

Billy O'Brien
Careerverified
Per 9 Inningsverified
5
5
Mark Rogers
Career
Per 9 Innings
2
2
Billy O'Brien
Careerverified
Per 9 Innings
359
1.05
Mark Rogers
Career
Per 9 Inningsverified
11
2.02
Billy O'Brien
Career
Per 9 Innings
0
0
Mark Rogers
Careerverified
Per 9 Inningsverified
9
1.65
Billy O'Brien
Careerverified
Per 9 Innings
9237
27
Mark Rogers
Career
Per 9 Innings
147
27
Billy O'Brien
Careerverified
Per 9 Innings
3079
9
Mark Rogers
Career
Per 9 Innings
49
9
Billy O'Brien
Careerverified
Per 9 Inningsverified
3507
10.25
Mark Rogers
Career
Per 9 Innings
6
1.1
Billy O'Brien
Careerverified
Per 9 Innings
141
0.41
Mark Rogers
Career
Per 9 Inningsverified
8
1.47
Billy O'Brien
Career
Per 9 Innings
107
0.31
Mark Rogers
Careerverified
Per 9 Inningsverified
0
0
Billy O'Brien
Careerverified
Per 9 Inningsverified
3755
10.98
Mark Rogers
Career
Per 9 Innings
14
2.57
Billy O'Brien
Careerverified
Per 9 Inningsverified
3648
10.66
Mark Rogers
Career
Per 9 Innings
14
2.57
Billy O'Brien
Career
Per 9 Innings
97.15
97.15
Mark Rogers
Careerverified
Per 9 Inningsverified
100
100
Billy O'Brien
Careerverified
Per 9 Inningsverified
10.162
10.162
Mark Rogers
Career
Per 9 Innings
1.273
1.273
Billy O'Brien
Career
Per 9 Innings
0
0
Mark Rogers
Careerverified
Per 9 Inningsverified
81.82
81.82
Billy O'Brien
Careerverified
Per 9 Inningsverified
175
0.51
Mark Rogers
Career
Per 9 Innings
1
0.18
Billy O'Brien
Career
Per 9 Innings
0
0
Mark Rogers
Career
Per 9 Innings
0
0
Billy O'Brien
Career
Per 9 Innings
0
0
Mark Rogers
Career
Per 9 Innings
0
0
Billy O'Brien
Career
Per 9 Innings
0
0
Mark Rogers
Career
Per 9 Innings
0
0
Billy O'Brien
Career
Per 9 Innings
0
0
Mark Rogers
Career
Per 9 Innings
0
0

Hitting Stats for Billy O'Brien and Mark Rogers

Billy O'Brien
Careerverified
Per 600 PAverified
5
5
Mark Rogers
Career
Per 600 PA
2
2
Billy O'Brien
Careerverified
Per 600 PA
356
143.26
Mark Rogers
Career
Per 600 PAverified
12
400
Billy O'Brien
Careerverified
Per 600 PA
1491
600
Mark Rogers
Career
Per 600 PA
18
600
Billy O'Brien
Careerverified
Per 600 PAverified
1424
573.04
Mark Rogers
Career
Per 600 PA
16
533.33
Billy O'Brien
Careerverified
Per 600 PAverified
0.256
0.256
Mark Rogers
Career
Per 600 PA
0.25
0.25
Billy O'Brien
Careerverified
Per 600 PAverified
0.703
0.703
Mark Rogers
Career
Per 600 PA
0.667
0.667
Billy O'Brien
Careerverified
Per 600 PAverified
364
146.48
Mark Rogers
Career
Per 600 PA
4
133.33
Billy O'Brien
Careerverified
Per 600 PAverified
251
101.01
Mark Rogers
Career
Per 600 PA
2
66.67
Billy O'Brien
Careerverified
Per 600 PA
59
23.74
Mark Rogers
Career
Per 600 PAverified
2
66.67
Billy O'Brien
Careerverified
Per 600 PAverified
22
8.85
Mark Rogers
Career
Per 600 PA
0
0
Billy O'Brien
Careerverified
Per 600 PAverified
32
12.88
Mark Rogers
Career
Per 600 PA
0
0
Billy O'Brien
Careerverified
Per 600 PA
113
45.47
Mark Rogers
Career
Per 600 PAverified
2
66.67
Billy O'Brien
Career
Per 600 PA
0.31
0.31
Mark Rogers
Careerverified
Per 600 PAverified
0.5
0.5
Billy O'Brien
Careerverified
Per 600 PAverified
0.023
0.023
Mark Rogers
Career
Per 600 PA
0
0
Billy O'Brien
Careerverified
Per 600 PAverified
0.088
0.088
Mark Rogers
Career
Per 600 PA
0
0
Billy O'Brien
Careerverified
Per 600 PAverified
169
68.01
Mark Rogers
Career
Per 600 PA
1.42
47.31
Billy O'Brien
Careerverified
Per 600 PAverified
563
226.56
Mark Rogers
Career
Per 600 PA
6
200
Billy O'Brien
Careerverified
Per 600 PAverified
431
173.44
Mark Rogers
Career
Per 600 PA
4
133.33
Billy O'Brien
Careerverified
Per 600 PAverified
0.289
0.289
Mark Rogers
Career
Per 600 PA
0.25
0.25
Billy O'Brien
Careerverified
Per 600 PAverified
0.395
0.395
Mark Rogers
Career
Per 600 PA
0.375
0.375
Billy O'Brien
Careerverified
Per 600 PAverified
0.685
0.685
Mark Rogers
Career
Per 600 PA
0.625
0.625
Billy O'Brien
Careerverified
Per 600 PAverified
0.14
0.14
Mark Rogers
Career
Per 600 PA
0.125
0.125
Billy O'Brien
Careerverified
Per 600 PAverified
0.229
0.229
Mark Rogers
Career
Per 600 PA
0.206
0.206
Billy O'Brien
Careerverified
Per 600 PAverified
0.619
0.619
Mark Rogers
Career
Per 600 PA
0.5
0.5
Billy O'Brien
Career
Per 600 PA
0.255
0.255
Mark Rogers
Careerverified
Per 600 PAverified
0.4
0.4
Billy O'Brien
Careerverified
Per 600 PA
164
66
Mark Rogers
Career
Per 600 PAverified
2
66.67
Billy O'Brien
Careerverified
Per 600 PAverified
206
82.9
Mark Rogers
Career
Per 600 PA
0
0
Billy O'Brien
Careerverified
Per 600 PAverified
338
136.02
Mark Rogers
Career
Per 600 PA
2
66.67
Billy O'Brien
Careerverified
Per 600 PAverified
182.19
73.32
Mark Rogers
Career
Per 600 PA
1.46
48.78
Billy O'Brien
Careerverified
Per 600 PAverified
8
3.22
Mark Rogers
Career
Per 600 PA
0
0
Billy O'Brien
Careerverified
Per 600 PAverified
59
23.74
Mark Rogers
Career
Per 600 PA
0
0
Billy O'Brien
Career
Per 600 PA
0
0
Mark Rogers
Career
Per 600 PA
0
0
Billy O'Brien
Career
Per 600 PAverified
88
35.41
Mark Rogers
Careerverified
Per 600 PA
6
200
Billy O'Brien
Careerverified
Per 600 PAverified
16.94
16.94
Mark Rogers
Career
Per 600 PA
3
3
Billy O'Brien
Careerverified
Per 600 PAverified
0.67
0.67
Mark Rogers
Career
Per 600 PA
0
0
Billy O'Brien
Career
Per 600 PA
0
0
Mark Rogers
Careerverified
Per 600 PAverified
2
66.67
Billy O'Brien
Career
Per 600 PA
0
0
Mark Rogers
Career
Per 600 PA
0
0
Billy O'Brien
Career
Per 600 PA
0
0
Mark Rogers
Career
Per 600 PA
0
0
Billy O'Brien
Careerverified
Per 600 PAverified
26
10.46
Mark Rogers
Career
Per 600 PA
0
0
Billy O'Brien
Career
Per 600 PA
0
0
Mark Rogers
Career
Per 600 PA
0
0
Billy O'Brien
Careerverified
Per 600 PAverified
26
10.46
Mark Rogers
Career
Per 600 PA
0
0
Billy O'Brien
Careerverified
Per 600 PAverified
100
100
Mark Rogers
Career
Per 600 PA