Daniel Nava vs. Billy O'Brien — Career Comparison

Daniel Nava
MillenialCaliforniaThrows LeftBats SwitchNorth AmericaBoston Red SoxAmerican LeagueLeft Fielder
Billy O'Brien
Pre-GenerationalNew YorkThrows RightBats RightNorth AmericaWashington NationalsNational LeagueFirst Baseman

Looking at the career totals, Daniel Nava and Billy O'Brien are closely matched on the surface stats. Daniel Nava posted stronger numbers in OPS (.738 vs .684) and on-base percentage (.358 vs .289). Billy O'Brien had the advantage in slugging (.395 vs .380). By the career numbers, Daniel Nava had the stronger overall case — though those totals don't account for the eras and run environments each player worked in.

Hitting Stats for Daniel Nava and Billy O'Brien

Daniel Nava
Careerverified
Per 600 PAverified
7
7
Billy O'Brien
Career
Per 600 PA
5
5
Daniel Nava
Careerverified
Per 600 PAverified
589
178.76
Billy O'Brien
Career
Per 600 PA
356
143.26
Daniel Nava
Careerverified
Per 600 PA
1977
600
Billy O'Brien
Career
Per 600 PA
1491
600
Daniel Nava
Careerverified
Per 600 PA
1701
516.24
Billy O'Brien
Career
Per 600 PAverified
1424
573.04
Daniel Nava
Careerverified
Per 600 PAverified
0.266
0.266
Billy O'Brien
Career
Per 600 PA
0.256
0.256
Daniel Nava
Careerverified
Per 600 PAverified
0.76
0.76
Billy O'Brien
Career
Per 600 PA
0.703
0.703
Daniel Nava
Careerverified
Per 600 PA
452
137.18
Billy O'Brien
Career
Per 600 PAverified
364
146.48
Daniel Nava
Careerverified
Per 600 PA
318
96.51
Billy O'Brien
Career
Per 600 PAverified
251
101.01
Daniel Nava
Careerverified
Per 600 PAverified
103
31.26
Billy O'Brien
Career
Per 600 PA
59
23.74
Daniel Nava
Career
Per 600 PA
2
0.61
Billy O'Brien
Careerverified
Per 600 PAverified
22
8.85
Daniel Nava
Career
Per 600 PA
29
8.8
Billy O'Brien
Careerverified
Per 600 PAverified
32
12.88
Daniel Nava
Careerverified
Per 600 PA
134
40.67
Billy O'Brien
Career
Per 600 PAverified
113
45.47
Daniel Nava
Career
Per 600 PA
0.297
0.297
Billy O'Brien
Careerverified
Per 600 PAverified
0.31
0.31
Daniel Nava
Career
Per 600 PA
0.017
0.017
Billy O'Brien
Careerverified
Per 600 PAverified
0.023
0.023
Daniel Nava
Career
Per 600 PA
0.064
0.064
Billy O'Brien
Careerverified
Per 600 PAverified
0.088
0.088
Daniel Nava
Careerverified
Per 600 PAverified
244.14
74.09
Billy O'Brien
Career
Per 600 PA
169
68.01
Daniel Nava
Careerverified
Per 600 PA
646
196.05
Billy O'Brien
Career
Per 600 PAverified
563
226.56
Daniel Nava
Careerverified
Per 600 PAverified
703
213.35
Billy O'Brien
Career
Per 600 PA
431
173.44
Daniel Nava
Careerverified
Per 600 PAverified
0.357
0.357
Billy O'Brien
Career
Per 600 PA
0.289
0.289
Daniel Nava
Career
Per 600 PA
0.38
0.38
Billy O'Brien
Careerverified
Per 600 PAverified
0.395
0.395
Daniel Nava
Careerverified
Per 600 PAverified
0.737
0.737
Billy O'Brien
Career
Per 600 PA
0.685
0.685
Daniel Nava
Career
Per 600 PA
0.114
0.114
Billy O'Brien
Careerverified
Per 600 PAverified
0.14
0.14
Daniel Nava
Careerverified
Per 600 PAverified
0.256
0.256
Billy O'Brien
Career
Per 600 PA
0.229
0.229
Daniel Nava
Careerverified
Per 600 PAverified
0.705
0.705
Billy O'Brien
Career
Per 600 PA
0.619
0.619
Daniel Nava
Careerverified
Per 600 PAverified
0.325
0.325
Billy O'Brien
Career
Per 600 PA
0.255
0.255
Daniel Nava
Careerverified
Per 600 PAverified
224
67.98
Billy O'Brien
Career
Per 600 PA
164
66
Daniel Nava
Career
Per 600 PA
206
62.52
Billy O'Brien
Career
Per 600 PAverified
206
82.9
Daniel Nava
Careerverified
Per 600 PA
401
121.7
Billy O'Brien
Career
Per 600 PAverified
338
136.02
Daniel Nava
Careerverified
Per 600 PAverified
254.69
77.3
Billy O'Brien
Career
Per 600 PA
182.19
73.32
Daniel Nava
Careerverified
Per 600 PAverified
55
16.69
Billy O'Brien
Career
Per 600 PA
8
3.22
Daniel Nava
Careerverified
Per 600 PAverified
196
59.48
Billy O'Brien
Career
Per 600 PA
59
23.74
Daniel Nava
Careerverified
Per 600 PAverified
5
1.52
Billy O'Brien
Career
Per 600 PA
0
0
Daniel Nava
Career
Per 600 PA
387
117.45
Billy O'Brien
Careerverified
Per 600 PAverified
88
35.41
Daniel Nava
Career
Per 600 PA
5.11
5.11
Billy O'Brien
Careerverified
Per 600 PAverified
16.94
16.94
Daniel Nava
Career
Per 600 PA
0.51
0.51
Billy O'Brien
Careerverified
Per 600 PAverified
0.67
0.67
Daniel Nava
Careerverified
Per 600 PAverified
7
2.12
Billy O'Brien
Career
Per 600 PA
0
0
Daniel Nava
Careerverified
Per 600 PAverified
18
5.46
Billy O'Brien
Career
Per 600 PA
0
0
Daniel Nava
Career
Per 600 PA
33
10.02
Billy O'Brien
Careerverified
Per 600 PAverified
0
0
Daniel Nava
Career
Per 600 PA
10
3.03
Billy O'Brien
Careerverified
Per 600 PAverified
26
10.46
Daniel Nava
Careerverified
Per 600 PAverified
5
1.52
Billy O'Brien
Career
Per 600 PA
0
0
Daniel Nava
Career
Per 600 PA
15
4.55
Billy O'Brien
Careerverified
Per 600 PAverified
26
10.46
Daniel Nava
Career
Per 600 PA
66.67
66.67
Billy O'Brien
Careerverified
Per 600 PAverified
100
100

Fielding Stats for Daniel Nava and Billy O'Brien

Daniel Nava
Careerverified
Per 9 Inningsverified
7
7
Billy O'Brien
Career
Per 9 Innings
5
5
Daniel Nava
Careerverified
Per 9 Inningsverified
537
1.25
Billy O'Brien
Career
Per 9 Innings
359
1.05
Daniel Nava
Careerverified
Per 9 Inningsverified
429
1
Billy O'Brien
Career
Per 9 Innings
0
0
Daniel Nava
Careerverified
Per 9 Innings
11598
27
Billy O'Brien
Career
Per 9 Innings
9237
27
Daniel Nava
Careerverified
Per 9 Innings
3866
9
Billy O'Brien
Career
Per 9 Innings
3079
9
Daniel Nava
Career
Per 9 Innings
955
2.22
Billy O'Brien
Careerverified
Per 9 Inningsverified
3507
10.25
Daniel Nava
Career
Per 9 Innings
48
0.11
Billy O'Brien
Careerverified
Per 9 Inningsverified
141
0.41
Daniel Nava
Careerverified
Per 9 Inningsverified
12
0.03
Billy O'Brien
Career
Per 9 Innings
107
0.31
Daniel Nava
Career
Per 9 Innings
1015
2.36
Billy O'Brien
Careerverified
Per 9 Inningsverified
3755
10.98
Daniel Nava
Career
Per 9 Innings
1003
2.33
Billy O'Brien
Careerverified
Per 9 Inningsverified
3648
10.66
Daniel Nava
Careerverified
Per 9 Inningsverified
98.82
98.82
Billy O'Brien
Career
Per 9 Innings
97.15
97.15
Daniel Nava
Career
Per 9 Innings
1.868
1.868
Billy O'Brien
Careerverified
Per 9 Inningsverified
10.162
10.162
Daniel Nava
Careerverified
Per 9 Inningsverified
79.89
79.89
Billy O'Brien
Career
Per 9 Innings
0
0
Daniel Nava
Career
Per 9 Innings
22
0.05
Billy O'Brien
Careerverified
Per 9 Inningsverified
175
0.51
Daniel Nava
Career
Per 9 Innings
0
0
Billy O'Brien
Career
Per 9 Innings
0
0
Daniel Nava
Career
Per 9 Innings
0
0
Billy O'Brien
Career
Per 9 Innings
0
0
Daniel Nava
Career
Per 9 Innings
0
0
Billy O'Brien
Career
Per 9 Innings
0
0
Daniel Nava
Career
Per 9 Innings
0
0
Billy O'Brien
Career
Per 9 Innings
0
0