| 12/31/2015 | ||||||
 |
| |
| Rank | Player | OBP | YEAR | Open Season Leaderboard |
|---|---|---|---|---|
| 1 | Takesi Takahashi# | .4190 | 2014-2014 | |
| 2 | Jeff Kent# | .4153 | 2015-2015 | |
| 3 | Paul Butler# | .3806 | 2014-2015 | |
| 4 | Robby Greene# | .3683 | 2012-2015 | |
| 5 | Ryoma Heida# | .3653 | 2012-2013 | |
| 6 | David Wall# | .3541 | 2012-2013 | |
| 7 | Martín Rivera# | .3528 | 2012-2012 | |
| 8 | Daniel Irwin# | .3515 | 2013-2015 | |
| 9 | Masakado Hirano# | .3453 | 2013-2013 | |
| 10 | Seitaro Maruyama# | .3346 | 2013-2014 | |
| 11 | Nick McBride# | .3319 | 2015-2015 | |
| 12 | Kevin Vallée# | .3301 | 2012-2015 | |
| 13 | Rob Johnson# | .3296 | 2012-2015 | |
| 14 | Johnny Morrison# | .3243 | 2012-2013 | |
| 15 | John Wheeler# | .3215 | 2012-2015 | |
| 16 | Lucas Singleton# | .3136 | 2013-2015 | |
| 17 | Katsumi Sato# | .3112 | 2014-2015 | |
| 18 | Shiro Yoshida# | .3106 | 2015-2015 | |
| 19 | Chris Stephens# | .3091 | 2015-2015 | |
| 20 | Li-chi Au# | .3012 | 2013-2014 | |
| 21 | José Gonzáles# | .2894 | 2012-2014 | |
| 22 | Robun Suzuki# | .2859 | 2014-2015 | |
| 23 | Ralph Pruitt# | .2833 | 2013-2015 | |
| 24 | Michihiro Okamoto# | .2785 | 2013-2013 | |
| 25 | Bartolo Torres# | .2428 | 2014-2015 | |
| 26 | Curt Simpson | .2407 | 2012-2013 | |
| 27 | Otojiro Yamamoto# | .1876 | 2013-2015 |
