| 12/31/2015 | ||||||
 |
| |
| Rank | Player | IP | YEAR | Open Season Leaderboard |
|---|---|---|---|---|
| 1 | Ralph Heyrick# | 2333.1 | 2013-2015 | |
| 2 | Robert Lewis# | 2318.1 | 2012-2014 | |
| 3 | Goffredo Bracciolini# | 2126.1 | 2012-2015 | |
| 4 | Carlos Herrera# | 1944.2 | 2012-2015 | |
| 5 | Bill Fletcher# | 1932.0 | 2012-2014 | |
| 6 | Jerry Patton# | 1882.2 | 2013-2015 | |
| 7 | Angelito Márquez# | 1804.0 | 2013-2015 | |
| 8 | Miguel Ríos# | 1715.2 | 2012-2014 | |
| 9 | Lance Hartman# | 1660.2 | 2012-2014 | |
| 10 | Ricardo Ramírez# | 1588.2 | 2013-2014 | |
| 11 | Clark Ladner# | 1411.0 | 2012-2015 | |
| 12 | Stan Shelton# | 1391.0 | 2012-2013 | |
| 13 | Dan Best# | 1359.0 | 2012-2015 | |
| 14 | Tim Knox# | 1309.1 | 2013-2014 | |
| 15 | Tsutomu Muto | 1308.1 | 2015-2015 |
