 |
|
|
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | IP | YEAR | Open Season Leaderboard |
|---|---|---|---|---|
| 1 | Katsumoto Nakayama# | 840.1 | 2014-2014 | |
| 2 | Hiroji Sugahara | 829.0 | 2014-2014 | |
| 3 | Atamas Manas# | 822.0 | 2017-2018 | |
| 4 | Toyoaki Ishikawa | 815.1 | 2015-2015 | |
| 5 | Taki Wada# | 796.1 | 2014-2014 | |
| 6 | Sekien Ohashi | 787.0 | 2014-2014 | |
| 7 | Takuma Kobayashi | 775.0 | 2013-2013 | |
| 8 | Nobuo Sugahara | 769.2 | 2014-2014 | |
| 9 | Tetsu Nishimura# | 769.0 | 2012-2012 |
