 |
| |
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | PCT | YEAR | Open Season Leaderboard |
|---|---|---|---|---|
| 1 | Ukyo Tada | .9817 | 1950-1957 | |
| 2 | Takanori Matsui# | .9789 | 1955-1961 | |
| 3 | Mitsuhisa Nakasone# | .9762 | 1956-1961 | |
| 4 | Zaijiro Oki | .9754 | 1950-1960 | |
| 5 | Shinsaku Tashiro# | .9746 | 1952-1961 | |
| 6 | Kitahachi Masuda# | .9737 | 1956-1961 | |
| 7 | Kusuo Sato# | .9735 | 1953-1961 | |
| 8 | Pat Ponder# | .9714 | 1954-1961 | |
| 8 | Masuami Smith# | .9714 | 1950-1961 | |
| 10 | Seibei Ishii# | .9707 | 1954-1961 | |
| 11 | Kiyuu Yamashita# | .9689 | 1951-1961 | |
| 11 | Tadami Ishii# | .9689 | 1953-1961 | |
| 13 | Niito Katagiri# | .9684 | 1950-1961 | |
| 14 | Hidero Fujioka# | .9681 | 1956-1961 | |
| 15 | Torai Yamamoto# | .9668 | 1959-1961 | |
| 16 | Yasunori Smith# | .9661 | 1956-1961 | |
| 17 | Sueo Shimabukuro# | .9645 | 1953-1961 | |
| 18 | Ienari Fujimori# | .9642 | 1956-1961 | |
| 19 | Tsuguhiro Hashiguchi# | .9638 | 1951-1961 | |
| 20 | Okyoito Nishimura# | .9624 | 1955-1961 | |
| 21 | Yoshiyasu Maeda# | .9614 | 1953-1961 |
