Sapporo CH 1986 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Toru Yonezawa | m. | Tsuyoshi Fukui | 6-0 7-5 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Tsuyoshi Fukui | m. | Tetsu Kuramitsu | 6-3 6-3 |
| Toru Yonezawa | m. | Tom Toomey | 6-4 6-2 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Tetsu Kuramitsu | m. | Shu Hua Liu | 6-1 6-3 |
| Tom Toomey | m. | Ulf Fischer | 6-3 6-1 |
| Toru Yonezawa | m. | Toshiro Sakai | 7-5 6-2 |
| Tsuyoshi Fukui | m. | Shozo Shiraishi | 6-4 6-7 6-1 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Shu Hua Liu | m. | Shinichi Sakamoto | 6-1 3-6 6-3 |
| Tetsu Kuramitsu | m. | Sombat Uamongkol | 6-2 2-6 6-4 |
| Tsuyoshi Fukui | m. | Shoichi Horiuchi | 6-3 6-1 |
| Tom Toomey | m. | Kouichi Sayama | 6-3 2-6 6-4 |
| Toshiro Sakai | m. | Joel Bailey | 6-3 3-6 6-4 |
| Toru Yonezawa | m. | Shoichi Tatsuno | 6-2 6-2 |
| Ulf Fischer | m. | Amit Naor | 6-2 6-2 |
| Shozo Shiraishi | m. | David Felgate | 7-6 6-1 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Shoichi Tatsuno | m. | Toshihisa Tsuchihashi | 3-6 6-1 6-1 |
| Kouichi Sayama | m. | Eiji Takeuchi | 3-6 6-3 6-3 |
| Shinichi Sakamoto | m. | Kenzo Ukon | 6-2 1-6 6-4 |
| Toshiro Sakai | m. | Zhao Xie | 6-4 7-6 |
| Tetsu Kuramitsu | m. | Kiyotaka Tachibana | 6-4 3-6 6-3 |
| Shoichi Horiuchi | m. | Ke Qin Ma | 6-4 3-6 7-5 |
| Ulf Fischer | m. | Minoru Ueda | 2-6 6-4 6-4 |
| David Felgate | m. | Takeshi Murakami | 6-4 6-3 |
| Tsuyoshi Fukui | m. | Kenichi Tagashira | 7-5 6-4 |
| Tom Toomey | m. | Hajime Nihonmatsu | 2-6 7-6 7-6 |
| Sombat Uamongkol | m. | Mike Benson | 7-6 6-4 |
| Joel Bailey | m. | Masayoshi Takeyari | 2-6 6-2 7-5 |
| Toru Yonezawa | m. | Luis Perez | 6-2 7-5 |
| Shu Hua Liu | m. | Hitoshi Shirato | 7-5 6-1 |
| Amit Naor | m. | Shigeyuki Nishio | 7-5 6-3 |
| Shozo Shiraishi | m. | Souichi Nakamura | 6-7 6-2 6-3 |