Nagoya CH 1989 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Ramesh Krishnan | m. | Jonathan Canter | 6-1 6-3 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jonathan Canter | m. | Andrew Castle | 6-3 4-6 6-4 |
| Ramesh Krishnan | m. | Jeremy Bates | 6-1 6-3 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Andrew Castle | m. | Shigeru Ota | 6-4 6-1 |
| Jeremy Bates | m. | Jin Sun Yoo | 6-3 6-3 |
| Jonathan Canter | m. | Bill Scanlon | 6-4 6-1 |
| Ramesh Krishnan | m. | Bong Soo Kim | 6-4 6-0 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Shigeru Ota | m. | Haruo Nakano | 6-2 6-3 |
| Bong Soo Kim | m. | Jason Goodall | 7-5 6-1 |
| Bill Scanlon | m. | Shigeyuki Nishio | 6-1 6-2 |
| Jin Sun Yoo | m. | Robert Vant Hof | 7-6 2-6 6-4 |
| Andrew Castle | m. | Hitoshi Shirato | 6-1 6-2 |
| Jeremy Bates | m. | Tim Pawsat | 6-2 6-1 |
| Jonathan Canter | m. | Dong Wook Song | 6-3 6-1 |
| Ramesh Krishnan | m. | Bruce Man Son Hing | 6-3 6-2 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jin Sun Yoo | m. | Takeshi Murakami | 6-2 6-4 |
| Dong Wook Song | m. | Tsuyoshi Fukui | 6-3 7-6 |
| Hitoshi Shirato | m. | Shoichi Tatsuno | 6-3 6-4 |
| Tim Pawsat | m. | David Lewis | 6-3 6-7 6-4 |
| Shigeyuki Nishio | m. | Shinichi Sakamoto | 4-6 6-4 6-3 |
| Haruo Nakano | m. | Shozo Shiraishi | 7-6 6-3 |
| Bruce Man Son Hing | m. | Kenichi Kiyomiya | 6-3 7-5 |
| Bong Soo Kim | m. | Gap Taik Ro | 6-0 6-1 |
| Jason Goodall | m. | Joseph Russell | 6-3 6-1 |
| Bill Scanlon | m. | Toru Yonezawa | 6-2 6-1 |
| Shigeru Ota | m. | Chris Bailey | 3-6 7-5 6-4 |
| Robert Vant Hof | m. | Shinya Tanaka | 6-0 7-6 |
| Andrew Castle | m. | Toshihisa Tsuchihashi | 6-4 6-2 |
| Jeremy Bates | m. | John Letts | 6-1 6-0 |
| Jonathan Canter | m. | Takayoshi Shibuya | 6-2 6-0 |
| Ramesh Krishnan | m. | Masayoshi Takeyari | 7-5 6-3 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0