Tokyo 1978 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Adriano Panatta | d. | Pat Dupre | 6-3 6-3 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Adriano Panatta | d. | Buster C Mottram | 6-4 4-6 6-4 |
| Pat Dupre | d. | Zeljko Franulovic | 4-6 7-6 6-4 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Adriano Panatta | d. | Jun Kuki | 6-4 6-4 |
| Buster C Mottram | d. | Nick Saviano | 6-1 6-2 |
| Zeljko Franulovic | d. | Eddie Dibbs | 6-3 6-3 |
| Pat Dupre | d. | Geoff Masters | 3-6 6-0 6-2 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Nick Saviano | d. | Terry Moor | 3-6 6-3 6-3 |
| Adriano Panatta | d. | Jun Kamiwazumi | 6-7 7-6 6-3 |
| Buster C Mottram | d. | Mike Cahill | 6-4 6-3 |
| Geoff Masters | d. | Kim Warwick | 6-4 6-3 |
| Jun Kuki | d. | Alvin Gardiner | 6-4 6-3 |
| Zeljko Franulovic | d. | Sherwood Stewart | 6-3 6-3 |
| Pat Dupre | d. | Tony Roche | 7-5 6-3 |
| Eddie Dibbs | d. | Phil Dent | 7-5 6-1 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Kim Warwick | d. | Sachio Kato | 6-4 6-3 |
| Sherwood Stewart | d. | Nobuya Tamura | 4-6 6-2 6-0 |
| Nick Saviano | d. | Scott Carnahan | 6-0 6-1 |
| Tony Roche | d. | Tsuyoshi Fukui | 5-7 6-4 6-1 |
| Adriano Panatta | d. | Akinori Naguro | 6-2 6-1 |
| Buster C Mottram | d. | Akira Kawaguchi | 6-2 6-1 |
| Terry Moor | d. | Kenichi Hirai | 6-2 5-7 6-4 |
| Geoff Masters | d. | Takao Yamamoto | 6-4 6-2 |
| Jun Kuki | d. | Shinichi Sakamoto | 6-3 6-7 6-2 |
| Jun Kamiwazumi | d. | Syd Ball | 6-3 6-3 |
| Alvin Gardiner | d. | Butch Walts | 4-6 6-2 6-1 |
| Zeljko Franulovic | d. | David Carter | 7-6 6-3 |
| Pat Dupre | d. | Mark Edmondson | 6-4 7-6 |
| Eddie Dibbs | d. | Takehiko Nishiwaki | 6-2 6-3 |
| Phil Dent | d. | Chris Kachel | 4-6 6-1 6-3 |
| Mike Cahill | d. | Ross Case | 6-7 6-2 6-3 |
Round of 64
| Winner | Loser | Score | |
|---|---|---|---|
| Kim Warwick | d. | John Marks | 6-4 6-1 |
| Butch Walts | d. | Ramesh Krishnan | 5-7 7-5 6-3 |
| Sherwood Stewart | d. | Akira Motomura | 6-4 7-5 |
| Tony Roche | d. | Kiyoshi Tanabe | 6-0 6-1 |
| Takehiko Nishiwaki | d. | Akifumi Machidori | 6-4 6-2 |
| Akinori Naguro | d. | Jim Mcmanus | 6-2 6-2 |
| Buster C Mottram | d. | Bhanu Nunna | 6-1 6-2 |
| Terry Moor | d. | Shigeyuki Nishio | 6-3 7-5 |
| Geoff Masters | d. | Sashi Menon | 6-3 6-2 |
| Jun Kuki | d. | Hank Pfister | 6-2 6-2 |
| Jun Kamiwazumi | d. | Colin Dibley | 3-6 6-3 6-1 |
| Mark Edmondson | d. | Etsuo Uchiyama | 6-4 6-3 |
| Phil Dent | d. | Taisen Kanai | 4-6 7-5 6-2 |
| Ross Case | d. | Tetsu Kuramitsu | 6-7 6-0 6-0 |
| David Carter | d. | Asher Kahn | 6-0 6-3 |
| Scott Carnahan | d. | Osuma Nakamura | 6-4 6-3 |