JK
Jun Kuki
Last ranked
#523
Career high
#78
Overall record
84-140
Record by surface
Last 20 matches
| Date | Tournament | Round | Surface | Result | Opponent | Score |
|---|---|---|---|---|---|---|
| 1982-10-18 | Tokyo Outdoor | Round of 32 | Clay | L | Peter Rennert | 3-6 6-2 7-5 |
| 1982-10-18 | Tokyo Outdoor | Round of 64 | Clay | W | Kaoru Maruyama | 6-0 6-2 |
| 1981-10-19 | Tokyo Outdoor | Round of 16 | Clay | L | Balazs Taroczy | 6-1 6-2 |
| 1981-10-19 | Tokyo Outdoor | Round of 32 | Clay | W | Shigeyuki Nishio | 6-3 6-4 |
| 1981-10-19 | Tokyo Outdoor | Round of 64 | Clay | W | Ramesh Krishnan | 6-2 7-6 |
| 1980-10-20 | Tokyo Outdoor | Round of 64 | Clay | L | Ross Case | 6-4 6-2 |
| 1979-10-30 | Tokyo Indoor | Round of 32 | Carpet | L | Geoff Masters | 6-2 6-4 |
| 1979-10-22 | Tokyo Outdoor | Round of 32 | Clay | L | Ross Case | 3-6 6-2 7-5 |
| 1979-10-22 | Tokyo Outdoor | Round of 64 | Clay | W | Akinori Naguro | 6-2 6-2 |
| 1978-12-08 | Davis Cup EUR QF: JPN vs PAK | Round Robin | — | W | Saeed Meer | 6-2 6-4 6-4 |
| 1978-12-08 | Davis Cup EUR QF: JPN vs PAK | Round Robin | — | W | Meer Mohammed Khan | 6-2 6-2 6-1 |
| 1978-10-31 | Tokyo Indoor | Round of 32 | Carpet | L | Tim Gullikson | 6-2 6-2 |
| 1978-10-23 | Osaka | Quarterfinal | Clay | L | Adriano Panatta | 6-4 6-4 |
| 1978-10-23 | Osaka | Round of 16 | Clay | W | Alvin Gardiner | 6-4 6-3 |
| 1978-10-23 | Osaka | Round of 32 | Clay | W | Shinichi Sakamoto | 6-3 6-7 6-2 |
| 1978-10-23 | Osaka | Round of 64 | Clay | W | Hank Pfister | 6-2 6-2 |
| 1978-01-20 | Davis Cup AME SF: JPN vs AUS | Round Robin | Clay | L | Kim Warwick | 2-6 5-7 6-3 6-3 6-1 |
| 1978-01-20 | Davis Cup AME SF: JPN vs AUS | Round Robin | Clay | L | Geoff Masters | 6-1 6-3 6-2 |
| 1977-10-31 | Tokyo Outdoor | Round of 16 | Clay | L | Vladimir Zednik | 6-2 7-6 |
| 1977-10-31 | Tokyo Outdoor | Round of 32 | Clay | W | Ray Ruffels | 6-1 6-3 |
Most-played opponents
| Opponent | Wins | Losses | Total | H2H |
|---|---|---|---|---|
| Ross Case | 0 | 5 | 5 | view H2H |
| Dick Crealy | 0 | 4 | 4 | view H2H |
| Paolo Bertolucci | 0 | 4 | 4 | view H2H |
| Ken Rosewall | 0 | 3 | 3 | view H2H |
| Stan Smith | 0 | 3 | 3 | view H2H |
| Balazs Taroczy | 1 | 2 | 3 | view H2H |
| Geoff Masters | 0 | 3 | 3 | view H2H |
| Juan Gisbert | 1 | 2 | 3 | view H2H |
| Ivan Molina | 2 | 1 | 3 | view H2H |
| John Alexander | 0 | 3 | 3 | view H2H |