11–29Win–Loss
27.5%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 9 | 19 | 32.1% |
| Clay | 2 | 10 | 16.7% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1989 | 0 | 1 | 0 | 0.0% |
| 1988 | 0 | 1 | 0 | 0.0% |
| 1986 | 1 | 2 | 0 | 33.3% |
| 1985 | 2 | 1 | 0 | 66.7% |
| 1984 | 0 | 3 | 0 | 0.0% |
| 1983 | 2 | 3 | 0 | 40.0% |
| 1982 | 2 | 2 | 0 | 50.0% |
| 1981 | 1 | 6 | 0 | 14.3% |
| 1980 | 2 | 4 | 0 | 33.3% |
| 1979 | 0 | 2 | 0 | 0.0% |
| 1978 | 1 | 4 | 0 | 20.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1989-04-26 | Nagoya CH | R32 | L | Shigeyuki Nishio | 570 | 4-6 6-4 6-3 |
| 1988-04-27 | Nagoya CH | R32 | L | Peter Palandjian | 425 | 6-1 6-7 6-4 |
| 1986-07-21 | Sapporo CH | R16 | L | Shu Hua Liu | 759 | 6-1 3-6 6-3 |
| 1986-07-21 | Sapporo CH | R32 | W | Kenzo Ukon | 683 | 6-2 1-6 6-4 |
| 1986-04-28 | Nagoya CH | R32 | L | Eiji Takeuchi | 529 | 6-2 7-6 |
| 1985-04-29 | Nagoya CH | QF | L | Leo Palin | 254 | 6-1 4-6 6-2 |
| 1985-04-29 | Nagoya CH | R16 | W | Shigeyuki Nishio | 496 | 6-3 2-6 6-3 |
| 1985-04-29 | Nagoya CH | R32 | W | Cary Stansbury | 324 | 2-6 7-6 6-4 |
| 1984-10-22 | Hong Kong | R32 | L | Tom Gullikson | 62 | 6-2 6-4 |
| 1984-10-08 | Tokyo Outdoor | R64 | L | Jay Lapidus | 101 | 6-7 6-2 6-3 |
| 1984-05-07 | Nagoya CH | R32 | L | David Dowlen | 173 | 6-2 4-6 6-3 |
| 1983-10-17 | Tokyo Outdoor | R64 | L | Gianni Ocleppo | 36 | 6-2 6-4 |
| 1983-04-25 | Nagoya CH | QF | L | Joel Bailey | 382 | 6-3 6-0 |
| 1983-04-25 | Nagoya CH | R16 | W | Nial Brash | 389 | 6-3 6-2 |
| 1983-04-25 | Nagoya CH | R32 | W | Tsuyoshi Fukui | 177 | 6-2 6-3 |
| 1983-04-18 | Tokyo CH | R32 | L | Tsuyoshi Fukui | 177 | 6-2 4-6 6-4 |
| 1982-04-29 | Toyota City CH | R32 | L | Charles Buzz Strode | 158 | 1-6 6-1 6-4 |
| 1982-04-21 | Nagareyama CH | R32 | L | Bruce Kleege | 274 | 6-4 6-2 |
| 1982-02-01 | Davis Cup G1 QF: TPE vs JPN | RR | W | Huang Jung Hsu | – | 4-6 6-2 7-5 |
| 1982-02-01 | Davis Cup G1 QF: TPE vs JPN | RR | W | Chang Rung Wu | – | 6-4 6-3 5-7 7-5 |
| 1981-10-19 | Tokyo Outdoor | R32 | L | Heinz Gunthardt | 45 | 6-4 2-6 6-1 |
| 1981-10-19 | Tokyo Outdoor | R64 | W | Toyokazu Tomogane | – | 7-5 6-1 |
| 1981-10-02 | Davis Cup WG PO: FRA vs JPN | RR | L | Christophe Roger Vasselin | 96 | 6-0 6-4 6-1 |
| 1981-10-02 | Davis Cup WG PO: FRA vs JPN | RR | L | Thierry Tulasne | 64 | 6-0 6-0 6-0 |
| 1981-04-27 | Nagoya CH | R32 | L | Cary Stansbury | 245 | 6-4 6-3 |
| 1981-04-20 | Tokyo CH | R32 | L | Wayne Pascoe | 198 | 6-4 4-6 6-3 |
| 1981-04-06 | Kyoto CH | R32 | L | Russell Simpson | 91 | 7-5 6-4 |
| 1980-10-20 | Tokyo Outdoor | R64 | L | Peter Rennert | 54 | 6-1 6-2 |
| 1980-04-25 | Toyota City CH | R16 | L | Russell Simpson | 133 | 2-6 6-2 6-4 |
| 1980-04-25 | Toyota City CH | R32 | W | Nobuya Tamura | 400 | 2-6 7-6 6-3 |
| 1980-04-09 | Maebashi City CH | R32 | L | John Fitzgerald | 305 | 6-2 6-4 |
| 1980-04-02 | Shimizu City CH | R16 | L | Robert Bettauer | 579 | 6-0 4-6 6-3 |
| 1980-04-02 | Shimizu City CH | R32 | W | Matt Doyle | 267 | 6-3 6-7 6-4 |
| 1979-10-22 | Tokyo Outdoor | R64 | L | Chris Delaney | – | 6-7 6-0 6-4 |
| 1979-04-30 | Nagoya CH | R32 | L | Rod Frawley | 142 | 5-7 6-2 6-4 |
| 1978-11-19 | Kyoto CH | R16 | L | Joel Bailey | 222 | 6-4 6-3 |
| 1978-11-19 | Kyoto CH | R32 | W | Akinori Naguro | – | 3-6 6-4 6-4 |
| 1978-10-23 | Osaka | R32 | L | Jun Kuki | 210 | 6-3 6-7 6-2 |
| 1978-08-06 | Cape Cod CH | R64 | L | Jerry Van Linge | 429 | 6-4 6-3 |
| 1978-07-16 | Hilton Head CH | R64 | L | Guillermo Oropez | 222 | 6-7 6-4 6-2 |