39–60Win–Loss
39.4%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 32 | 32 | 50.0% |
| Clay | 6 | 12 | 33.3% |
| Carpet | 1 | 11 | 8.3% |
| Grass | 0 | 5 | 0.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1988 | 2 | 2 | 0 | 50.0% |
| 1987 | 1 | 2 | 0 | 33.3% |
| 1986 | 2 | 4 | 0 | 33.3% |
| 1985 | 3 | 2 | 0 | 60.0% |
| 1984 | 2 | 2 | 0 | 50.0% |
| 1983 | 6 | 3 | 0 | 66.7% |
| 1982 | 4 | 3 | 0 | 57.1% |
| 1981 | 2 | 6 | 0 | 25.0% |
| 1980 | 4 | 8 | 0 | 33.3% |
| 1979 | 6 | 16 | 0 | 27.3% |
| 1978 | 7 | 9 | 0 | 43.8% |
| 1977 | 0 | 2 | 0 | 0.0% |
| 1976 | 0 | 1 | 0 | 0.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1988-10-18 | Tokyo Indoor | R32 | L | Alexander Volkov | 103 | 7-5 6-1 |
| 1988-04-27 | Nagoya CH | QF | L | Shuzo Matsuoka | 154 | 6-4 6-3 |
| 1988-04-27 | Nagoya CH | R16 | W | Shigeru Ota | 598 | 6-4 7-6 |
| 1988-04-27 | Nagoya CH | R32 | W | Kouichi Sayama | 950 | 6-3 3-6 6-4 |
| 1987-04-27 | Nagoya CH | R16 | L | Ramesh Krishnan | 33 | 6-3 6-0 |
| 1987-04-27 | Nagoya CH | R32 | W | Paul Chamberlin | 210 | 6-2 6-2 |
| 1987-04-13 | Tokyo Outdoor | R64 | L | Blaine Willenborg | 190 | 3-6 7-6 6-4 |
| 1986-10-29 | Fukuoka CH | R32 | L | Larry Stefanki | 213 | 6-3 7-5 |
| 1986-10-13 | Tokyo Outdoor | R64 | L | John Sadri | 81 | 6-3 6-2 |
| 1986-07-21 | Sapporo CH | R16 | L | Toshiro Sakai | 675 | 6-3 3-6 6-4 |
| 1986-07-21 | Sapporo CH | R32 | W | Masayoshi Takeyari | 704 | 2-6 6-2 7-5 |
| 1986-04-28 | Nagoya CH | R16 | L | Morris Skip Strode | 686 | 7-6 1-6 6-3 |
| 1986-04-28 | Nagoya CH | R32 | W | David Imonitie | 392 | 3-6 7-5 6-0 |
| 1985-10-14 | Tokyo Outdoor | R64 | L | Ken Flach | 57 | 6-1 3-6 6-4 |
| 1985-04-29 | Nagoya CH | SF | L | Leo Palin | 254 | 5-7 6-3 6-3 |
| 1985-04-29 | Nagoya CH | QF | W | Mark Wooldridge | 186 | 6-3 6-2 |
| 1985-04-29 | Nagoya CH | R16 | W | Erik Vant Hof | 475 | 3-6 7-5 6-3 |
| 1985-04-29 | Nagoya CH | R32 | W | John Stoddart | 380 | 7-6 6-2 |
| 1984-10-08 | Tokyo Outdoor | R64 | L | Chris Dunk | 429 | 6-2 6-4 |
| 1984-05-07 | Nagoya CH | QF | L | David Dowlen | 173 | 6-3 6-1 |
| 1984-05-07 | Nagoya CH | R16 | W | Mark Groetsch | 602 | 6-7 6-3 6-2 |
| 1984-05-07 | Nagoya CH | R32 | W | Etsuo Uchiyama | 826 | 6-1 6-2 |
| 1983-10-17 | Tokyo Outdoor | R64 | L | Andres Gomez | 13 | 7-5 6-3 |
| 1983-04-25 | Nagoya CH | F | L | Leo Palin | 216 | 6-4 6-2 |
| 1983-04-25 | Nagoya CH | SF | W | Morris Skip Strode | 127 | 6-2 2-6 6-4 |
| 1983-04-25 | Nagoya CH | QF | W | Shinichi Sakamoto | 473 | 6-3 6-0 |
| 1983-04-25 | Nagoya CH | R16 | W | Michael Wayman | 423 | 7-6 6-1 |
| 1983-04-25 | Nagoya CH | R32 | W | David Shaw | 490 | 6-1 6-0 |
| 1983-04-18 | Tokyo CH | QF | L | Jeff Turpin | 343 | 6-3 7-6 |
| 1983-04-18 | Tokyo CH | R16 | W | Toru Yonezawa | 369 | 6-0 2-6 6-2 |
| 1983-04-18 | Tokyo CH | R32 | W | Shoichi Tatsuno | 579 | 6-0 6-2 |
| 1982-10-18 | Tokyo Outdoor | R64 | L | Glenn Michibata | 579 | 3-6 6-1 6-2 |
| 1982-04-29 | Toyota City CH | F | L | Wally Masur | 423 | NA |
| 1982-04-29 | Toyota City CH | SF | W | Charles Buzz Strode | 158 | 6-3 7-5 |
| 1982-04-29 | Toyota City CH | QF | W | Morris Skip Strode | 227 | 6-1 4-6 6-2 |
| 1982-04-29 | Toyota City CH | R16 | W | Mike Brunnberg | 662 | 6-4 6-7 6-2 |
| 1982-04-29 | Toyota City CH | R32 | W | David Dowlen | 423 | 1-6 6-3 7-6 |
| 1982-04-21 | Nagareyama CH | R32 | L | Sashi Menon | 123 | 6-4 5-7 7-5 |
| 1981-11-23 | Manila | R32 | L | Brad Gilbert | – | 6-3 6-3 |
| 1981-10-26 | Tokyo Indoor | R32 | L | Vitas Gerulaitis | 14 | 6-4 5-7 6-1 |
| 1981-10-19 | Tokyo Outdoor | R32 | L | Ricardo Cano | 49 | 5-7 6-3 6-2 |
| 1981-10-19 | Tokyo Outdoor | R64 | W | Kenichi Hirai | 511 | 6-4 6-2 |
| 1981-07-06 | San Remo CH | R32 | L | Raul Antonio Viver | 325 | 7-5 6-1 |
| 1981-06-22 | Wimbledon | R128 | L | Kevin Curren | 34 | 6-7 4-6 6-3 7-6 6-4 |
| 1981-04-27 | Nagoya CH | R16 | L | Charlie Fancutt | 198 | 7-6 6-4 |
| 1981-04-27 | Nagoya CH | R32 | W | Nobuya Tamura | 400 | 6-2 6-3 |
| 1980-11-10 | Taipei | R32 | L | Fritz Buehning | 94 | 6-3 6-4 |
| 1980-10-20 | Tokyo Outdoor | R64 | L | George Hardie | 120 | 6-3 6-2 |
| 1980-08-11 | Cleveland | R32 | L | Gene Mayer | 6 | 6-1 7-5 |
| 1980-06-02 | Beckenham CH | R64 | L | Paul Kronk | 122 | 6-3 6-4 |