8–23Menang–Kalah
25.8%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Clay | 4 | 9 | 30.8% |
| Hard | 2 | 8 | 20.0% |
| Grass | 2 | 5 | 28.6% |
| Unknown | 0 | 1 | 0.0% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1984 | 0 | 2 | 0 | 0.0% |
| 1983 | 1 | 2 | 0 | 33.3% |
| 1982 | 1 | 1 | 0 | 50.0% |
| 1981 | 4 | 7 | 0 | 36.4% |
| 1980 | 2 | 7 | 0 | 22.2% |
| 1979 | 0 | 3 | 0 | 0.0% |
| 1973 | 0 | 1 | 0 | 0.0% |
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1984-03-02 | Davis Cup Eastern QF: JPN vs PHI | RR | L | Shozo Shiraishi | 343 | 6-4 7-5 |
| 1984-03-02 | Davis Cup Eastern QF: JPN vs PHI | RR | L | Tsuyoshi Fukui | 259 | 6-0 4-6 6-3 7-5 |
| 1983-04-25 | Nagoya CH | R32 | L | Leo Palin | 216 | 6-7 7-6 6-3 |
| 1983-03-04 | Davis Cup AOC QF: KOR vs PHI | RR | W | Choon Ho Kim | – | 10-8 6-3 |
| 1983-03-04 | Davis Cup AOC QF: KOR vs PHI | RR | L | Young Dae Jeon | – | 6-1 6-4 8-6 |
| 1982-04-07 | Tokyo CH | R16 | L | Peter Feigl | 93 | 6-4 6-1 |
| 1982-04-07 | Tokyo CH | R32 | W | John Mccurdy | – | 6-2 7-5 |
| 1981-12-06 | Brisbane CH | R64 | L | Brett Edwards | – | 6-2 3-6 6-3 |
| 1981-11-23 | Manila | R16 | L | Hans Kary | 143 | 6-3 6-1 |
| 1981-11-23 | Manila | R32 | W | Manuel Valleramos | – | 6-4 6-2 |
| 1981-10-19 | Tokyo Outdoor | R64 | L | Drew Gitlin | 377 | 6-1 3-6 7-5 |
| 1981-07-06 | Newport | R16 | L | Anand Amritraj | 118 | 6-3 6-2 |
| 1981-07-06 | Newport | R32 | W | Larry Stefanki | 325 | 6-2 6-2 |
| 1981-04-06 | Kyoto CH | R16 | L | Dave Siegler | 325 | 6-1 6-0 |
| 1981-04-06 | Kyoto CH | R32 | W | Eiji Takeuchi | 579 | 6-4 6-1 |
| 1981-01-12 | Perth CH | R64 | L | Russell Barlow | – | 7-5 4-6 6-2 |
| 1981-01-05 | Adelaide | R16 | L | Syd Ball | 146 | 7-5 3-6 7-5 |
| 1981-01-05 | Adelaide | R32 | W | Wayne Hampson | 175 | 6-3 2-6 6-3 |
| 1980-10-20 | Tokyo Outdoor | R64 | L | Jan Norback | 177 | 6-3 6-1 |
| 1980-09-24 | Messina CH | R32 | L | Vittorio Magnelli | 420 | 2-6 6-1 6-1 |
| 1980-09-15 | Cozenza CH | R32 | L | Stefan Svensson | 368 | 6-2 6-1 |
| 1980-06-02 | Beckenham CH | R64 | L | Brad Guan | 368 | 6-1 6-3 |
| 1980-04-25 | Toyota City CH | R32 | L | Jun Kuki | 389 | 6-1 5-7 6-2 |
| 1980-04-09 | Maebashi City CH | QF | L | Markus Gunthardt | 326 | 4-6 6-0 6-1 |
| 1980-04-09 | Maebashi City CH | R16 | W | Cliff Letcher | 239 | 7-5 6-3 |
| 1980-04-09 | Maebashi City CH | R32 | W | Nobuya Tamura | 400 | 6-2 6-2 |
| 1980-04-02 | Shimizu City CH | R32 | L | Cliff Letcher | 239 | 6-3 6-1 |
| 1979-10-22 | Guadalajara CH | R32 | L | Andy Kohlberg | 496 | 6-3 6-4 |
| 1979-09-16 | Lincoln CH | R64 | L | Russell Simpson | 108 | 6-4 3-6 6-1 |
| 1979-04-30 | Nagoya CH | R32 | L | Marcello Lara | 163 | 6-2 6-4 |
| 1973-11-04 | Djkarta | R32 | L | Ray Keldie | 177 | 6-3 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0