4–13Win–Loss
23.5%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 2 | 5 | 28.6% |
| Hard | 1 | 4 | 20.0% |
| Unknown | 1 | 4 | 20.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1982 | 0 | 1 | 0 | 0.0% |
| 1978 | 0 | 1 | 0 | 0.0% |
| 1977 | 0 | 3 | 0 | 0.0% |
| 1976 | 1 | 0 | 0 | 100.0% |
| 1975 | 1 | 0 | 0 | 100.0% |
| 1974 | 1 | 3 | 0 | 25.0% |
| 1973 | 0 | 2 | 0 | 0.0% |
| 1968 | 1 | 3 | 0 | 25.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1982-01-22 | Davis Cup AOC QF: PHI vs KOR | RR | L | Young Dae Jeon | – | 8-6 6-2 6-3 |
| 1978-11-20 | Manila | R32 | L | Cliff Letcher | 98 | 4-6 7-5 6-2 |
| 1977-11-14 | Manila | R32 | L | Dick Crealy | 69 | 7-6 6-4 |
| 1977-10-21 | Davis Cup AME PR: PHI vs JPN | RR | L | Takao Yamamoto | – | 7-5 6-4 6-3 |
| 1977-10-21 | Davis Cup AME PR: PHI vs JPN | RR | L | Kenichi Hirai | 220 | 6-4 3-6 6-4 6-0 |
| 1976-10-01 | Davis Cup G1 PR: PHI vs SRI | RR | W | Everard De Silva | – | 6-0 6-1 6-1 |
| 1975-10-01 | Davis Cup EUR PR: TPE vs PHI | RR | W | Yung Yan Lin | – | 6-0 6-0 6-2 |
| 1974-12-06 | Davis Cup AME QF: JPN vs PHI | RR | L | Jun Kuki | 137 | 6-3 6-2 6-3 |
| 1974-12-06 | Davis Cup AME QF: JPN vs PHI | RR | L | Toshiro Sakai | 170 | 6-1 7-5 6-0 |
| 1974-11-29 | Davis Cup G1 PR: SRI vs PHI | RR | W | Lassantha Fernando | – | 6-4 6-3 7-9 4-6 6-1 |
| 1974-11-16 | Manila | R32 | L | Phil Dent | 35 | 6-4 6-4 |
| 1973-10-29 | Hong Kong | R32 | L | Paul Gerken | 42 | 6-0 6-4 |
| 1973-10-21 | Manila | R32 | L | Paul Kronk | 142 | 2-6 6-0 6-2 |
| 1968-06-10 | Lugano | R32 | L | Ray Ruffels | – | 6-1 6-0 |
| 1968-06-07 | Barcelona | R32 | L | Ezio Di Matteo | – | 6-4 7-5 6-4 |
| 1968-06-07 | Barcelona | R64 | W | Jose Higueras | – | 6-4 6-4 6-2 |
| 1968-05-27 | Roland Garros | R128 | L | Terry Ryan | – | W/O |