189–200Win–Loss
48.6%Win %
1Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 64 | 61 | 51.2% |
| Clay | 54 | 58 | 48.2% |
| Carpet | 48 | 56 | 46.2% |
| Grass | 23 | 25 | 47.9% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1984 | 3 | 6 | 0 | 33.3% |
| 1983 | 9 | 19 | 0 | 32.1% |
| 1982 | 17 | 22 | 1 | 43.6% |
| 1981 | 31 | 22 | 1 | 58.5% |
| 1980 | 18 | 17 | 0 | 51.4% |
| 1979 | 47 | 30 | 0 | 61.0% |
| 1978 | 44 | 31 | 0 | 58.7% |
| 1977 | 11 | 22 | 0 | 33.3% |
| 1976 | 6 | 14 | 0 | 30.0% |
| 1975 | 0 | 2 | 0 | 0.0% |
| 1974 | 1 | 6 | 0 | 14.3% |
| 1973 | 2 | 7 | 0 | 22.2% |
| 1972 | 0 | 2 | 0 | 0.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1984-10-29 | Taipei | R32 | L | Marty Davis | 57 | 6-7 6-4 6-3 |
| 1984-10-22 | Hong Kong | R16 | L | Andres Gomez | 5 | 7-6 7-6 |
| 1984-10-22 | Hong Kong | R32 | W | Mark Edmondson | 101 | 6-2 6-2 |
| 1984-10-08 | Tokyo Outdoor | R64 | L | Tom Cain | 229 | 7-6 6-2 |
| 1984-09-10 | Los Angeles | R64 | L | Bob Lutz | 322 | 6-2 6-2 |
| 1984-08-28 | US Open | R128 | L | Libor Pimek | 28 | 6-2 1-6 6-4 4-6 6-1 |
| 1984-01-16 | Amarillo CH | QF | L | Robert Seguso | 146 | 6-3 6-4 |
| 1984-01-16 | Amarillo CH | R16 | W | David Dowlen | 173 | 7-6 6-3 |
| 1984-01-16 | Amarillo CH | R32 | W | Morris Skip Strode | 205 | 6-4 6-4 |
| 1983-11-29 | Australian Open | R64 | L | Steve Denton | 29 | 4-6 6-2 6-3 6-4 |
| 1983-11-29 | Australian Open | R128 | W | Brad Gilbert | 61 | 3-6 7-5 2-6 6-3 9-7 |
| 1983-11-07 | Taipei | R32 | L | Scott Davis | 23 | 6-3 6-0 |
| 1983-10-31 | Hong Kong | R16 | L | Wally Masur | 125 | 7-6 6-2 |
| 1983-10-31 | Hong Kong | R32 | W | Tom Gullikson | 51 | 3-6 6-2 7-5 |
| 1983-10-24 | Tokyo Indoor | R32 | L | Hank Pfister | 21 | 6-3 1-6 6-4 |
| 1983-10-17 | Tokyo Outdoor | R64 | L | David Pate | 203 | 6-4 6-4 |
| 1983-09-25 | Maui | R32 | L | Shozo Shiraishi | 831 | 6-2 6-2 |
| 1983-09-19 | San Francisco | R32 | L | Kevin Curren | 7 | 7-5 6-1 |
| 1983-08-30 | US Open | R128 | L | Gianni Ocleppo | 52 | 6-3 7-6 7-6 |
| 1983-06-20 | Wimbledon | R128 | L | Stefan Simonsson | 57 | 6-3 7-6 6-4 |
| 1983-06-06 | Queen's Club | R64 | L | Matt Doyle | 95 | 7-5 6-3 |
| 1983-05-23 | Roland Garros | R32 | L | Yannick Noah | 6 | 7-5 7-6 6-2 |
| 1983-05-23 | Roland Garros | R64 | W | Damir Keretic | 86 | 6-2 0-6 6-2 6-2 |
| 1983-05-23 | Roland Garros | R128 | W | Bruce Foxworth | 98 | 1-6 6-2 7-5 6-2 |
| 1983-05-16 | Munich | R16 | L | Pavel Slozil | 54 | 7-5 6-2 |
| 1983-05-16 | Munich | R32 | W | Andreas Maurer | 143 | 6-4 7-6 |
| 1983-05-01 | Forest Hills WCT | R64 | L | Jan Gunnarsson | 143 | 7-6 4-6 6-2 |
| 1983-04-11 | Los Angeles | R32 | L | Johan Kriek | 17 | 4-6 6-3 6-4 |
| 1983-04-11 | Los Angeles | R64 | W | Francisco Gonzalez | 85 | 6-3 6-4 |
| 1983-03-14 | Rotterdam | R32 | L | Tom Gullikson | 53 | 3-6 7-5 6-1 |
| 1983-03-07 | Brussels | R32 | L | Peter Mcnamara | 10 | 6-1 7-6 |
| 1983-02-21 | La Quinta | R64 | L | Bernard Fritz | 96 | 6-2 6-2 |
| 1983-01-31 | Caracas | R32 | L | Jaime Fillol | 77 | 6-3 6-4 |
| 1983-01-24 | Guaruja | QF | L | Tomas Smid | 24 | 7-5 6-2 |
| 1983-01-24 | Guaruja | R16 | W | Ramiro Benavides | 209 | 6-2 6-0 |
| 1983-01-24 | Guaruja | R32 | W | Marcos Hocevar | 37 | 6-4 3-6 6-2 |
| 1983-01-24 | Guaruja | R64 | W | Egan Adams | 109 | 6-2 6-1 |
| 1982-11-22 | Johannesburg | R16 | L | Guillermo Vilas | 4 | 6-1 6-4 |
| 1982-11-22 | Johannesburg | R32 | W | Robbie Venter | 224 | 1-6 6-4 6-3 |
| 1982-11-15 | Dortmund WCT | R16 | L | Mark Dickson | 37 | 4-6 6-3 6-4 |
| 1982-11-15 | Dortmund WCT | R32 | W | Stanislav Birner | 68 | 6-2 6-1 |
| 1982-11-08 | Taipei | R16 | L | Craig Wittus | 151 | 6-3 4-6 6-2 |
| 1982-11-08 | Taipei | R32 | W | Larry Stefanki | 325 | 3-6 6-2 6-4 |
| 1982-11-01 | Hong Kong | F | W | Morris Skip Strode | 227 | 6-3 6-3 |
| 1982-11-01 | Hong Kong | SF | W | Brad Gilbert | 93 | 6-4 7-6 |
| 1982-11-01 | Hong Kong | QF | W | Mike Bauer | – | 6-4 6-4 |
| 1982-11-01 | Hong Kong | R16 | W | Jimmy Brown | 86 | 6-3 7-6 |
| 1982-11-01 | Hong Kong | R32 | W | Sashi Menon | 123 | 6-7 6-3 6-4 |
| 1982-10-25 | Tokyo Indoor | QF | L | Mark Edmondson | 15 | 6-3 7-5 |
| 1982-10-25 | Tokyo Indoor | R16 | W | Hank Pfister | 27 | 6-2 6-4 |