42–55Win–Loss
43.3%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 27 | 39 | 40.9% |
| Hard | 13 | 10 | 56.5% |
| Carpet | 1 | 4 | 20.0% |
| Grass | 1 | 2 | 33.3% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1989 | 1 | 2 | 0 | 33.3% |
| 1988 | 2 | 3 | 0 | 40.0% |
| 1987 | 4 | 3 | 0 | 57.1% |
| 1986 | 3 | 4 | 0 | 42.9% |
| 1985 | 3 | 2 | 0 | 60.0% |
| 1984 | 3 | 2 | 0 | 60.0% |
| 1983 | 3 | 3 | 0 | 50.0% |
| 1982 | 3 | 2 | 0 | 60.0% |
| 1981 | 1 | 5 | 0 | 16.7% |
| 1980 | 5 | 5 | 0 | 50.0% |
| 1979 | 10 | 14 | 0 | 41.7% |
| 1978 | 4 | 7 | 0 | 36.4% |
| 1977 | 0 | 1 | 0 | 0.0% |
| 1975 | 0 | 1 | 0 | 0.0% |
| 1974 | 0 | 1 | 0 | 0.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1980-09-08 | Campinas CH | R32 | W | Pablo Arraya | – | 7-6 6-1 |
| 1980-09-08 | Campinas CH | R64 | W | Steve Rogul | 662 | 6-3 2-6 6-1 |
| 1980-09-01 | Curitiba CH | R16 | L | Gustavo Guerrero | 347 | 6-3 6-4 |
| 1980-09-01 | Curitiba CH | R32 | W | Ivan Molina | 100 | 7-6 6-4 |
| 1980-08-25 | Porto Alegre CH | R64 | L | Ivan Molina | 100 | 6-4 4-6 6-2 |
| 1980-08-18 | Rio De Janeiro CH | R16 | L | Carlos Gattiker | 100 | 6-4 6-2 |
| 1980-08-18 | Rio De Janeiro CH | R32 | W | Leo Palin | 135 | 4-6 7-6 6-4 |
| 1980-08-18 | Rio De Janeiro CH | R64 | W | Raul Antonio Viver | 300 | 6-3 6-2 |
| 1980-04-28 | Sao Paulo | R32 | L | Anand Amritraj | 204 | 6-2 6-4 |
| 1979-11-26 | Santiago | R32 | L | Ricardo Acuna | 232 | 6-1 3-6 6-4 |
| 1979-11-12 | Bogota | QF | L | Reinhart Probst | 323 | 6-2 7-5 |
| 1979-11-12 | Bogota | R16 | W | Alvaro Betancur | 184 | 7-5 6-4 |
| 1979-11-12 | Bogota | R32 | W | Joao Soares | 91 | 7-5 3-6 7-5 |
| 1979-11-05 | Quito | R32 | L | Ricardo Acuna | 232 | 3-6 7-5 6-3 |
| 1979-10-08 | Barcelona | R32 | L | Hans Gildemeister | 25 | 4-6 6-1 6-1 |
| 1979-10-08 | Barcelona | R64 | W | Paul Kronk | 98 | 6-2 3-6 6-4 |
| 1979-09-24 | Madrid | R64 | L | Manuel Orantes | 24 | 6-1 6-1 |
| 1979-09-17 | Palermo | R32 | L | Peter Mcnamara | 44 | 6-2 6-1 |
| 1979-08-15 | Sao Paulo CH | QF | L | Belus Prajoux | 111 | 6-3 6-0 |
| 1979-08-15 | Sao Paulo CH | R16 | W | Alvaro Betancur | 184 | 6-1 6-2 |
| 1979-08-06 | Ribeiro Preto CH | R32 | L | Carlos Gattiker | 414 | 6-3 7-5 |
| 1979-08-06 | Ribeiro Preto CH | R64 | W | Mike Benson | – | 6-1 7-6 |
| 1979-07-29 | Salvador CH | R64 | L | Jose Martins | – | 6-2 4-6 7-6 |
| 1979-07-23 | Porto Alegre CH | R16 | L | Leo Palin | 236 | 2-6 7-6 6-2 |
| 1979-07-23 | Porto Alegre CH | R32 | W | Mark Turpin | – | 6-3 6-1 |
| 1979-07-23 | Porto Alegre CH | R64 | W | Guillermo Aubone | 555 | 6-4 7-5 |
| 1979-06-25 | Wimbledon | R128 | L | Tom Okker | 32 | 6-1 7-5 6-1 |
| 1979-06-11 | Brussels | R32 | L | Werner Zirngibl | 86 | 6-1 6-2 |
| 1979-05-28 | Roland Garros | R64 | L | Rolf Gehring | 53 | 6-4 6-1 6-3 |
| 1979-05-28 | Roland Garros | R128 | W | Alvin Gardiner | 94 | 6-4 7-6 6-2 |
| 1979-05-07 | Raleigh CH | R16 | L | Gabriel Urpi | 496 | 4-6 6-2 6-1 |
| 1979-05-07 | Raleigh CH | R32 | W | Gordon Jones | 328 | 6-4 4-6 7-5 |
| 1979-05-07 | Raleigh CH | R64 | W | John Hayes | 211 | 6-4 6-4 |
| 1978-12-04 | Santiago | R32 | L | Jaime Fillol | 74 | 6-3 6-4 |
| 1978-07-30 | Wall CH | R64 | L | P Krajcik | – | 6-0 3-0 RET |
| 1978-07-10 | Cincinnati | R64 | L | Nick Saviano | 48 | 6-1 6-2 |
| 1978-07-09 | Raleigh CH | R32 | L | Pat Dupre | 55 | 6-2 6-1 |
| 1978-07-09 | Raleigh CH | R64 | W | Michael Greenberg | 285 | 6-3 7-6 |
| 1978-07-02 | Asheville CH | R64 | L | Butch Seewagen | 144 | 3-6 6-4 7-6 |
| 1978-06-25 | Birmingham CH | R32 | L | George Taylor | 281 | 6-4 4-6 7-6 |
| 1978-06-25 | Birmingham CH | R64 | W | John Sadri | 397 | 6-4 6-4 |
| 1978-06-18 | Shreveport CH | R16 | L | Marcello Lara | 99 | 6-3 6-1 |
| 1978-06-18 | Shreveport CH | R32 | W | Ramiro Benavides | 161 | 3-6 6-3 6-3 |
| 1978-06-18 | Shreveport CH | R64 | W | Chip Fisher | – | W/O |
| 1977-08-31 | US Open | R128 | L | Mark Edmondson | 58 | 3-6 6-1 6-4 |
| 1975-03-11 | Hampton | R32 | L | Clark Graebner | 73 | 6-2 7-6 |
| 1974-03-10 | Hampton | R64 | L | Toma Ovici | 161 | 6-3 6-1 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0