117–154Win–Loss
43.2%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 99 | 122 | 44.8% |
| Carpet | 7 | 10 | 41.2% |
| Hard | 3 | 9 | 25.0% |
| Grass | 3 | 8 | 27.3% |
| Unknown | 5 | 5 | 50.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1986 | 1 | 3 | 0 | 25.0% |
| 1985 | 2 | 3 | 0 | 40.0% |
| 1984 | 0 | 1 | 0 | 0.0% |
| 1983 | 1 | 6 | 0 | 14.3% |
| 1982 | 8 | 6 | 0 | 57.1% |
| 1981 | 13 | 16 | 0 | 44.8% |
| 1980 | 12 | 17 | 0 | 41.4% |
| 1979 | 13 | 10 | 1 | 56.5% |
| 1978 | 12 | 17 | 0 | 41.4% |
| 1977 | 18 | 20 | 0 | 47.4% |
| 1976 | 14 | 14 | 0 | 50.0% |
| 1975 | 12 | 17 | 0 | 41.4% |
| 1974 | 9 | 20 | 0 | 31.0% |
| 1973 | 1 | 2 | 0 | 33.3% |
| 1972 | 1 | 2 | 0 | 33.3% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1979-07-23 | Porto Alegre CH | F | W | Fernando Maynetto | 175 | 6-2 6-4 |
| 1979-07-23 | Porto Alegre CH | SF | W | Joao Soares | 89 | 6-2 6-4 |
| 1979-07-23 | Porto Alegre CH | QF | W | Leo Palin | 236 | 6-3 2-6 6-1 |
| 1979-07-23 | Porto Alegre CH | R16 | W | Roberto Lombardi | 374 | 7-6 6-2 |
| 1979-07-23 | Porto Alegre CH | R32 | W | Julio Goes | – | 6-4 6-0 |
| 1979-07-23 | Porto Alegre CH | R64 | W | Eleuterio Martins | – | 6-2 6-1 |
| 1979-05-28 | Roland Garros | R128 | L | Mike Cahill | 73 | 6-1 6-3 6-4 |
| 1979-05-14 | Florence | R16 | L | Buster C Mottram | 26 | 6-1 1-6 6-2 |
| 1979-05-14 | Florence | R32 | W | Hans Kary | 192 | 7-6 6-2 |
| 1979-05-07 | Cuneo CH | R16 | L | Dominique Bedel | 170 | 6-3 6-0 |
| 1979-05-07 | Cuneo CH | R32 | W | Gregoire Rafaitin | – | 6-4 6-2 |
| 1979-04-16 | Johannesburg | R32 | L | Brian Fairlie | 123 | 6-1 6-2 |
| 1978-12-04 | Santiago | R32 | L | Alvaro Betancur | 131 | 6-3 6-4 |
| 1978-11-26 | Buenos Aires | R32 | L | Corrado Barazzutti | 9 | 6-4 6-0 |
| 1978-10-09 | Barcelona | R16 | L | Ivan Lendl | 324 | 6-2 6-3 |
| 1978-10-09 | Barcelona | R32 | W | Eddie Dibbs | 5 | 6-2 6-4 |
| 1978-10-09 | Barcelona | R64 | W | Alvaro Margets | – | 6-1 6-0 |
| 1978-10-08 | Madrid | R64 | L | Jaime Fillol | 39 | 7-6 6-3 |
| 1978-08-21 | Boston | R64 | L | Manuel Orantes | 9 | 6-2 5-7 6-4 |
| 1978-08-14 | Montreal / Toronto | R64 | L | Jaime Fillol | 23 | 6-1 6-3 |
| 1978-08-07 | Indianapolis | R64 | L | Colin Dowdeswell | 79 | 3-6 7-6 8-6 |
| 1978-07-30 | South Orange | R16 | L | Guillermo Vilas | 2 | 6-3 6-3 |
| 1978-07-30 | South Orange | R32 | W | Ion Tiriac | 106 | 6-0 7-5 |
| 1978-07-24 | Hilversum | R32 | L | Corrado Barazzutti | 9 | 6-4 6-2 |
| 1978-07-17 | Stuttgart Outdoor | QF | L | Buster C Mottram | 17 | 6-1 6-4 |
| 1978-07-17 | Stuttgart Outdoor | R16 | W | Eric Deblicker | 82 | 6-1 6-3 |
| 1978-07-17 | Stuttgart Outdoor | R32 | W | Lito Alvarez | 123 | 6-1 6-2 |
| 1978-07-10 | Gstaad | QF | L | Jeff Borowiak | 39 | 7-6 6-4 |
| 1978-07-10 | Gstaad | R16 | W | Mark Edmondson | 168 | 3-6 6-3 8-7 RET |
| 1978-07-10 | Gstaad | R32 | W | Lito Alvarez | 123 | 6-3 6-3 |
| 1978-06-26 | Wimbledon | R128 | L | Ross Case | 62 | 7-5 4-6 7-9 6-1 6-4 |
| 1978-06-19 | Queen's Club | R64 | L | Peter Feigl | 177 | 9-7 6-1 |
| 1978-06-18 | Birmingham | QF | L | Raul Ramirez | 7 | 6-1 6-3 |
| 1978-06-18 | Birmingham | R16 | W | Sashi Menon | 175 | 6-4 4-6 6-3 |
| 1978-06-18 | Birmingham | R32 | W | Rick Fisher | 113 | 6-2 6-3 |
| 1978-06-18 | Birmingham | R64 | W | Jonathan Smith | 187 | 8-6 1-6 6-1 |
| 1978-05-29 | Roland Garros | R64 | L | Harold Solomon | 12 | 7-6 6-3 6-7 6-3 |
| 1978-05-29 | Roland Garros | R128 | W | Louk Sanders | 100 | 7-5 6-7 4-6 6-1 6-2 |
| 1978-05-22 | Rome | R64 | L | Brian Gottfried | 5 | 6-2 5-7 6-2 |
| 1978-05-21 | Florence | R16 | L | Ricardo Ycaza | 97 | 4-6 6-2 6-4 |
| 1978-05-21 | Florence | R32 | W | Harold Solomon | 12 | 6-4 6-2 |
| 1977-12-09 | Davis Cup SAM PR: CHI vs BOL | RR | W | Ramiro Benavides | 147 | 6-1 6-1 6-1 |
| 1977-12-09 | Davis Cup SAM PR: CHI vs BOL | RR | W | Mario Martinez | – | 6-4 6-1 6-3 |
| 1977-11-21 | Buenos Aires | QF | L | Guillermo Vilas | 2 | 6-3 6-2 |
| 1977-11-21 | Buenos Aires | R16 | W | Ion Tiriac | 96 | 7-6 7-5 |
| 1977-11-21 | Buenos Aires | R32 | W | Georges Goven | 71 | 6-4 6-4 |
| 1977-11-14 | Santiago | QF | L | Jaime Fillol | 19 | 3-6 6-2 6-4 |
| 1977-11-14 | Santiago | R16 | W | Jaime Pinto Bravo | 152 | 6-4 6-4 |
| 1977-11-14 | Santiago | R32 | W | Ricardo Cano | 91 | 7-5 6-4 |
| 1977-11-07 | Bogota | R32 | L | Jairo Velasco | 235 | 6-4 6-0 |