267–194Win–Loss
57.9%Win %
6Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 110 | 76 | 59.1% |
| Hard | 65 | 49 | 57.0% |
| Carpet | 40 | 30 | 57.1% |
| Unknown | 32 | 15 | 68.1% |
| Grass | 20 | 24 | 45.5% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1985 | 0 | 1 | 0 | 0.0% |
| 1984 | 0 | 1 | 0 | 0.0% |
| 1983 | 5 | 4 | 0 | 55.6% |
| 1982 | 10 | 12 | 1 | 45.5% |
| 1981 | 6 | 8 | 0 | 42.9% |
| 1980 | 14 | 12 | 1 | 53.8% |
| 1979 | 17 | 11 | 1 | 60.7% |
| 1977 | 1 | 7 | 0 | 12.5% |
| 1976 | 17 | 9 | 0 | 65.4% |
| 1975 | 21 | 22 | 0 | 48.8% |
| 1974 | 24 | 13 | 0 | 64.9% |
| 1973 | 5 | 7 | 0 | 41.7% |
| 1972 | 22 | 18 | 1 | 55.0% |
| 1971 | 33 | 14 | 1 | 70.2% |
| 1970 | 23 | 17 | 0 | 57.5% |
| 1969 | 39 | 20 | 3 | 66.1% |
| 1968 | 30 | 18 | 1 | 62.5% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1985-11-04 | Curitiba CH | R32 | L | Julio Goes | 78 | 6-2 7-6 |
| 1984-01-23 | Guaruja CH | R64 | L | Jose Daher | 527 | 6-2 7-6 |
| 1983-11-21 | Bahia | R16 | L | Fernando Roese | 258 | 7-5 6-4 |
| 1983-11-21 | Bahia | R32 | W | Javier Restrepo | 226 | 6-3 6-2 |
| 1983-07-25 | Campos CH | QF | L | Rocky Royer | 154 | 6-7 7-6 6-2 |
| 1983-07-25 | Campos CH | R16 | W | Carlos Chabalgoity | 415 | 6-7 6-3 6-4 |
| 1983-07-25 | Campos CH | R32 | W | Martin Jaite | 285 | 6-2 6-2 |
| 1983-04-04 | Curitiba CH | QF | L | Zoltan Kuharszky | 130 | 7-6 7-5 |
| 1983-04-04 | Curitiba CH | R16 | W | Ramiro Benavides | 209 | 7-6 1-6 6-3 |
| 1983-04-04 | Curitiba CH | R32 | W | Belus Prajoux | 172 | 7-6 7-6 |
| 1983-03-28 | Sao Paulo CH | R32 | L | Tony Giammalva | 177 | 6-4 7-5 |
| 1982-11-22 | Bahia | R32 | L | Carlos Kirmayr | 59 | 7-6 6-4 6-3 |
| 1982-09-20 | Los Angeles-2 WCT | R32 | L | Kevin Curren | 31 | 6-1 7-5 |
| 1982-08-23 | Sao Paulo CH | R32 | L | Dacio Campos | – | 6-4 6-3 |
| 1982-08-16 | Sao Paulo CH | R32 | L | Ramiro Benavides | 173 | 2-6 6-3 6-4 |
| 1982-08-09 | Brasilia CH | R64 | L | Patrizio Parrini | 300 | 7-6 7-5 |
| 1982-08-02 | Porto Alegre CH | R16 | L | Ney Keller | 232 | 6-3 7-5 |
| 1982-08-02 | Porto Alegre CH | R32 | W | Marcelo Morrelli | – | 6-2 6-0 |
| 1982-08-02 | Porto Alegre CH | R64 | W | Paschoal Penetta | 341 | 6-4 3-6 6-3 |
| 1982-07-26 | Rio De Janeiro CH | R32 | L | Magnus Tideman | – | 6-4 5-7 6-4 |
| 1982-07-19 | Campos CH | QF | L | Mike Brunnberg | 662 | 6-4 6-7 6-3 |
| 1982-07-19 | Campos CH | R16 | W | Ney Keller | 232 | 7-5 7-5 |
| 1982-07-19 | Campos CH | R32 | W | Nelson Aerts | 454 | 6-1 6-1 |
| 1982-05-02 | Forest Hills WCT | R64 | L | Rod Frawley | 46 | 6-4 6-1 |
| 1982-04-27 | Hilton Head WCT | R32 | L | Chris Lewis | 37 | 6-0 7-5 |
| 1982-04-04 | Curitiba CH | R32 | L | Givaldo Barbosa | 356 | 6-4 6-4 |
| 1982-03-01 | Sao Paulo CH | F | W | Cassio Motta | 255 | 7-6 7-6 |
| 1982-03-01 | Sao Paulo CH | SF | W | Renato Joaquim | 662 | 6-3 6-4 |
| 1982-03-01 | Sao Paulo CH | QF | W | Roger Guedes | 283 | 6-4 6-1 |
| 1982-03-01 | Sao Paulo CH | R16 | W | Juan Hernandez | 662 | 3-6 6-3 6-3 |
| 1982-03-01 | Sao Paulo CH | R32 | W | Paulo Wildmann | 382 | 6-3 6-2 |
| 1982-01-18 | Guaruja | R16 | L | Marcos Hocevar | 98 | 4-6 6-3 6-0 |
| 1982-01-18 | Guaruja | R32 | W | Pat Dupre | 44 | 6-4 6-4 |
| 1981-11-30 | Bahia CH | R32 | L | Carlos Kirmayr | 40 | 4-6 7-6 7-6 |
| 1981-10-02 | Davis Cup WG PO: BRA vs FRG | RR | L | Peter Elter | 91 | 7-5 7-5 6-3 |
| 1981-10-02 | Davis Cup WG PO: BRA vs FRG | RR | L | Ulrich Pinner | 82 | 6-3 6-3 6-2 |
| 1981-08-10 | Brasilia CH | F | L | Pablo Arraya | 309 | 6-3 3-6 6-4 |
| 1981-08-10 | Brasilia CH | SF | W | Alejandro Gattiker | 232 | 6-1 2-6 6-0 |
| 1981-08-10 | Brasilia CH | QF | W | Thomas Stalhandske | – | 6-4 6-4 |
| 1981-08-10 | Brasilia CH | R16 | W | Andres Molina | 302 | 3-6 6-4 6-3 |
| 1981-08-10 | Brasilia CH | R32 | W | Edvaldo Oliveira | – | 6-2 6-4 |
| 1981-08-10 | Brasilia CH | R64 | W | Ivan Kley | 439 | 5-7 6-0 6-3 |
| 1981-05-04 | Forest Hills WCT | R32 | L | Brian Teacher | 15 | 6-3 6-3 |
| 1981-04-13 | Curitiba CH | R32 | L | Pablo Arraya | 309 | 6-3 6-4 |
| 1981-03-06 | Davis Cup WG R1: ROU vs BRA | RR | L | Florin Segarceanu | 292 | 4-6 6-3 7-5 4-6 6-0 |
| 1981-03-06 | Davis Cup WG R1: ROU vs BRA | RR | W | Andrei Dirzu | 403 | 6-2 6-4 6-1 |
| 1981-01-19 | Guaruja | R32 | L | Ricardo Cano | 71 | 6-4 6-3 |
| 1980-11-25 | Johannesburg | R32 | L | Guillermo Vilas | 4 | 6-2 6-2 |
| 1980-11-17 | Buenos Aires | R16 | L | Jose Luis Clerc | 8 | 1-6 6-2 6-1 |
| 1980-11-17 | Buenos Aires | R32 | W | Roberto Carruthers | 272 | 7-6 6-3 |