46–92Menang–Kalah
33.3%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Clay | 41 | 75 | 35.3% |
| Hard | 1 | 8 | 11.1% |
| Unknown | 3 | 4 | 42.9% |
| Grass | 1 | 2 | 33.3% |
| Carpet | 0 | 3 | 0.0% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1981 | 1 | 1 | 0 | 50.0% |
| 1980 | 6 | 14 | 0 | 30.0% |
| 1979 | 4 | 7 | 0 | 36.4% |
| 1978 | 12 | 20 | 0 | 37.5% |
| 1977 | 9 | 20 | 0 | 31.0% |
| 1976 | 9 | 19 | 0 | 32.1% |
| 1975 | 3 | 6 | 0 | 33.3% |
| 1974 | 1 | 1 | 0 | 50.0% |
| 1972 | 0 | 1 | 0 | 0.0% |
| 1970 | 1 | 2 | 0 | 33.3% |
| 1968 | 0 | 1 | 0 | 0.0% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1976-10-11 | Madrid | R32 | L | Balazs Taroczy | 39 | 6-4 6-2 |
| 1976-10-11 | Madrid | R64 | W | Barry Phillips Moore | 102 | 6-3 5-7 6-4 |
| 1976-10-04 | Tehran | R16 | L | Guillermo Vilas | 3 | 6-3 6-3 |
| 1976-10-04 | Tehran | R32 | W | Keith Richardson | – | 6-1 6-2 |
| 1976-10-04 | Tehran | R64 | W | Jim Mcmanus | 105 | 6-1 6-4 |
| 1976-09-01 | US Open | R128 | L | Gerald Battrick | 94 | 7-6 7-5 |
| 1976-08-23 | Boston | R64 | L | Corrado Barazzutti | 21 | 7-5 6-2 |
| 1976-08-09 | Indianapolis | R32 | L | Harold Solomon | 12 | 6-0 6-2 |
| 1976-08-09 | Indianapolis | R64 | W | Juan Gisbert | 45 | 4-6 6-2 7-6 |
| 1976-08-08 | North Conway | R32 | L | Ken Rosewall | 9 | 6-4 6-1 |
| 1976-08-08 | North Conway | R64 | W | Butch Seewagen | 249 | 6-4 5-7 7-6 |
| 1976-08-02 | Louisville | R32 | L | Tom Gorman | 34 | 2-6 6-4 7-6 |
| 1976-08-02 | Louisville | R64 | W | Jeff Borowiak | 42 | 6-4 2-1 RET |
| 1976-07-26 | Washington | R32 | L | Butch Seewagen | 249 | 6-2 3-6 6-2 |
| 1976-07-26 | Washington | R64 | W | Jaime Fillol | 15 | 6-1 1-6 6-4 |
| 1976-07-18 | Kitzbuhel | R64 | L | Vladimir Zednik | 148 | 6-4 5-7 6-2 |
| 1976-07-04 | Bastad | R32 | L | Fred Mcnair | 122 | 6-2 2-6 7-5 |
| 1976-07-04 | Bastad | R64 | W | George Hardie | 129 | 6-4 6-4 |
| 1976-05-31 | Roland Garros | R64 | L | Francois Jauffret | 39 | 4-6 1-6 6-3 6-3 6-2 |
| 1976-05-31 | Roland Garros | R128 | W | Herve Gauvain | 373 | 6-4 7-6 7-5 |
| 1976-05-24 | Rome | R64 | L | Harold Solomon | 17 | 3-6 6-1 7-5 |
| 1976-05-17 | Hamburg | R64 | L | Colin Dibley | 94 | 6-2 6-1 |
| 1975-10-17 | Davis Cup AME PR: CAN vs COL | RR | L | Dale Power | 330 | 6-4 22-24 2-6 6-3 7-5 |
| 1975-08-27 | US Open | R64 | L | Guillermo Vilas | 3 | 6-1 6-1 |
| 1975-08-27 | US Open | R128 | W | Billy Martin | 37 | 2-6 6-4 6-1 |
| 1975-08-11 | Toronto | R32 | L | Juan Gisbert | 33 | 6-3 6-4 |
| 1975-08-11 | Toronto | R64 | W | Raymond Moore | 75 | 6-1 7-5 |
| 1975-07-21 | Washington | R32 | L | Cliff Richey | 22 | 2-6 6-2 6-2 |
| 1975-07-21 | Washington | R64 | W | Trey Waltke | 80 | 6-2 6-2 |
| 1975-03-17 | New York | R32 | L | Jun Kuki | 92 | 7-5 6-4 |
| 1975-02-03 | St. Petersburg WCT | R32 | L | Geoff Masters | 54 | 6-3 6-1 |
| 1974-07-23 | Washington | R64 | L | John Alexander | 19 | 6-3 7-6 |
| 1974-05-10 | Davis Cup EUR F: COL vs RSA | RR | W | Byron Bertram | 157 | 6-2 4-6 8-6 8-6 |
| 1972-10-23 | Barcelona | R64 | L | Colin Dibley | – | 6-4 9-7 |
| 1970-04-11 | Davis Cup SAM SF: COL vs URU | RR | W | Gustavo Stapf | – | 6-1 6-0 6-0 |
| 1970-04-04 | Davis Cup SAM QF: COL vs ECU | RR | L | Pancho Guzman | – | 6-3 6-4 6-3 |
| 1970-03-16 | Barranquilla | R32 | L | Peter Szoke | – | 7-5 6-2 |
| 1968-03-04 | Barranquilla | R32 | L | Ray Ruffels | – | 6-2 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0