25–25Menang–Kalah
50.0%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Clay | 11 | 12 | 47.8% |
| Grass | 4 | 7 | 36.4% |
| Hard | 5 | 5 | 50.0% |
| Unknown | 5 | 1 | 83.3% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1982 | 0 | 1 | 0 | 0.0% |
| 1971 | 3 | 3 | 0 | 50.0% |
| 1970 | 6 | 6 | 0 | 50.0% |
| 1969 | 9 | 9 | 0 | 50.0% |
| 1968 | 7 | 6 | 0 | 53.8% |
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1982-01-25 | Vina del Mar | R32 | L | Ricardo Cano | 59 | 6-1 6-2 |
| 1971-04-14 | Jacksonville | R16 | L | Gerald Battrick | – | 6-0 6-4 |
| 1971-04-14 | Jacksonville | R32 | W | Steve Turner | – | 6-4 4-6 6-4 |
| 1971-03-28 | San Juan | R16 | L | Clark Graebner | – | 6-1 6-4 |
| 1971-03-28 | San Juan | R32 | W | Pancho Guzman | – | W/O |
| 1971-03-21 | Caracas | R16 | L | Jose Edison Mandarino | – | 6-1 7-6 |
| 1971-03-21 | Caracas | R32 | W | Arseny Markoff | – | 6-2 6-4 |
| 1970-09-02 | US Open | R128 | L | Jim Osborne | – | 6-7 5-7 6-4 6-3 6-1 |
| 1970-04-21 | Houston | R16 | L | Ingo Buding | – | 2-6 6-3 6-2 |
| 1970-04-21 | Houston | R32 | W | Brian Gottfried | – | 6-2 6-1 |
| 1970-04-06 | Kingston | R16 | L | Richard Russell | – | W/O |
| 1970-03-29 | San Juan | QF | L | Arthur Ashe | – | 6-1 6-3 |
| 1970-03-29 | San Juan | R16 | W | Ingo Buding | – | 7-5 7-9 7-5 |
| 1970-03-29 | San Juan | R32 | W | Roy Barth | – | 6-4 3-6 6-0 |
| 1970-03-16 | Barranquilla | QF | L | Jan Kodes | – | 6-3 7-5 |
| 1970-03-16 | Barranquilla | R16 | W | Peter Curtis | – | W/O |
| 1970-03-16 | Barranquilla | R32 | W | Jaime Salas | – | 6-0 6-0 |
| 1970-03-09 | Caracas | R16 | L | Jim Mcmanus | – | 6-4 7-5 |
| 1970-03-09 | Caracas | R32 | W | Hans Joachim Ploetz | – | 8-6 6-4 |
| 1969-11-11 | Buenos Aires | R32 | L | Milan Holecek | – | 6-1 6-2 6-2 |
| 1969-08-27 | US Open | R32 | L | Tony Roche | – | 6-2 6-3 6-1 |
| 1969-08-27 | US Open | R64 | W | Herb Fitzgibbon | – | 6-4 3-6 6-8 6-3 6-4 |
| 1969-08-27 | US Open | R128 | W | Pancho Guzman | – | 6-4 6-4 6-2 |
| 1969-07-21 | Indianapolis | QF | L | Clark Graebner | – | 6-1 RET |
| 1969-07-21 | Indianapolis | R16 | W | Allan Stone | – | 8-6 5-7 7-5 |
| 1969-07-21 | Indianapolis | R32 | W | Robert Lutz | – | 8-6 6-2 |
| 1969-07-21 | Indianapolis | R64 | W | Rauty Krog | – | 6-0 6-2 |
| 1969-07-14 | Cincinnati | R32 | L | Stan Smith | – | 6-3 6-2 |
| 1969-07-14 | Cincinnati | R64 | W | Jaime Pinto Bravo | – | 8-6 6-2 |
| 1969-06-23 | Wimbledon | R64 | L | Earl Butch Buchholz | – | 8-6 6-2 6-4 |
| 1969-06-23 | Wimbledon | R128 | W | Bob Howe | – | 6-4 6-2 12-10 |
| 1969-06-16 | London / Queen's Club | R64 | L | John Cooper | – | 4-6 14-12 8-6 |
| 1969-05-28 | Roland Garros | R64 | L | Cliff Richey | – | 6-4 6-3 8-10 9-7 |
| 1969-05-28 | Roland Garros | R128 | W | Mike Estep | – | 6-2 6-3 6-1 |
| 1969-03-31 | San Juan | R32 | L | Ove Nils Bengtson | – | 7-5 7-5 |
| 1969-03-31 | San Juan | R64 | W | Hamilton Richardson | – | 6-3 4-6 6-2 |
| 1969-03-03 | Caracas | QF | L | Mark Cox | – | 6-4 4-6 6-4 |
| 1968-08-29 | US Open | R64 | L | Cliff Drysdale | – | 6-4 8-10 6-0 6-3 |
| 1968-07-07 | Paris 2 | R16 | L | Ken Rosewall | – | 6-2 6-3 6-2 |
| 1968-06-24 | Wimbledon | R128 | L | Pierre Barthes | – | 9-11 6-2 6-4 8-6 |
| 1968-06-17 | London | R32 | L | Thomas Lejus | – | 6-4 6-3 |
| 1968-06-17 | London | R64 | W | Keith Wooldridge | – | 6-1 6-1 |
| 1968-06-03 | Manchester | R64 | W | J Bentley | – | 6-0 6-0 |
| 1968-06-03 | Manchester | R32 | W | Brian White | – | 6-4 6-3 |
| 1968-06-03 | Manchester | R16 | W | John De Mendoza | – | 6-4 6-4 |
| 1968-06-03 | Manchester | QF | W | Peter Curtis | – | 6-3 7-5 |
| 1968-06-03 | Manchester | SF | W | David Lloyd | – | 3-6 11-9 6-3 |
| 1968-06-03 | Manchester | F | L | Ken Fletcher | – | 6-3 6-2 |
| 1968-04-22 | Bournemouth | R16 | L | Andres Gimeno | – | 6-1 6-0 6-0 |
| 1968-04-22 | Bournemouth | R32 | W | John Paish | – | 6-3 6-4 6-1 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0