57–72Menang–Kalah
44.2%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Hard | 26 | 27 | 49.1% |
| Clay | 25 | 28 | 47.2% |
| Grass | 3 | 9 | 25.0% |
| Carpet | 3 | 8 | 27.3% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1982 | 5 | 10 | 0 | 33.3% |
| 1981 | 15 | 24 | 0 | 38.5% |
| 1980 | 28 | 23 | 1 | 54.9% |
| 1979 | 6 | 6 | 0 | 50.0% |
| 1978 | 3 | 8 | 0 | 27.3% |
| 1977 | 0 | 1 | 0 | 0.0% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1981-01-19 | San Juan | R32 | W | Jeff Borowiak | 189 | 6-2 6-3 |
| 1981-01-05 | Auckland | QF | L | Bill Scanlon | 25 | 7-6 6-1 |
| 1981-01-05 | Auckland | R16 | W | Dick Crealy | 309 | 6-3 7-6 |
| 1981-01-05 | Auckland | R32 | W | Lloyd Bourne | 292 | 7-5 6-1 |
| 1980-12-15 | Sydney Outdoor | R64 | L | Jay Lapidus | 184 | 7-6 7-6 |
| 1980-11-10 | Bogota | SF | L | Carlos Kirmayr | 68 | 7-6 6-1 |
| 1980-11-10 | Bogota | QF | W | Alvaro Fillol | 137 | 7-6 3-6 6-3 |
| 1980-11-10 | Bogota | R16 | W | Ricardo Acuna | 312 | 7-6 7-6 |
| 1980-11-10 | Bogota | R32 | W | Alvaro Betancur | 99 | 6-3 6-4 |
| 1980-11-03 | Quito | R16 | L | Victor Pecci | 29 | 6-1 6-4 |
| 1980-11-03 | Quito | R32 | W | Marco Alciati | 511 | 6-3 6-4 |
| 1980-10-13 | Basel | R16 | L | Tomas Smid | 28 | 6-4 7-6 |
| 1980-10-13 | Basel | R32 | W | John Hayes | 99 | 4-6 7-6 6-3 |
| 1980-10-06 | Tel Aviv | R16 | L | Harold Solomon | 6 | 6-4 6-4 |
| 1980-10-06 | Tel Aviv | R32 | W | Chaim Arlozorov | 511 | 7-6 7-6 |
| 1980-09-29 | Madrid | R64 | L | Christophe Casa | 252 | 6-2 6-4 |
| 1980-09-24 | Messina CH | F | L | Anders Jarryd | – | 6-4 5-7 6-2 |
| 1980-09-24 | Messina CH | SF | W | Ezio Di Matteo | 356 | 6-3 6-1 |
| 1980-09-24 | Messina CH | QF | W | Franco Merlone | 257 | 6-3 6-4 |
| 1980-09-24 | Messina CH | R16 | W | Junie Chatman | 400 | 3-6 7-5 6-4 |
| 1980-09-24 | Messina CH | R32 | W | Chaim Arlozorov | 511 | 3-6 6-2 6-3 |
| 1980-09-15 | Cozenza CH | QF | L | Diego Perez | 579 | 6-1 0-6 7-5 |
| 1980-09-15 | Cozenza CH | R16 | W | Marco Armellini | – | 2-6 7-6 6-2 |
| 1980-09-15 | Cozenza CH | R32 | W | Peter Holl | 400 | 7-5 6-3 |
| 1980-08-26 | US Open | R64 | L | Ivan Lendl | 9 | 6-4 6-4 6-4 |
| 1980-08-26 | US Open | R128 | W | Matt Mitchell | 106 | 6-3 6-1 6-1 |
| 1980-08-18 | Atlanta | R16 | L | Eliot Teltscher | 20 | 6-3 6-3 |
| 1980-08-18 | Atlanta | R32 | W | Charles Bud Cox | – | 4-6 7-6 6-4 |
| 1980-07-14 | Boston | R64 | L | Tim Wilkison | 84 | 6-1 6-3 |
| 1980-07-07 | Newport | R32 | L | Sandy Mayer | 72 | 6-3 7-6 |
| 1980-06-23 | Wimbledon | R128 | L | Andrew Jarrett | 234 | 7-5 6-3 6-7 6-4 |
| 1980-06-09 | Queen's Club | R64 | L | Richard Lewis | 108 | 4-6 6-4 7-5 |
| 1980-06-02 | Beckenham CH | R32 | L | Marcos Hocevar | 256 | 7-6 6-2 |
| 1980-06-02 | Beckenham CH | R64 | W | Cary Stansbury | 245 | 6-4 6-4 |
| 1980-05-26 | Roland Garros | R128 | L | Jan Kodes | 99 | 4-6 6-4 6-4 6-4 |
| 1980-05-19 | Rome | R64 | L | Bruce Manson | 59 | 6-7 6-2 6-4 |
| 1980-05-12 | Hamburg | R32 | L | Dominique Bedel | 95 | 6-3 6-3 |
| 1980-05-12 | Hamburg | R64 | W | Terry Rocavert | 92 | 6-4 3-6 7-6 |
| 1980-03-17 | Linz CH | QF | L | Onny Parun | 214 | 6-0 3-6 6-3 |
| 1980-03-17 | Linz CH | R16 | W | Christophe Casa | 252 | 6-2 6-2 |
| 1980-03-17 | Linz CH | R32 | W | John Whiteford | 454 | 7-5 7-5 |
| 1980-03-03 | Kaduna CH | F | W | John Feaver | 206 | 1-6 6-3 6-3 |
| 1980-03-03 | Kaduna CH | SF | W | Roland Steigler | 546 | 7-6 6-3 |
| 1980-03-03 | Kaduna CH | QF | W | Welry Fritz | 266 | 6-4 7-5 |
| 1980-03-03 | Kaduna CH | R16 | W | Segun Balogun | 662 | 6-4 7-5 |
| 1980-03-03 | Kaduna CH | R32 | W | G Adeyemi | – | 6-2 6-4 |
| 1980-02-25 | Lagos | SF | L | Peter Feigl | 58 | 6-2 6-4 |
| 1980-02-25 | Lagos | QF | W | Ismail El Shafei | 158 | 3-6 7-6 7-5 |
| 1980-02-25 | Lagos | R16 | W | John Feaver | 206 | 6-2 7-6 |
| 1980-02-25 | Lagos | R32 | W | Colin Dowdeswell | 104 | 6-4 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0