72–83Menang–Kalah
46.5%% Menang
1Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Clay | 41 | 39 | 51.2% |
| Hard | 26 | 33 | 44.1% |
| Carpet | 4 | 8 | 33.3% |
| Grass | 1 | 3 | 25.0% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1985 | 0 | 1 | 0 | 0.0% |
| 1984 | 2 | 6 | 0 | 25.0% |
| 1983 | 12 | 13 | 1 | 48.0% |
| 1982 | 14 | 23 | 1 | 37.8% |
| 1981 | 18 | 13 | 0 | 58.1% |
| 1980 | 2 | 4 | 0 | 33.3% |
| 1979 | 7 | 12 | 0 | 36.8% |
| 1978 | 17 | 11 | 0 | 60.7% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1981-04-27 | Berlin CH | R32 | W | Frank Gebert | 662 | 6-4 6-2 |
| 1981-03-16 | Nancy | R32 | L | Guillermo Vilas | 6 | 6-4 6-0 |
| 1980-09-08 | Campinas CH | R64 | L | Morris Skip Strode | 465 | 2-6 6-2 6-2 |
| 1980-09-01 | Curitiba CH | R16 | L | Joao Soares | 137 | 4-6 7-6 6-4 |
| 1980-09-01 | Curitiba CH | R32 | W | Eduardo Bengoechea | 321 | 6-3 6-3 |
| 1980-09-01 | Curitiba CH | R64 | W | Renato Joaquim | 662 | 6-4 7-6 |
| 1980-08-25 | Porto Alegre CH | R32 | L | Carlos Kirmayr | 60 | 6-1 6-3 |
| 1980-08-18 | Rio De Janeiro CH | R32 | L | Thomaz Koch | 94 | 6-7 6-4 6-4 |
| 1979-12-03 | Austin CH | QF | L | Tony Giammalva | 200 | 1-6 7-6 7-5 |
| 1979-12-03 | Austin CH | R16 | W | John Austin | 97 | 7-5 6-0 |
| 1979-12-03 | Austin CH | R32 | W | John Hayes | 211 | 4-6 6-1 6-0 |
| 1979-12-03 | Austin CH | R64 | W | Hubertus Hoyt | 207 | 6-4 7-5 |
| 1979-09-16 | Lincoln CH | R32 | L | Matt Mitchell | 89 | 2-6 6-4 6-4 |
| 1979-09-16 | Lincoln CH | R64 | W | Mike Barr | 328 | 6-1 6-3 |
| 1979-09-10 | Charlotte CH | R16 | L | Michael Grant | 555 | 6-1 6-2 |
| 1979-09-10 | Charlotte CH | R32 | W | Mike Myburg | 263 | 6-4 7-5 |
| 1979-09-10 | Charlotte CH | R64 | W | Tony Giammalva | 200 | 4-6 6-2 6-4 |
| 1979-08-20 | Boston | R32 | L | Hans Gildemeister | 41 | 6-2 7-5 |
| 1979-08-20 | Boston | R64 | W | David Schneider | 65 | 7-6 6-1 |
| 1979-07-30 | South Orange | R32 | L | Gene Stuart Malin | 236 | 7-6 4-6 6-4 |
| 1979-07-23 | Louisville | R64 | L | Rejean Genois | 121 | 6-4 2-6 7-5 |
| 1979-07-14 | Washington | R64 | L | Victor Pecci | 14 | 6-3 6-4 |
| 1979-07-09 | Gstaad | R32 | L | Jeff Borowiak | 89 | 6-1 6-1 |
| 1979-06-25 | Wimbledon | R128 | L | John James | 85 | 6-2 6-1 6-4 |
| 1979-04-16 | San Jose | R32 | L | Terry Moor | 69 | 6-3 6-2 |
| 1979-01-29 | Little Rock | R32 | L | Johan Kriek | 28 | 7-5 6-3 |
| 1979-01-15 | Baltimore WCT | R32 | L | Bruce Manson | 105 | 6-7 6-2 6-4 |
| 1978-09-18 | Hartford | R32 | L | Dick Crealy | 99 | 6-7 6-3 6-3 |
| 1978-08-29 | US Open | R64 | L | Eliot Teltscher | 50 | 4-6 6-3 6-4 |
| 1978-08-29 | US Open | R128 | W | Ricardo Ycaza | 122 | 6-4 6-2 |
| 1978-08-21 | Boston | R64 | L | Arthur Ashe | 18 | 7-6 6-1 |
| 1978-08-07 | Colombus | R16 | L | Arthur Ashe | 22 | 6-3 6-2 |
| 1978-08-07 | Colombus | R32 | W | Peter Mcnamara | 72 | 6-1 6-4 |
| 1978-07-30 | Wall CH | QF | L | Matt Mitchell | 212 | 6-0 7-6 |
| 1978-07-30 | Wall CH | R16 | W | Christopher Sylvan | 203 | 6-3 3-6 6-2 |
| 1978-07-30 | Wall CH | R32 | W | Joao Soares | 308 | 6-2 6-2 |
| 1978-07-30 | Wall CH | R64 | W | Robert Vant Hof | 218 | 6-3 6-3 |
| 1978-07-30 | South Orange | R32 | L | Peter Mcnamara | 72 | 6-0 5-7 6-2 |
| 1978-07-23 | Washington | R32 | L | Ken Rosewall | 18 | 6-4 6-1 |
| 1978-07-23 | Washington | R64 | W | John Austin | 171 | 2-6 6-4 6-3 |
| 1978-07-10 | Cincinnati | QF | L | Eddie Dibbs | 6 | 6-2 6-0 |
| 1978-07-10 | Cincinnati | R16 | W | Pat Dupre | 55 | 3-6 6-3 7-6 |
| 1978-07-10 | Cincinnati | R32 | W | Rick Fagel | 127 | 6-3 7-5 |
| 1978-07-10 | Cincinnati | R64 | W | Ricardo Cano | 69 | 6-2 6-0 |
| 1978-07-09 | Raleigh CH | QF | L | Alvaro Betancur | 131 | 6-2 6-3 |
| 1978-07-09 | Raleigh CH | R16 | W | Richard Meyer | 265 | 6-4 6-1 |
| 1978-07-09 | Raleigh CH | R32 | W | Kevin Curren | 300 | 7-6 7-5 |
| 1978-07-09 | Raleigh CH | R64 | W | Sashi Menon | 157 | 0-6 6-0 6-3 |
| 1978-07-02 | Asheville CH | SF | L | Eliot Teltscher | 104 | 7-5 6-3 |
| 1978-07-02 | Asheville CH | QF | W | Joe Meyers | 203 | 6-2 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0