70–114Menang–Kalah
38.0%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Hard | 47 | 52 | 47.5% |
| Clay | 13 | 36 | 26.5% |
| Grass | 9 | 15 | 37.5% |
| Carpet | 1 | 11 | 8.3% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1984 | 1 | 1 | 0 | 50.0% |
| 1983 | 8 | 6 | 0 | 57.1% |
| 1982 | 5 | 10 | 0 | 33.3% |
| 1981 | 7 | 13 | 0 | 35.0% |
| 1980 | 0 | 11 | 0 | 0.0% |
| 1979 | 17 | 29 | 0 | 37.0% |
| 1978 | 24 | 17 | 0 | 58.5% |
| 1977 | 3 | 17 | 0 | 15.0% |
| 1976 | 5 | 6 | 0 | 45.5% |
| 1975 | 0 | 2 | 0 | 0.0% |
| 1974 | 0 | 1 | 0 | 0.0% |
| 1972 | 0 | 1 | 0 | 0.0% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1981-01-19 | San Juan | R32 | W | John Hayes | 94 | 6-2 5-7 6-4 |
| 1980-11-25 | Johannesburg | R32 | L | Christophe Roger Vasselin | 52 | 6-2 6-3 |
| 1980-10-06 | Tel Aviv | R32 | L | Michael Grant | 96 | 6-4 6-2 |
| 1980-08-26 | US Open | R128 | L | Yannick Noah | 13 | 6-1 6-0 6-3 |
| 1980-08-11 | Montreal / Toronto | R64 | L | Peter Rennert | 40 | 6-1 6-1 |
| 1980-08-04 | Colombus | R32 | L | Raymond Moore | 100 | 6-2 6-4 |
| 1980-07-28 | South Orange | R32 | L | John James | 92 | 6-2 6-1 |
| 1980-06-23 | Wimbledon | R128 | L | Brad Drewett | 77 | 4-6 6-3 6-3 6-7 6-3 |
| 1980-06-02 | Beckenham CH | R64 | L | Onny Parun | 214 | 7-6 6-3 |
| 1980-04-08 | Johannesburg | R32 | L | Paul Kronk | 122 | 6-3 6-2 |
| 1980-03-24 | Milan | R32 | L | Colin Dibley | 51 | 6-1 6-2 |
| 1980-02-11 | Sarasota | R32 | L | Warren Maher | 154 | 4-6 6-1 6-2 |
| 1979-12-24 | Australian Open | R64 | L | Geoff Masters | 64 | 6-3 6-2 1-6 3-6 6-3 |
| 1979-12-17 | Sydney Outdoor | R64 | L | Guillermo Vilas | 6 | 7-6 6-4 |
| 1979-12-10 | Adelaide | R32 | L | Greg Whitecross | – | 7-6 7-6 |
| 1979-11-27 | Johannesburg | R16 | L | Ferdi Taygan | 91 | 7-6 6-4 |
| 1979-11-27 | Johannesburg | R32 | W | Andre Zietsmann | 357 | 3-6 6-3 6-4 |
| 1979-11-13 | Wembley | R32 | L | Hank Pfister | 43 | 4-6 6-2 6-3 |
| 1979-11-05 | Stockholm | R64 | L | Andrew Pattison | 81 | 6-4 6-2 |
| 1979-10-29 | Cologne | R32 | L | Trey Waltke | 92 | 4-6 6-4 6-1 |
| 1979-10-22 | Vienna | R32 | L | Gene Mayer | 14 | 6-1 6-3 |
| 1979-10-15 | Basel | R32 | L | Brian Gottfried | 19 | 6-2 6-2 |
| 1979-10-08 | Tel Aviv | QF | L | Stefan Simonsson | 340 | 7-6 6-2 |
| 1979-10-08 | Tel Aviv | R16 | W | Jorge Andrew | 98 | 3-6 6-3 7-6 |
| 1979-10-08 | Tel Aviv | R32 | W | Robin Drysdale | 158 | 7-6 6-7 6-4 |
| 1979-09-24 | San Francisco | R32 | L | John McEnroe | 3 | 6-2 6-4 |
| 1979-09-24 | San Francisco | R64 | W | Tom Gorman | 53 | 7-6 6-4 |
| 1979-09-16 | Lincoln CH | QF | L | Jeff Robbins | 465 | 6-2 6-4 |
| 1979-09-16 | Lincoln CH | R16 | W | Larry Davidson | 496 | 7-5 6-4 |
| 1979-09-16 | Lincoln CH | R32 | W | Markus Gunthardt | – | 6-3 5-7 6-4 |
| 1979-09-16 | Lincoln CH | R64 | W | Rocky Maguire | 328 | 7-6(4) 6-4 |
| 1979-09-10 | Atlanta | QF | L | Eric Friedler | 156 | 6-4 6-0 |
| 1979-09-10 | Atlanta | R16 | W | Manuel Diaz | – | 6-3 6-4 |
| 1979-09-10 | Atlanta | R32 | W | Fritz Buehning | 555 | 6-2 6-4 |
| 1979-08-30 | Lafayette | R32 | L | Vincent Van Patten | 52 | 6-2 6-4 |
| 1979-08-28 | US Open | R128 | L | Jan Kodes | 71 | 3-6 5-7 6-4 6-3 6-1 |
| 1979-08-20 | Cincinnati | R64 | L | Brian Teacher | 28 | 6-4 6-3 |
| 1979-08-20 | Boston | R64 | L | Erick Iskersky | 100 | 7-6 6-1 |
| 1979-08-13 | Montreal / Toronto | R16 | L | Vitas Gerulaitis | 6 | 6-4 6-2 |
| 1979-08-13 | Montreal / Toronto | R32 | W | Michael Grant | 555 | 6-4 7-5 |
| 1979-08-13 | Montreal / Toronto | R64 | W | Vijay Amritraj | 33 | 6-4 2-6 6-1 |
| 1979-07-14 | Washington | R64 | L | Hans Gildemeister | 39 | 6-3 5-7 6-0 |
| 1979-07-09 | Newport | R16 | L | Hank Pfister | 47 | 6-2 6-2 |
| 1979-07-09 | Newport | R32 | W | Deon Joubert | 94 | 6-7 7-5 7-5 |
| 1979-06-25 | Wimbledon | R64 | L | Brian Teacher | 38 | 6-4 6-4 6-4 |
| 1979-06-25 | Wimbledon | R128 | W | Bob Carmichael | 97 | 6-4 7-6 6-1 |
| 1979-06-11 | Queen's Club | R32 | L | Victor Pecci | 16 | 7-6 6-2 |
| 1979-06-11 | Queen's Club | R64 | W | Robin Drysdale | 158 | 6-3 6-4 |
| 1979-04-16 | Johannesburg | QF | L | Deon Joubert | 73 | 3-6 7-5 6-3 |
| 1979-04-16 | Johannesburg | R16 | W | Rory Chappell | 322 | 6-4 7-6 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0