189–200Win–Loss
48.6%Win %
1Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 64 | 61 | 51.2% |
| Clay | 54 | 58 | 48.2% |
| Carpet | 48 | 56 | 46.2% |
| Grass | 23 | 25 | 47.9% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1984 | 3 | 6 | 0 | 33.3% |
| 1983 | 9 | 19 | 0 | 32.1% |
| 1982 | 17 | 22 | 1 | 43.6% |
| 1981 | 31 | 22 | 1 | 58.5% |
| 1980 | 18 | 17 | 0 | 51.4% |
| 1979 | 47 | 30 | 0 | 61.0% |
| 1978 | 44 | 31 | 0 | 58.7% |
| 1977 | 11 | 22 | 0 | 33.3% |
| 1976 | 6 | 14 | 0 | 30.0% |
| 1975 | 0 | 2 | 0 | 0.0% |
| 1974 | 1 | 6 | 0 | 14.3% |
| 1973 | 2 | 7 | 0 | 22.2% |
| 1972 | 0 | 2 | 0 | 0.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1981-09-21 | San Francisco | R16 | W | Gene Mayer | 7 | 7-5 3-6 6-3 |
| 1981-09-21 | San Francisco | R32 | W | Victor Amaya | 49 | 6-4 7-6 |
| 1981-09-21 | San Francisco | R64 | W | Harold Solomon | 19 | 6-1 1-6 7-6 |
| 1981-09-01 | US Open | R32 | L | John McEnroe | 1 | 6-3 6-2 6-3 |
| 1981-09-01 | US Open | R64 | W | Chip Hooper | 390 | 6-4 6-2 6-4 |
| 1981-09-01 | US Open | R128 | W | Jim Delaney | 269 | 6-3 6-3 4-6 6-2 |
| 1981-08-17 | Cincinnati | R64 | L | Harold Solomon | 13 | 6-2 3-6 6-3 |
| 1981-08-10 | Montreal / Toronto | R64 | L | Jim Gurfein | 219 | 3-6 6-2 6-4 |
| 1981-08-03 | Columbus | R32 | L | Tim Gullikson | 69 | 3-6 6-2 6-3 |
| 1981-07-13 | Stuttgart Outdoor | R16 | L | Paul Mcnamee | 32 | 7-5 6-2 |
| 1981-07-13 | Stuttgart Outdoor | R32 | W | Onny Parun | 99 | 6-0 7-6 |
| 1981-07-06 | Gstaad | R16 | L | Yannick Noah | 16 | 7-6 6-3 |
| 1981-07-06 | Gstaad | R32 | W | Markus Gunthardt | 209 | 6-2 3-6 6-4 |
| 1981-06-22 | Wimbledon | R64 | L | Tony Giammalva | 60 | 6-3 6-4 1-6 6-3 |
| 1981-06-22 | Wimbledon | R128 | W | Tomas Smid | 26 | 7-5 6-3 3-6 6-2 |
| 1981-06-08 | Queen's Club | R64 | L | Hank Pfister | 83 | 7-6 7-5 |
| 1981-03-23 | Stuttgart Indoor | QF | L | Chris Lewis | 61 | 6-3 6-3 |
| 1981-03-23 | Stuttgart Indoor | R16 | W | Klaus Eberhard | 96 | 6-2 6-4 |
| 1981-03-23 | Stuttgart Indoor | R32 | W | Christoph Zipf | 309 | 7-6 6-1 |
| 1981-03-16 | Rotterdam | R32 | L | Eric Wilborts | 309 | 2-6 6-4 6-4 |
| 1981-03-09 | Brussels | R16 | L | Jimmy Connors | 3 | 4-6 6-3 6-3 |
| 1981-03-09 | Brussels | R32 | W | Carlos Kirmayr | 42 | 6-3 6-1 |
| 1981-02-23 | Memphis | R64 | L | Tomas Smid | 25 | 6-1 7-5 |
| 1981-02-16 | La Quinta | QF | L | Jimmy Connors | 3 | 6-1 6-1 |
| 1981-02-16 | La Quinta | R16 | W | Phil Dent | 61 | 6-4 6-0 |
| 1981-02-16 | La Quinta | R32 | W | Christophe Roger Vasselin | 58 | 6-7 7-5 6-4 |
| 1981-02-16 | La Quinta | R64 | W | Glen Holroyd | 440 | 6-4 6-1 |
| 1981-01-26 | Philadelphia | R64 | L | Sandy Mayer | 48 | 7-6 3-6 6-4 |
| 1981-01-19 | Monterrey WCT | R32 | L | Butch Walts | 49 | 4-6 6-1 6-3 |
| 1980-12-26 | Australian Open | R16 | L | Peter Rennert | 63 | 4-6 7-6 7-6 6-4 |
| 1980-12-26 | Australian Open | R32 | W | Ivan Lendl | 6 | 7-5 6-3 3-6 2-6 7-6 |
| 1980-12-26 | Australian Open | R64 | W | John Trickey | 482 | 6-2 3-6 7-6 4-6 6-4 |
| 1980-12-15 | Sydney Outdoor | R32 | L | Vitas Gerulaitis | 9 | 4-6 6-4 7-6 |
| 1980-12-15 | Sydney Outdoor | R64 | W | Chris Johnstone | 339 | 6-1 4-6 7-5 |
| 1980-11-10 | Taipei | QF | L | Ramesh Krishnan | 70 | 1-6 6-3 6-3 |
| 1980-11-10 | Taipei | R16 | W | Jaime Fillol | 96 | 6-0 6-3 |
| 1980-11-10 | Taipei | R32 | W | Mike Shore | 267 | 6-1 6-2 |
| 1980-11-03 | Hong Kong | R32 | L | Bruce Manson | 77 | 6-2 3-6 6-2 |
| 1980-10-27 | Tokyo Indoor | QF | L | Jimmy Connors | 3 | 6-3 6-0 |
| 1980-10-27 | Tokyo Indoor | R16 | W | Roscoe Tanner | 14 | 6-3 6-3 |
| 1980-10-27 | Tokyo Indoor | R32 | W | Marty Riessen | 68 | 7-6 2-6 7-6 |
| 1980-10-20 | Tokyo Outdoor | R32 | L | Jan Norback | 177 | 7-6 6-3 |
| 1980-10-20 | Tokyo Outdoor | R64 | W | Tony Graham | 100 | 6-3 7-6 |
| 1980-10-13 | Sydney Indoor | R32 | L | Gene Mayer | 5 | 6-3 6-7 6-2 |
| 1980-09-22 | San Francisco | R32 | L | Tim Gullikson | 36 | 6-2 5-7 7-6 |
| 1980-09-22 | San Francisco | R64 | W | Colin Dibley | 56 | 7-5 7-5 |
| 1980-07-27 | North Conway | QF | L | Jimmy Connors | 3 | 7-6 6-0 |
| 1980-07-27 | North Conway | R16 | W | George Hardie | 120 | 6-0 6-1 |
| 1980-07-27 | North Conway | R32 | W | Fernando Luna | 70 | 6-3 3-6 6-4 |
| 1980-07-27 | North Conway | R64 | W | Guillermo Aubone | 321 | 5-7 7-5 6-3 |