91–156Win–Loss
36.8%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 29 | 55 | 34.5% |
| Hard | 32 | 48 | 40.0% |
| Carpet | 18 | 28 | 39.1% |
| Grass | 11 | 24 | 31.4% |
| Unknown | 1 | 1 | 50.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1982 | 0 | 2 | 0 | 0.0% |
| 1981 | 10 | 11 | 0 | 47.6% |
| 1980 | 18 | 28 | 0 | 39.1% |
| 1979 | 19 | 25 | 0 | 43.2% |
| 1978 | 16 | 29 | 0 | 35.6% |
| 1977 | 13 | 21 | 0 | 38.2% |
| 1976 | 3 | 16 | 0 | 15.8% |
| 1975 | 8 | 8 | 0 | 50.0% |
| 1974 | 3 | 8 | 0 | 27.3% |
| 1973 | 1 | 5 | 0 | 16.7% |
| 1972 | 0 | 3 | 0 | 0.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1982-07-26 | San Benedetto CH | R32 | L | Massimo Zampieri | – | 6-1 6-0 |
| 1982-05-03 | Berkeley CH | R64 | L | Glen Holroyd | 185 | 6-4 6-2 |
| 1981-08-10 | Stowe | R32 | L | Johan Kriek | 12 | 6-2 6-2 |
| 1981-07-28 | North Conway | R64 | L | Hans Gildemeister | 32 | 6-2 6-4 |
| 1981-07-13 | Boston | R32 | L | Charlie Fancutt | 198 | 6-4 6-7 6-4 |
| 1981-07-13 | Boston | R64 | W | Pascal Portes | 45 | 6-1 6-3 |
| 1981-05-11 | Guadalajara CH | QF | L | Matt Anger | – | 6-4 6-2 |
| 1981-05-11 | Guadalajara CH | R16 | W | Bruce Kleege | 274 | 7-6 4-6 7-5 |
| 1981-05-11 | Guadalajara CH | R32 | W | Rich Andrews | 482 | 5-2 DEF |
| 1981-05-06 | Mexicali CH | QF | L | Lloyd Bourne | 292 | 6-4 6-1 |
| 1981-05-06 | Mexicali CH | R16 | W | John James | 209 | 6-3 4-6 6-0 |
| 1981-05-06 | Mexicali CH | R32 | W | Guy Fritz | 344 | 6-2 6-0 |
| 1981-04-13 | San Luis Potosi CH | R32 | L | Hernando Aguirre | 662 | 7-5 6-3 |
| 1981-04-13 | San Luis Potosi CH | R64 | W | Gary Plock | 555 | 6-3 7-5 |
| 1981-03-23 | Napa | R32 | L | Bruce Manson | 71 | 7-6 6-7 6-0 |
| 1981-03-09 | Cairo | R32 | L | Roberto Vizcaino | 157 | 4-6 6-4 7-5 |
| 1981-03-02 | Lagos CH | R16 | L | Marzio Miloro | 440 | 6-2 6-4 |
| 1981-03-02 | Lagos CH | R32 | W | Junie Chatman | 302 | 7-6 4-6 6-0 |
| 1981-02-16 | La Quinta | R32 | L | Eliot Teltscher | 13 | 6-1 6-0 |
| 1981-02-16 | La Quinta | R64 | W | Ferdi Taygan | 76 | 3-6 6-3 6-2 |
| 1981-01-19 | San Juan | QF | L | Tim Gullikson | 45 | 6-2 6-4 |
| 1981-01-19 | San Juan | R16 | W | David Schneider | 245 | 4-6 6-1 6-3 |
| 1981-01-19 | San Juan | R32 | W | Emilio Montano | 158 | 6-4 6-2 |
| 1980-12-26 | Australian Open | R64 | L | Ferdi Taygan | 81 | 7-6 7-6 6-1 |
| 1980-12-15 | Sydney Outdoor | R64 | L | Fritz Buehning | 68 | 3-6 7-6 6-2 |
| 1980-11-17 | Bangkok | R32 | L | Kim Warwick | 43 | 7-6 6-4 |
| 1980-11-10 | Taipei | R32 | L | Chris Delaney | 99 | 6-1 6-2 |
| 1980-11-03 | Hong Kong | R32 | L | Rod Frawley | 54 | 6-3 6-3 |
| 1980-10-20 | Tokyo Outdoor | R16 | L | Mel Purcell | 31 | 6-4 2-6 7-5 |
| 1980-10-20 | Tokyo Outdoor | R32 | W | Jan Gunnarsson | 389 | 3-6 6-3 6-3 |
| 1980-10-20 | Tokyo Outdoor | R64 | W | Joel Bailey | 260 | 6-3 6-2 |
| 1980-09-29 | Maui | R32 | L | Terry Moor | 41 | 6-2 6-2 |
| 1980-08-26 | US Open | R128 | L | Robert Vant Hof | 64 | 6-3 6-3 7-5 |
| 1980-08-18 | Cincinnati | R64 | L | Roscoe Tanner | 11 | 7-6 6-1 |
| 1980-08-11 | Montreal / Toronto | R16 | L | John Sadri | 17 | 6-1 6-1 |
| 1980-08-11 | Montreal / Toronto | R32 | W | Raymond Moore | 100 | 6-2 6-3 |
| 1980-08-11 | Montreal / Toronto | R64 | W | Cliff Letcher | 239 | 3-6 6-2 6-2 |
| 1980-08-04 | Indianapolis | R64 | L | David Carter | 88 | 6-2 6-2 |
| 1980-07-27 | North Conway | R16 | L | Pat Dupre | 23 | 6-0 6-1 |
| 1980-07-27 | North Conway | R32 | W | Hank Pfister | 39 | 7-6 6-2 |
| 1980-07-27 | North Conway | R64 | W | Jim Delaney | 276 | 3-6 7-6 7-5 |
| 1980-07-21 | Washington | R32 | L | Jimmy Connors | 3 | 4-6 6-3 6-1 |
| 1980-07-21 | Washington | R64 | W | Dave Siegler | 137 | 6-7 7-5 6-1 |
| 1980-07-14 | Boston | R64 | L | Rick Fagel | 113 | 3-6 6-1 6-2 |
| 1980-06-23 | Wimbledon | R128 | L | Bob Lutz | 44 | 7-6 6-7 6-1 7-5 |
| 1980-06-02 | Manchester | R16 | L | John Sadri | 22 | 6-1 6-3 |
| 1980-06-02 | Manchester | R32 | W | Max Franklin | – | 6-3 6-2 |
| 1980-06-02 | Manchester | R64 | W | Juan Farrow | 439 | W/O |
| 1980-05-26 | Roland Garros | R128 | L | Fritz Buehning | 93 | 6-7 2-6 6-2 7-6 6-3 |
| 1980-04-28 | Sao Paulo | R16 | L | Vincent Van Patten | 45 | 6-3 6-7 6-2 |