19–49Win–Loss
27.9%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 15 | 29 | 34.1% |
| Grass | 3 | 10 | 23.1% |
| Carpet | 1 | 5 | 16.7% |
| Hard | 0 | 3 | 0.0% |
| Unknown | 0 | 2 | 0.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1978 | 0 | 3 | 0 | 0.0% |
| 1977 | 3 | 13 | 0 | 18.8% |
| 1976 | 3 | 4 | 0 | 42.9% |
| 1975 | 8 | 10 | 0 | 44.4% |
| 1974 | 1 | 11 | 0 | 8.3% |
| 1973 | 2 | 3 | 0 | 40.0% |
| 1972 | 2 | 3 | 0 | 40.0% |
| 1970 | 0 | 2 | 0 | 0.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1978-08-21 | Boston | R64 | L | Patrice Dominguez | 86 | 2-6 7-6 6-2 |
| 1978-07-31 | North Conway | R64 | L | Nick Saviano | 49 | 7-5 6-4 |
| 1978-07-10 | Cincinnati | R64 | L | Butch Seewagen | 150 | 6-0 7-6 |
| 1977-11-28 | Bombay | R32 | L | Richard Lewis | 105 | 6-3 7-5 |
| 1977-11-21 | Taipei | R32 | L | John Whitlinger | 127 | 6-3 6-4 |
| 1977-10-31 | Tokyo Outdoor | R64 | L | Jurgen Fassbender | 56 | 7-6 3-6 6-1 |
| 1977-08-31 | US Open | R32 | L | Wojtek Fibak | 14 | 6-1 6-1 |
| 1977-08-31 | US Open | R64 | W | Francisco Gonzalez | 281 | 6-3 6-3 |
| 1977-08-31 | US Open | R128 | W | Nicola Spear | 83 | 6-7 7-5 6-4 |
| 1977-08-23 | Boston | R64 | L | Roscoe Tanner | 11 | 6-4 6-4 |
| 1977-08-16 | Toronto | R64 | L | Bill Lofgren | 169 | 6-3 6-4 |
| 1977-08-08 | Columbus | R32 | L | Raul Ramirez | 6 | 6-2 6-3 |
| 1977-08-08 | Columbus | R64 | W | John Peckskamp | 322 | 6-2 3-6 7-5 |
| 1977-07-31 | North Conway | R64 | L | Bernard Fritz | 216 | 6-1 6-2 |
| 1977-07-18 | Washington | R64 | L | Tim Gullikson | 51 | 6-2 6-2 |
| 1977-07-11 | Cincinnati | R64 | L | Rick Fagel | 148 | 6-2 6-2 |
| 1977-07-04 | Newport | R32 | L | John James | 143 | 6-3 3-6 6-3 |
| 1977-06-06 | Nottingham | R64 | L | Rick Fisher | 193 | 6-4 6-4 |
| 1977-02-02 | Dayton | R32 | L | Jeff Borowiak | 52 | 6-3 6-4 |
| 1976-11-22 | Bangalore | SF | L | Kim Warwick | 68 | 6-1 7-6 |
| 1976-11-22 | Bangalore | QF | W | Ashok Amritraj | 254 | 3-6 6-2 8-6 |
| 1976-11-22 | Bangalore | R16 | W | Jasjit Singh | 199 | 6-4 1-6 6-2 |
| 1976-11-22 | Bangalore | R32 | W | Eric Friedler | 396 | 6-4 6-2 |
| 1976-11-07 | Hong Kong | R64 | L | Hans Jurgen Pohmann | 72 | 6-3 6-2 |
| 1976-08-23 | Boston | R64 | L | Ricardo Cano | 49 | 6-4 1-6 6-3 |
| 1976-08-08 | North Conway | R64 | L | Mark Edmondson | 37 | 3-6 6-4 6-1 |
| 1975-08-05 | Louisville | R64 | L | Ilie Nastase | 8 | 6-4 5-7 6-4 |
| 1975-06-23 | Wimbledon | R128 | L | Mike Estep | 114 | 6-2 6-4 9-8 |
| 1975-06-16 | Nottingham | R64 | L | Jun Kuki | 107 | 8-6 2-6 6-2 |
| 1975-06-04 | Roland Garros | R64 | L | Adriano Panatta | 53 | 6-2 6-2 |
| 1975-06-04 | Roland Garros | R128 | W | Milan Holecek | 75 | 6-4 5-7 6-4 |
| 1975-05-26 | Dusseldorf | SF | L | Bernard Mignot | 112 | 4-6 6-3 6-2 6-3 |
| 1975-05-26 | Dusseldorf | QF | W | Rick Fisher | 114 | 6-3 6-4 |
| 1975-05-26 | Dusseldorf | R16 | W | Ulrich Marten | 204 | 7-6 2-6 7-6 |
| 1975-05-26 | Dusseldorf | R32 | W | Mark Farrell | 135 | 2-6 7-6 6-4 |
| 1975-05-25 | Rome | R64 | L | Jun Kamiwazumi | 81 | 6-2 6-3 |
| 1975-04-20 | Valencia | R32 | L | Eric Deblicker | 174 | 5-7 6-3 7-6 |
| 1975-04-20 | Valencia | R64 | W | Birger Andersson | 117 | 6-4 2-6 6-4 |
| 1975-04-07 | Barcelona | R16 | L | Patrick Proisy | 80 | 4-6 6-1 6-3 |
| 1975-04-07 | Barcelona | R32 | W | Peter Szoke | 135 | 6-4 6-7 7-6 |
| 1975-04-07 | Barcelona | R64 | W | Mike Fishbach | – | 6-3 5-7 6-4 |
| 1975-03-03 | Cairo | R16 | L | Aly El Dawoudi | – | 6-2 6-7 6-4 |
| 1975-03-03 | Cairo | R32 | W | Ahmed Hassan | – | W/O |
| 1975-02-17 | Algiers | R32 | L | Ulrich Pinner | 115 | 5-7 6-3 6-3 |
| 1974-11-16 | Oslo | R32 | L | Jan Erik Lundquist | 158 | 6-2 6-2 |
| 1974-09-23 | San Francisco | R64 | L | Dick Crealy | 74 | 7-5 6-2 |
| 1974-09-17 | Los Angeles | R64 | L | Billy Martin | 37 | 3-6 7-5 5-2 RET |
| 1974-08-28 | US Open | R128 | L | Juan Gisbert | 54 | 7-5 6-4 6-2 |
| 1974-08-26 | Boston | R32 | L | Arthur Ashe | 9 | 6-2 6-2 |
| 1974-08-26 | Boston | R64 | W | Graham Stilwell | 121 | 6-1 6-7 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0