40–82Win–Loss
32.8%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 18 | 34 | 34.6% |
| Grass | 9 | 27 | 25.0% |
| Hard | 10 | 16 | 38.5% |
| Carpet | 3 | 5 | 37.5% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1981 | 2 | 7 | 0 | 22.2% |
| 1980 | 4 | 7 | 0 | 36.4% |
| 1979 | 3 | 11 | 0 | 21.4% |
| 1978 | 16 | 26 | 0 | 38.1% |
| 1977 | 4 | 12 | 0 | 25.0% |
| 1976 | 5 | 10 | 0 | 33.3% |
| 1975 | 4 | 6 | 0 | 40.0% |
| 1973 | 0 | 1 | 0 | 0.0% |
| 1972 | 2 | 2 | 0 | 50.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1981-07-13 | Kitzbuhel | R32 | L | Pavel Hutka | 114 | 6-2 6-2 |
| 1981-06-22 | Wimbledon | R128 | L | Buster C Mottram | 49 | 6-1 6-4 4-6 6-3 |
| 1981-06-08 | Queen's Club | R64 | L | Mark Edmondson | 72 | 6-1 7-5 |
| 1981-04-27 | West Worthing CH | R16 | L | Richard Lewis | 245 | 4-6 6-1 6-0 |
| 1981-04-27 | West Worthing CH | R32 | W | Marco Armellini | 333 | 3-6 6-3 6-3 |
| 1981-04-20 | Bournemouth | R32 | L | Guillermo Aubone | 133 | 7-6 4-6 6-0 |
| 1981-02-23 | Ogun CH | R32 | L | Craig Wittus | 324 | 6-3 3-1 RET |
| 1981-01-19 | San Juan | R16 | L | Tim Gullikson | 45 | 6-3 6-4 |
| 1981-01-19 | San Juan | R32 | W | Juan Nunez | 185 | 6-1 7-6 |
| 1980-10-27 | Paris Indoor | R32 | L | Paolo Bertolucci | 100 | 6-2 6-2 |
| 1980-10-06 | Tel Aviv | R32 | L | Sammy Giammalva Jr | – | 6-0 6-4 |
| 1980-09-08 | Bournemouth | QF | L | Angel Gimenez | 84 | 7-6 6-1 |
| 1980-09-08 | Bournemouth | R16 | W | Per Hjertquist | 81 | 6-1 4-6 6-2 |
| 1980-09-08 | Bournemouth | R32 | W | Wayne Pascoe | 546 | 6-0 6-2 |
| 1980-06-23 | Wimbledon | R128 | L | Sashi Menon | 187 | 6-7 4-6 6-0 6-4 6-4 |
| 1980-03-17 | Linz CH | R32 | L | Junie Chatman | 400 | 6-3 6-4 |
| 1980-03-03 | Kaduna CH | R16 | L | Filip Krajcik | 420 | 6-4 6-7 6-2 |
| 1980-03-03 | Kaduna CH | R32 | W | Kehinde Ajayi | – | 6-2 6-2 |
| 1980-02-25 | Lagos | R16 | L | Werner Zirngibl | 169 | 6-4 6-1 |
| 1980-02-25 | Lagos | R32 | W | Nicola Spear | 312 | 6-3 6-1 |
| 1979-11-19 | Bologna | R32 | L | Corrado Barazzutti | 29 | 6-4 6-1 |
| 1979-11-13 | Wembley | R16 | L | John McEnroe | 3 | 6-2 6-2 |
| 1979-11-13 | Wembley | R32 | W | Tom Gorman | 50 | 4-6 6-4 6-2 |
| 1979-10-08 | Tel Aviv | R32 | L | David Schneider | 69 | 7-6 6-7 6-4 |
| 1979-09-24 | Madrid | R64 | L | Carlos Kirmayr | 54 | 6-3 2-6 6-1 |
| 1979-08-13 | Cleveland | R16 | L | John Yuill | 147 | 7-5 6-4 |
| 1979-08-13 | Cleveland | R32 | W | Deon Joubert | 97 | 7-6 6-3 |
| 1979-08-06 | Indianapolis | R64 | L | Zan Guerry | 279 | 6-3 6-3 |
| 1979-07-30 | South Orange | R32 | L | Vitas Gerulaitis | 5 | 6-1 6-4 |
| 1979-06-25 | Wimbledon | R128 | L | Bill Scanlon | 63 | 6-3 6-3 7-5 |
| 1979-06-18 | Surbiton | R16 | L | Victor Amaya | 33 | 7-6 6-3 |
| 1979-06-18 | Surbiton | R32 | W | Mike Cahill | 73 | 7-5 6-3 |
| 1979-06-11 | Queen's Club | R64 | L | David Schneider | 83 | 6-3 6-4 |
| 1979-02-26 | Lagos | R32 | L | Karl Meiler | 127 | 6-2 7-6 |
| 1978-12-26 | Australian Open | R64 | L | Steve Docherty | 84 | 6-3 6-2 6-4 |
| 1978-12-24 | Sydney Outdoor | R64 | L | Tim Wilkison | 140 | 6-1 6-4 |
| 1978-12-04 | Calcutta | R16 | L | Yannick Noah | 38 | 7-6 6-2 |
| 1978-12-04 | Calcutta | R32 | W | Nandan Bal | – | 6-2 6-1 |
| 1978-11-06 | Stockholm | R32 | L | Ove Bengtson | 96 | 6-2 6-7 7-6 |
| 1978-11-06 | Stockholm | R64 | W | Vijay Amritraj | 34 | 7-6 RET |
| 1978-10-30 | Paris Indoor | QF | L | Brian Gottfried | 7 | 6-2 6-0 |
| 1978-10-30 | Paris Indoor | R16 | W | Angel Gimenez | 57 | 7-5 6-4 |
| 1978-10-30 | Paris Indoor | R32 | W | Andrew Pattison | 67 | 6-4 7-6 |
| 1978-10-09 | Barcelona | R64 | L | Ferdi Taygan | 107 | 6-1 6-0 |
| 1978-10-08 | Madrid | R64 | L | Jan Kodes | 94 | 6-1 4-6 6-1 |
| 1978-09-24 | Bournemouth | R32 | L | Louk Sanders | 123 | 8-6 5-7 6-3 |
| 1978-08-29 | US Open | R64 | L | Wojtek Fibak | 14 | 6-4 6-2 |
| 1978-08-29 | US Open | R128 | W | Anand Amritraj | 93 | 7-6 6-1 |
| 1978-08-21 | Boston | R64 | L | Jaime Fillol | 36 | 6-1 6-2 |
| 1978-08-14 | Montreal / Toronto | R64 | L | Rejean Genois | 90 | 6-4 6-0 |