342β324WinβLoss
51.4%Win %
2Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 155 | 136 | 53.3% |
| Grass | 95 | 75 | 55.9% |
| Hard | 53 | 59 | 47.3% |
| Carpet | 30 | 46 | 39.5% |
| Unknown | 9 | 8 | 52.9% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1981 | 1 | 1 | 0 | 50.0% |
| 1980 | 3 | 3 | 0 | 50.0% |
| 1979 | 2 | 13 | 0 | 13.3% |
| 1978 | 19 | 33 | 0 | 36.5% |
| 1977 | 31 | 30 | 0 | 50.8% |
| 1976 | 44 | 33 | 0 | 57.1% |
| 1975 | 42 | 38 | 1 | 52.5% |
| 1974 | 41 | 39 | 0 | 51.2% |
| 1973 | 35 | 34 | 0 | 50.7% |
| 1972 | 15 | 13 | 0 | 53.6% |
| 1971 | 13 | 25 | 0 | 34.2% |
| 1970 | 35 | 23 | 1 | 60.3% |
| 1969 | 29 | 22 | 0 | 56.9% |
| 1968 | 32 | 17 | 0 | 65.3% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1977-08-08 | Indianapolis | R64 | W | George Hardie | 101 | 6-1 6-4 |
| 1977-07-31 | South Orange | R32 | L | Onny Parun | 92 | 6-4 6-4 |
| 1977-07-25 | Louisville | R16 | L | Hans Gildemeister | 60 | 6-1 6-3 |
| 1977-07-25 | Louisville | R32 | W | John Yuill | 78 | 6-2 6-4 |
| 1977-07-25 | Louisville | R64 | W | Bruce Manson | 197 | 6-7 7-6 6-4 |
| 1977-07-18 | Washington | R16 | L | Brian Gottfried | 3 | 4-6 7-5 6-2 |
| 1977-07-18 | Washington | R32 | W | Tim Gullikson | 51 | 6-3 2-6 7-6 |
| 1977-07-18 | Washington | R64 | W | Deon Joubert | 67 | 6-1 6-4 |
| 1977-07-11 | Cincinnati | R16 | L | Mark Cox | 14 | 7-5 RET |
| 1977-07-11 | Cincinnati | R32 | W | Mark Meyers | 182 | 6-2 7-6 |
| 1977-07-11 | Cincinnati | R64 | W | Steve Turner | 190 | 6-2 6-3 |
| 1977-07-04 | Newport | R16 | L | John James | 143 | 7-5 4-6 7-5 |
| 1977-07-04 | Newport | R32 | W | Manuel Santana | 234 | 7-6 6-3 |
| 1977-06-20 | Wimbledon | R128 | L | Stan Smith | 15 | 6-4 6-2 6-2 |
| 1977-06-13 | Queen's Club | R64 | L | Dick Stockton | 11 | 6-3 6-4 |
| 1977-06-06 | Nottingham | R16 | L | Dick Stockton | 12 | 4-6 6-1 6-3 |
| 1977-06-06 | Nottingham | R32 | W | Sashi Menon | 87 | 7-5 6-3 |
| 1977-06-06 | Nottingham | R64 | W | Kenichi Hirai | 187 | 8-9 6-4 6-2 |
| 1977-05-23 | Roland Garros | R128 | L | Stan Smith | 15 | 7-6 6-4 6-2 |
| 1977-05-16 | Rome | R32 | L | Trey Waltke | 85 | 6-4 7-5 |
| 1977-05-16 | Rome | R64 | W | John Lloyd | 69 | 6-1 6-2 |
| 1977-05-09 | Hamburg | R32 | L | Bob Hewitt | 57 | 2-6 6-4 6-1 |
| 1977-05-09 | Hamburg | R64 | W | Jiri Hrebec | 68 | 6-2 6-2 |
| 1977-04-26 | Munich | SF | L | Victor Pecci | 43 | 6-2 6-0 |
| 1977-04-26 | Munich | QF | W | Ivan Molina | 97 | 6-3 6-1 |
| 1977-04-26 | Munich | R16 | W | Karl Meiler | 51 | 6-1 6-3 |
| 1977-04-26 | Munich | R32 | W | Jurgen Fassbender | 90 | 4-6 6-3 7-5 |
| 1977-04-18 | Florence | SF | L | John Feaver | 108 | 6-2 6-1 |
| 1977-04-18 | Florence | QF | W | Belus Prajoux | 62 | 6-4 6-4 |
| 1977-04-18 | Florence | R16 | W | Jan Norback | 201 | 6-2 6-1 |
| 1977-04-18 | Florence | R32 | W | Jorge Andrew | 125 | 6-4 4-6 6-1 |
| 1977-04-11 | Murcia | R32 | L | Patrick Proisy | 104 | 6-0 4-6 6-4 |
| 1977-03-28 | Nice | R32 | L | Belus Prajoux | 70 | 6-3 7-6 |
| 1977-01-01 | Australian Open | R16 | L | Phil Dent | 36 | 6-3 6-3 7-6 |
| 1977-01-01 | Australian Open | R32 | W | Werner Zirngibl | 108 | 7-5 7-6 3-0 RET |
| 1977-01-01 | Australian Open | R64 | W | Victor Amaya | 105 | 6-3 1-6 7-6 1-6 7-5 |
| 1976-12-26 | Sydney Outdoor | R32 | L | Ross Case | 45 | 6-3 6-1 |
| 1976-11-22 | Bangalore | R16 | L | Bob Carmichael | 79 | 7-6 3-6 6-4 |
| 1976-11-22 | Bangalore | R32 | W | Emilio Montano | β | 6-2 6-2 |
| 1976-11-15 | Manila | SF | L | Brian Fairlie | 88 | 7-6 3-2 RET |
| 1976-11-15 | Manila | QF | W | Ross Case | 27 | 6-4 3-6 7-6 |
| 1976-11-15 | Manila | R16 | W | Mike Cahill | 77 | 6-4 6-1 |
| 1976-11-15 | Manila | R32 | W | Russell Simpson | 140 | 6-3 6-3 |
| 1976-11-15 | Manila | R64 | W | John Marks | 272 | 6-0 6-0 |
| 1976-11-01 | Tokyo Outdoor | QF | L | Dick Stockton | 26 | 6-2 4-6 6-2 |
| 1976-11-01 | Tokyo Outdoor | R16 | W | Steve Krulevitz | 107 | 6-3 6-3 |
| 1976-11-01 | Tokyo Outdoor | R32 | W | Chris Kachel | 155 | 6-1 6-4 |
| 1976-11-01 | Tokyo Outdoor | R64 | W | Tim Gullikson | 114 | 7-6 1-6 6-2 |
| 1976-10-25 | Perth | QF | L | Roscoe Tanner | 13 | 3-6 6-4 6-2 |
| 1976-10-25 | Perth | R16 | W | Ismail El Shafei | 98 | 6-2 7-5 |