342–324Win–Loss
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 | 49 | 35 | 0 | 58.3% |
| 1975 | 41 | 37 | 1 | 52.6% |
| 1974 | 41 | 40 | 0 | 50.6% |
| 1973 | 31 | 33 | 0 | 48.4% |
| 1972 | 18 | 14 | 0 | 56.3% |
| 1971 | 10 | 23 | 0 | 30.3% |
| 1970 | 35 | 23 | 1 | 60.3% |
| 1969 | 30 | 23 | 0 | 56.6% |
| 1968 | 31 | 16 | 0 | 66.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1976-10-25 | Perth | R32 | W | John Whitlinger | 83 | 6-0 6-3 |
| 1976-10-18 | Sydney Indoor | SF | L | Geoff Masters | 53 | 6-2 5-7 6-2 |
| 1976-10-18 | Sydney Indoor | QF | W | Bill Scanlon | – | 6-3 1-6 6-4 |
| 1976-10-18 | Sydney Indoor | R16 | W | Trey Waltke | 117 | 4-6 7-5 6-3 |
| 1976-10-18 | Sydney Indoor | R64 | W | John Bartlett | 136 | 6-3 6-4 |
| 1976-10-18 | Sydney Indoor | R32 | W | Bob Carmichael | 79 | 6-3 6-3 |
| 1976-10-11 | Brisbane | QF | L | Tom Gorman | 34 | 6-4 6-3 |
| 1976-10-11 | Brisbane | R16 | W | Russell Simpson | 140 | 6-3 4-6 6-3 |
| 1976-10-11 | Brisbane | R32 | W | John Marks | 272 | 6-3 6-4 |
| 1976-09-20 | Los Angeles | R64 | L | Dick Stockton | 26 | 6-3 7-6 |
| 1976-09-13 | Bermuda | SF | L | Cliff Richey | 38 | 6-0 6-4 |
| 1976-09-13 | Bermuda | QF | W | John Lloyd | 87 | 6-4 7-5 |
| 1976-09-13 | Bermuda | R16 | W | Peter Fleming | 148 | 6-3 7-6 |
| 1976-09-13 | Bermuda | R32 | W | Pat Cramer | 99 | 6-7 6-1 6-3 |
| 1976-09-01 | US Open | R128 | L | Geoff Masters | 53 | 7-6 6-2 |
| 1976-08-17 | Toronto | R64 | L | Mark Edmondson | 37 | 6-7 7-6 7-6 |
| 1976-08-09 | Indianapolis | R16 | L | Guillermo Vilas | 3 | 6-1 1-0 RET |
| 1976-08-09 | Indianapolis | R32 | W | Jeff Borowiak | 42 | 6-4 5-7 6-1 |
| 1976-08-09 | Indianapolis | R64 | W | Jun Kuki | 79 | 6-4 6-4 |
| 1976-08-08 | North Conway | R16 | L | Raul Ramirez | 10 | 6-1 7-6 |
| 1976-08-08 | North Conway | R32 | W | Jun Kuki | 79 | 5-7 6-2 6-0 |
| 1976-08-08 | North Conway | R64 | W | Nicola Spear | 134 | 6-3 6-7 6-1 |
| 1976-08-02 | Louisville | R32 | L | Brian Gottfried | 17 | 6-4 6-4 |
| 1976-08-02 | Louisville | R64 | W | Thomaz Koch | 43 | 6-3 6-2 |
| 1976-07-26 | Washington | R16 | L | Raymond Moore | 44 | 6-3 6-7 7-5 |
| 1976-07-26 | Washington | R32 | W | Arthur Ashe | 2 | 6-2 6-3 |
| 1976-07-26 | Washington | R64 | W | Peter Fleming | 148 | 6-2 7-6 |
| 1976-07-12 | Cincinnati | SF | L | Roscoe Tanner | 13 | 6-2 7-6 |
| 1976-07-12 | Cincinnati | QF | W | Bill Scanlon | – | 6-2 6-4 |
| 1976-07-12 | Cincinnati | R16 | W | Ismail El Shafei | 98 | 6-4 6-4 |
| 1976-07-12 | Cincinnati | R32 | W | Sashi Menon | 100 | 6-0 6-3 |
| 1976-07-12 | Cincinnati | R64 | W | Colin Dibley | 97 | 6-1 3-6 6-4 |
| 1976-07-04 | Bastad | R16 | L | Peter Fleming | 148 | 6-1 1-6 6-4 |
| 1976-07-04 | Bastad | R32 | W | Birger Andersson | 124 | 6-4 6-3 |
| 1976-07-04 | Bastad | R64 | W | Bob Carmichael | 79 | 6-2 6-0 |
| 1976-06-21 | Wimbledon | R128 | L | Bob Carmichael | 79 | 4-6 6-2 6-1 4-6 7-5 |
| 1976-06-15 | Nottingham | R64 | L | Jaime Fillol | 15 | 7-5 6-4 |
| 1976-05-31 | Roland Garros | R128 | L | Guillermo Vilas | 2 | 6-3 7-6 7-5 |
| 1976-05-22 | Dusseldorf | QF | L | Jose Higueras | 46 | 6-3 7-6 |
| 1976-05-22 | Dusseldorf | R16 | W | Patrick Proisy | 43 | 6-3 3-6 6-0 |
| 1976-05-22 | Dusseldorf | R32 | W | Anand Amritraj | 110 | 4-6 7-5 6-4 |
| 1976-05-22 | Dusseldorf | R64 | W | Bob Carmichael | 71 | 6-2 3-6 6-3 |
| 1976-05-17 | Hamburg | R16 | L | Ulrich Pinner | 60 | 7-5 6-4 |
| 1976-05-17 | Hamburg | R32 | W | Victor Pecci | 55 | 6-4 6-4 |
| 1976-05-17 | Hamburg | R64 | W | Sherwood Stewart | 77 | 6-0 6-4 |
| 1976-05-10 | Bournemouth | R32 | L | Jean Francois Caujolle | 101 | 6-4 3-6 9-7 |
| 1976-05-10 | Bournemouth | R64 | W | Antonio Zugarelli | 90 | 8-6 6-2 |
| 1976-05-04 | Munich | R16 | L | Jan Kodes | 19 | 6-2 1-6 6-3 |
| 1976-05-04 | Munich | R32 | W | Vladimir Zednik | 157 | 6-3 6-4 |
| 1976-04-20 | Stockholm - WCT | R16 | L | Tom Okker | 11 | 6-4 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0