124–129Win–Loss
49.0%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 38 | 45 | 45.8% |
| Hard | 37 | 35 | 51.4% |
| Grass | 19 | 21 | 47.5% |
| Carpet | 18 | 20 | 47.4% |
| Unknown | 12 | 8 | 60.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1977 | 3 | 5 | 0 | 37.5% |
| 1975 | 15 | 20 | 0 | 42.9% |
| 1974 | 24 | 32 | 0 | 42.9% |
| 1973 | 50 | 33 | 0 | 60.2% |
| 1972 | 14 | 12 | 0 | 53.8% |
| 1971 | 7 | 9 | 0 | 43.8% |
| 1970 | 3 | 7 | 0 | 30.0% |
| 1969 | 4 | 8 | 0 | 33.3% |
| 1968 | 4 | 3 | 0 | 57.1% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1977-09-14 | Laguna Niguel | R16 | L | Brian Teacher | 80 | 6-2 6-3 |
| 1977-09-14 | Laguna Niguel | R32 | W | Eliot Teltscher | 160 | 6-2 6-0 |
| 1977-08-31 | US Open | R64 | L | Harold Solomon | 12 | 6-3 6-1 |
| 1977-08-31 | US Open | R128 | W | John Marks | 174 | 6-4 4-6 6-2 |
| 1977-08-08 | Columbus | R32 | L | Bob Lutz | 23 | 7-6 6-7 6-3 |
| 1977-08-08 | Columbus | R64 | W | Sashi Menon | 100 | 6-2 6-4 |
| 1977-07-31 | South Orange | R32 | L | Jaime Fillol | 22 | 6-3 7-6 |
| 1977-07-04 | Newport | R32 | L | Ismail El Shafei | 116 | 6-3 6-4 |
| 1975-08-27 | US Open | R128 | L | Sashi Menon | 183 | 6-4 7-5 |
| 1975-08-18 | South Orange | R32 | L | Colin Dibley | 78 | 6-2 6-7 6-4 |
| 1975-08-05 | Louisville | R64 | L | William Brown | 113 | 4-6 6-4 6-1 |
| 1975-06-23 | Wimbledon | R64 | L | Charlie Pasarell | 47 | 6-3 6-3 6-1 |
| 1975-06-23 | Wimbledon | R128 | W | Jose Edison Mandarino | 81 | 3-6 3-6 6-1 6-3 17-15 |
| 1975-06-16 | Nottingham | R64 | L | Arthur Ashe | 8 | 6-4 6-4 |
| 1975-06-04 | Roland Garros | R128 | L | Patrick Proisy | 48 | 6-7 6-1 7-5 |
| 1975-05-25 | Rome | R32 | L | Adriano Panatta | 44 | 2-6 6-0 6-3 |
| 1975-05-25 | Rome | R64 | W | Steve Krulevitz | 103 | 6-4 0-6 6-4 |
| 1975-05-12 | Las Vegas | R32 | L | John Newcombe | 4 | 6-3 5-7 6-2 |
| 1975-04-21 | Houston | R32 | L | Phil Dent | 45 | 6-3 6-2 |
| 1975-04-14 | Tokyo Indoor | R32 | L | John Alexander | 13 | 6-4 6-2 |
| 1975-03-31 | Tuscon | R32 | L | Marty Riessen | 11 | 6-1 6-4 |
| 1975-03-31 | Tuscon | R64 | W | Colin Dibley | 103 | 7-6 6-1 |
| 1975-03-24 | Atlanta WCT | R16 | L | Mark Cox | 51 | 6-0 7-5 |
| 1975-03-24 | Atlanta WCT | R32 | W | Erik Van Dillen | 56 | 7-6(1) 6-1 |
| 1975-03-17 | Memphis | R32 | L | Mike Cahill | 140 | 6-3 6-2 |
| 1975-03-10 | Washington Indoor WCT | R16 | L | Mark Cox | 51 | 6-3 6-3 |
| 1975-03-10 | Washington Indoor WCT | R32 | W | Gerald Battrick | 109 | 6-7(0) 6-3 6-1 |
| 1975-02-23 | San Antonio WCT | QF | L | Dick Stockton | 16 | 6-3 6-3 |
| 1975-02-23 | San Antonio WCT | R16 | W | Zan Guerry | 231 | 6-2 6-4 |
| 1975-02-23 | San Antonio WCT | R32 | W | Jun Kamiwazumi | 102 | 6-4 6-0 |
| 1975-02-17 | Fort Worth WCT | R16 | L | Dick Stockton | 16 | 6-3 3-6 6-3 |
| 1975-02-17 | Fort Worth WCT | R32 | W | Mike Estep | 101 | 6-7(6) 7-6(6) 6-2 |
| 1975-02-10 | Toronto Indoor WCT | QF | L | Harold Solomon | 15 | 6-4 6-4 |
| 1975-02-10 | Toronto Indoor WCT | R16 | W | Mike Estep | 101 | 6-2 6-3 |
| 1975-02-10 | Toronto Indoor WCT | R32 | W | Haroon Rahim | 124 | 7-6(4) 7-6(2) |
| 1975-01-28 | Dayton Indoor | R16 | L | John Alexander | 28 | 7-6 3-6 6-3 |
| 1975-01-20 | Philadelphia WCT | QF | L | Vitas Gerulaitis | 47 | 7-5 6-3 |
| 1975-01-20 | Philadelphia WCT | R16 | W | Sandy Mayer | 55 | 7-6(3) 6-7(4) 7-6(6) |
| 1975-01-20 | Philadelphia WCT | R32 | W | Vijay Amritraj | 40 | 1-6 7-6(6) 6-2 |
| 1975-01-20 | Philadelphia WCT | R64 | W | Sherwood Stewart | 63 | 6-3 6-4 |
| 1975-01-20 | Philadelphia WCT | R128 | W | Bob Hewitt | 65 | 1-6 7-5 5-2 RET |
| 1975-01-18 | Baltimore | QF | L | Allan Stone | 49 | 6-7 6-4 7-6 |
| 1975-01-18 | Baltimore | R16 | W | Ross Case | 31 | 6-3 6-7 6-2 |
| 1974-11-16 | Oslo | QF | L | Joaquin Loyo Mayo | 141 | 6-3 3-6 6-3 |
| 1974-11-16 | Oslo | R16 | W | Birger Andersson | 220 | 4-6 7-6 7-6 |
| 1974-11-16 | Oslo | R32 | W | Erik Stenninger | – | 6-3 6-3 |
| 1974-11-04 | Stockholm | R32 | L | Bjorn Borg | 4 | 1-6 6-1 7-6 |
| 1974-11-04 | Stockholm | R64 | W | Joaquin Loyo Mayo | 145 | 6-4 6-1 |
| 1974-10-28 | Paris Indoor | R32 | L | Raul Ramirez | 21 | 9-7 6-3 |
| 1974-10-27 | Tehran | R64 | L | Ivan Molina | 96 | 5-7 6-3 7-5 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0