61–112Win–Loss
35.3%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 27 | 39 | 40.9% |
| Grass | 18 | 30 | 37.5% |
| Clay | 6 | 26 | 18.8% |
| Unknown | 7 | 9 | 43.8% |
| Carpet | 3 | 8 | 27.3% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1975 | 0 | 4 | 0 | 0.0% |
| 1974 | 1 | 3 | 0 | 25.0% |
| 1973 | 6 | 8 | 0 | 42.9% |
| 1972 | 8 | 10 | 0 | 44.4% |
| 1971 | 13 | 25 | 0 | 34.2% |
| 1970 | 6 | 21 | 0 | 22.2% |
| 1969 | 12 | 20 | 0 | 37.5% |
| 1968 | 15 | 21 | 0 | 41.7% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1970-03-25 | Jacksonville | R32 | W | Richard Berner | – | W/O |
| 1970-03-09 | Caracas | R32 | L | Jim Osborne | – | 6-1 0-6 8-6 |
| 1970-02-02 | Philadelphia WCT | R32 | L | Tony Roche | – | 6-1 6-3 |
| 1970-01-19 | Australian Open | R64 | L | Alvin Gardiner | – | 6-4 10-8 12-10 |
| 1970-01-10 | Melbourne | R32 | L | Ray Ruffels | – | W/O |
| 1969-12-01 | Brisbane | R16 | L | Phil Dent | – | 10-8 4-6 6-3 |
| 1969-12-01 | Brisbane | R32 | W | Rod Frawley | – | 8-6 6-3 |
| 1969-12-01 | Brisbane | R64 | W | Mike Collins | – | 6-2 6-0 |
| 1969-09-29 | Berkeley | R16 | L | Arthur Ashe | – | 6-3 6-1 |
| 1969-09-29 | Berkeley | R32 | W | Pancho Guzman | – | 7-5 7-5 |
| 1969-09-29 | Berkeley | R64 | W | Larry Parker | – | 6-2 6-3 |
| 1969-09-20 | Los Angeles | R32 | L | Fred Stolle | – | 10-8 6-4 |
| 1969-09-20 | Los Angeles | R64 | W | Terry Addison | – | 6-3 6-3 |
| 1969-08-27 | US Open | R128 | L | Mike Belkin | – | 4-6 6-3 11-9 6-3 |
| 1969-08-16 | Boston | R32 | L | Stan Smith | – | 6-2 6-3 |
| 1969-08-16 | Boston | R64 | W | Mike Estep | – | 6-3 3-6 11-9 |
| 1969-08-11 | Haverford | R64 | L | Roy Barth | – | 6-2 13-11 |
| 1969-08-04 | Southampton | R16 | L | Clark Graebner | – | 5-7 6-1 6-2 |
| 1969-08-04 | Southampton | R32 | W | Ray Keldie | – | 6-2 8-10 9-7 |
| 1969-08-04 | Southampton | R64 | W | Tom Leonard | – | 6-1 6-0 |
| 1969-07-28 | South Orange | R32 | L | Arthur Ashe | – | 7-5 6-2 |
| 1969-07-28 | South Orange | R64 | W | Onny Parun | – | 6-4 4-6 6-4 |
| 1969-07-21 | Indianapolis | R64 | L | Cliff Richey | – | 6-1 5-7 6-3 |
| 1969-07-14 | Cincinnati | R64 | L | Stan Smith | – | 5-7 6-4 6-1 |
| 1969-07-07 | Washington | R32 | L | Allan Stone | – | 6-2 6-3 |
| 1969-07-07 | Washington | R64 | W | Dan Bleckinger | – | 6-3 6-3 |
| 1969-06-23 | Wimbledon | R64 | L | Dick Crealy | – | 9-7 6-4 6-4 |
| 1969-06-23 | Wimbledon | R128 | W | Dimitri Sturdza | – | 4-6 14-12 5-7 6-3 6-4 |
| 1969-06-09 | Beckenham | R64 | L | Ove Nils Bengtson | – | 4-6 6-3 6-1 |
| 1969-05-03 | Davis Cup AME SF: CAR vs MEX | RR | L | Vicente Zarazua | – | 6-4 3-6 6-3 2-6 6-4 |
| 1969-05-03 | Davis Cup AME SF: CAR vs MEX | RR | L | Rafael Osuna | – | 6-1 6-3 6-2 |
| 1969-04-15 | Monte Carlo | R64 | L | Milan Holecek | – | W/O |
| 1969-03-31 | San Juan | R32 | L | Mark Cox | – | 6-3 6-4 |
| 1969-02-24 | Kingston | R16 | L | Milan Holecek | – | 15-17 6-4 9-7 |
| 1969-02-24 | Kingston | R32 | W | Michael Hickey | – | 7-5 6-3 |
| 1969-02-10 | Salisbury | R32 | L | Jim Osborne | – | 6-3 6-3 |
| 1969-02-05 | Philadelphia WCT | R32 | L | Stan Smith | – | 6-4 6-3 |
| 1968-11-23 | Adelaide | R64 | L | Brian White | – | W/O |
| 1968-10-02 | La Jolla | R16 | L | Stan Smith | – | 6-4 6-0 |
| 1968-10-02 | La Jolla | R32 | W | Erik Van Dillen | – | 17-15 8-6 |
| 1968-09-22 | Berkeley | R16 | L | Charlie Pasarell | – | 6-1 6-4 |
| 1968-09-22 | Berkeley | R32 | W | Charles White | – | 6-2 6-1 |
| 1968-09-22 | Berkeley | R64 | W | Will James | – | 6-1 6-3 |
| 1968-09-22 | Berkeley | R128 | W | David Kamen | – | 6-0 6-0 |
| 1968-09-14 | Los Angeles | R64 | L | Allan Stone | – | 6-4 6-4 |
| 1968-08-29 | US Open | R64 | L | Dennis Ralston | – | 6-1 6-4 6-1 |
| 1968-08-29 | US Open | R128 | W | Stanley Pasarell | – | 6-1 6-3 6-8 7-5 |
| 1968-08-17 | Boston 2 | R128 | L | Tom Gorman | – | 6-3 6-2 6-2 |
| 1968-08-05 | Southampton | R32 | L | Raymond Moore | – | 6-3 6-4 |
| 1968-08-05 | Southampton | R64 | W | Steve Zalenski | – | 6-4 6-1 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0