54–73Win–Loss
42.5%Win %
1Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 15 | 19 | 44.1% |
| Grass | 17 | 16 | 51.5% |
| Carpet | 10 | 18 | 35.7% |
| Clay | 11 | 15 | 42.3% |
| Unknown | 1 | 5 | 16.7% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1972 | 1 | 3 | 0 | 25.0% |
| 1971 | 4 | 6 | 0 | 40.0% |
| 1970 | 4 | 16 | 0 | 20.0% |
| 1969 | 21 | 33 | 0 | 38.9% |
| 1968 | 24 | 15 | 1 | 61.5% |
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1972-08-30 | US Open | R128 | L | Antonio Munoz | – | 6-4 6-7 6-3 6-4 |
| 1972-04-16 | Quebec WCT | R32 | L | John Alexander | – | 6-3 7-5 |
| 1972-02-08 | Philadelphia WCT | R16 | L | Arthur Ashe | – | 6-4 6-3 |
| 1972-02-08 | Philadelphia WCT | R32 | W | Bill Bowrey | – | 6-2 6-3 |
| 1971-10-10 | Vancouver WCT | R32 | L | Terry Ryan | – | 7-5 7-5 |
| 1971-09-01 | US Open | R64 | L | Manuel Orantes | – | 6-4 6-3 4-6 6-2 |
| 1971-09-01 | US Open | R128 | W | Lito Alvarez | – | 6-3 6-4 6-7 6-4 |
| 1971-08-22 | Fort Worth WCT | R16 | L | Roy Emerson | – | 6-2 7-6 |
| 1971-08-22 | Fort Worth WCT | R32 | W | Frew Mcmillan | – | 7-5 6-3 |
| 1971-08-10 | Montreal / Toronto | R64 | L | Mark Cox | – | 6-1 7-6 |
| 1971-08-08 | Boston WCT | R32 | L | Ismail El Shafei | – | 6-3 6-2 |
| 1971-03-21 | Caracas | QF | L | Gerald Battrick | – | 6-1 7-6 |
| 1971-03-21 | Caracas | R16 | W | Hans Kary | – | 7-5 6-3 |
| 1971-03-21 | Caracas | R32 | W | Amable Plaza | – | 6-3 6-3 |
| 1970-09-19 | Los Angeles | R32 | L | John Newcombe | – | 6-4 6-4 |
| 1970-09-19 | Los Angeles | R64 | W | Ray Ruffels | – | 7-6 3-6 7-6 |
| 1970-09-02 | US Open | R128 | L | Brian Fairlie | – | 6-4 6-2 6-3 |
| 1970-09-01 | South Orange | R32 | L | Tom Edlefsen | – | 6-3 6-2 |
| 1970-08-12 | Montreal / Toronto | R16 | L | Richard Gonzalez | – | 6-4 4-6 8-6 |
| 1970-08-12 | Montreal / Toronto | R32 | W | Raymond Moore | – | 4-6 6-4 6-4 |
| 1970-08-09 | Boston | R32 | L | Raymond Moore | – | 6-2 6-3 |
| 1970-08-02 | Louisville | R16 | L | Rod Laver | – | 6-2 6-2 |
| 1970-06-22 | Wimbledon | R64 | L | Owen Davidson | – | 6-4 6-4 6-2 |
| 1970-06-22 | Wimbledon | R128 | W | Raymond Moore | – | 11-9 6-4 2-6 6-1 |
| 1970-06-15 | London / Queen's Club | R64 | L | Premjit Lall | – | 11-9 10-8 |
| 1970-06-08 | Bristol | R32 | L | Jaidip Mukerjea | – | 6-4 9-7 |
| 1970-06-07 | Casablanca WCT | R16 | L | Marty Riessen | – | 6-4 6-3 6-4 |
| 1970-06-03 | St. Louis WCT | R16 | L | Rod Laver | – | 6-4 6-2 |
| 1970-05-13 | Las Vegas | R16 | L | Roy Emerson | – | 8-6 4-6 6-3 |
| 1970-05-06 | Atlanta | R16 | L | John Newcombe | – | 6-1 6-2 |
| 1970-04-21 | Dallas | R16 | L | Roy Emerson | – | W/O |
| 1970-03-25 | Jacksonville | R16 | L | Onny Parun | – | 7-5 6-4 |
| 1970-03-25 | Jacksonville | R32 | W | Lornie Kuhle | – | 8-6 2-6 6-1 |
| 1970-02-02 | Philadelphia WCT | R64 | L | Cliff Richey | – | 6-4 3-6 6-3 |
| 1969-11-24 | Stockholm Open | R16 | L | Charlie Pasarell | – | 6-3 6-2 |
| 1969-11-24 | Stockholm Open | R32 | W | Birger Andersson | – | 4-6 6-3 6-1 |
| 1969-11-17 | Wembley | R32 | L | David Lloyd | – | 3-6 6-3 6-2 |
| 1969-10-06 | Las Vegas | R32 | L | Ken Rosewall | – | 6-2 6-1 |
| 1969-09-20 | Los Angeles | R32 | L | Robert Lutz | – | 7-5 6-3 |
| 1969-09-20 | Los Angeles | R64 | W | Robert Kreiss | – | 6-2 6-1 |
| 1969-09-08 | Chicago | QF | L | Ken Rosewall | – | 8-4 |
| 1969-09-08 | Chicago | R16 | W | Fred Stolle | – | 8-5 |
| 1969-08-27 | US Open | R64 | L | Roy Barth | – | 7-5 6-3 6-3 |
| 1969-08-27 | US Open | R128 | W | Patrick Proisy | – | 6-2 6-4 6-3 |
| 1969-08-20 | Newport | RR | L | Nikola Pilic | – | 6-5 4-6 1-0(2) |
| 1969-08-20 | Newport | RR | L | Raymond Moore | – | 6-3 6-5 |
| 1969-08-20 | Newport | RR | L | Dennis Ralston | – | 3-6 6-3 1-0(2) |
| 1969-08-13 | Fort Worth | QF | L | Tom Okker | – | 7-5 6-2 |
| 1969-08-04 | Toronto | R32 | L | Harry Fauquier | – | 10-8 1-6 2-6 6-2 6-4 |
| 1969-08-04 | Toronto | R64 | W | Jim Bentley | – | W/O |