9–26Win–Loss
25.7%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 5 | 14 | 26.3% |
| Grass | 2 | 7 | 22.2% |
| Unknown | 1 | 3 | 25.0% |
| Hard | 1 | 2 | 33.3% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1974 | 0 | 1 | 0 | 0.0% |
| 1973 | 0 | 2 | 0 | 0.0% |
| 1972 | 0 | 3 | 0 | 0.0% |
| 1971 | 4 | 4 | 0 | 50.0% |
| 1970 | 1 | 3 | 0 | 25.0% |
| 1969 | 1 | 7 | 0 | 12.5% |
| 1968 | 3 | 6 | 0 | 33.3% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1974-03-17 | Calgary | R32 | L | Bob Giltinan | 56 | DEF |
| 1973-08-05 | Louisville | R64 | L | John Newcombe | – | DEF |
| 1973-02-12 | Calgary | R32 | L | Nicholas Kalogeropoulos | – | 6-4 6-3 |
| 1972-08-14 | Montreal / Toronto | R64 | L | Jaime Fillol | – | 7-6 6-2 |
| 1972-08-07 | Indianapolis | R64 | L | Toshiro Sakai | – | 6-1 6-1 |
| 1972-07-23 | Columbus | R32 | L | Charles Owens | – | 6-2 6-2 |
| 1971-12-06 | Auckland | QF | L | Onny Parun | – | 6-4 7-5 6-3 |
| 1971-12-06 | Auckland | R16 | W | Roger Dowdeswell | – | 7-5 2-6 6-3 6-3 |
| 1971-12-06 | Auckland | R32 | W | Paul Thompson | – | 6-3 6-2 6-4 |
| 1971-09-01 | US Open | R128 | L | Milan Holecek | – | 6-1 6-0 5-7 6-4 |
| 1971-08-10 | Montreal / Toronto | R64 | L | Ismail El Shafei | – | 6-3 6-4 |
| 1971-04-05 | St. Petersburg | R16 | L | Steve Turner | – | 6-1 4-6 6-3 |
| 1971-04-05 | St. Petersburg | R32 | W | Harry Coe | – | 6-1 6-2 |
| 1971-04-05 | St. Petersburg | R64 | W | Lou Monte | – | 6-1 6-2 |
| 1970-07-27 | Indianapolis | R64 | L | Terry Addison | – | 6-2 6-3 |
| 1970-07-27 | Indianapolis | R64 | L | Terry Addison | – | 6-2 6-3 |
| 1970-06-06 | Davis Cup AME SF: CAN vs CAR | RR | W | Leo Rolle | – | 6-1 6-1 6-1 |
| 1970-01-26 | Auckland | R32 | L | Tom Okker | – | 6-4 6-4 6-2 |
| 1969-08-27 | US Open | R128 | L | Jim Osborne | – | 6-2 6-2 6-2 |
| 1969-08-04 | Toronto | R32 | L | Brian Fairlie | – | 2-6 6-1 6-0 6-2 |
| 1969-07-14 | Cincinnati | R64 | L | Zeljko Franulovic | – | 6-1 6-4 |
| 1969-07-14 | Cincinnati | R128 | W | Roy Sprengelmeyer | – | 6-3 6-4 |
| 1969-07-07 | Washington | R64 | L | Clark Graebner | – | 6-1 6-4 |
| 1969-05-19 | Berlin | R64 | L | Roger Taylor | – | 6-1 6-3 6-1 |
| 1969-05-12 | Barcelona | R64 | L | Allan Stone | – | 6-4 6-4 6-3 |
| 1969-01-29 | Auckland | R32 | L | Roger Taylor | – | 6-4 6-3 7-5 |
| 1968-09-22 | Berkeley | R64 | L | Mark Elliott | – | 7-5 7-5 |
| 1968-09-22 | Berkeley | R128 | W | Frank Cornell Jr | – | 6-3 6-4 |
| 1968-08-29 | US Open | R128 | L | Bob Lutz | – | 6-1 6-1 6-3 |
| 1968-08-17 | Boston 2 | R128 | L | Dick Stockton | – | 6-0 7-9 6-3 7-5 |
| 1968-08-12 | Toronto | R32 | L | Marcello Lara | – | 6-2 4-6 5-7 11-9 6-0 |
| 1968-08-12 | Toronto | R64 | W | Jack Skelton | – | 4-6 0-6 6-1 6-2 6-3 |
| 1968-04-29 | Reggio Calabria | R32 | L | Cliff Richey | – | 6-4 6-4 |
| 1968-03-18 | Cannes | R64 | L | Detler Herdy | – | 6-3 6-4 |
| 1968-03-18 | Cannes | R128 | W | Pierre Dufour | – | 6-0 6-0 |