33–51Win–Loss
39.3%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Grass | 20 | 16 | 55.6% |
| Hard | 7 | 12 | 36.8% |
| Clay | 4 | 15 | 21.1% |
| Unknown | 1 | 5 | 16.7% |
| Carpet | 1 | 3 | 25.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1973 | 9 | 12 | 0 | 42.9% |
| 1972 | 5 | 8 | 0 | 38.5% |
| 1971 | 2 | 6 | 0 | 25.0% |
| 1970 | 3 | 9 | 0 | 25.0% |
| 1969 | 12 | 13 | 0 | 48.0% |
| 1968 | 2 | 3 | 0 | 40.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1973-10-07 | Fort Worth | R32 | L | Phil Dent | 52 | 6-2 6-4 |
| 1973-09-17 | Los Angeles | R64 | L | Erik Van Dillen | 36 | 6-3 6-2 |
| 1973-09-16 | Seattle | R16 | L | Cliff Richey | 16 | 6-0 6-4 |
| 1973-09-16 | Seattle | R32 | W | Brian Teacher | 149 | 7-6 7-6 |
| 1973-08-29 | US Open | R64 | L | Ken Rosewall | 6 | 6-1 6-3 6-3 |
| 1973-08-29 | US Open | R128 | W | Bob Carmichael | 67 | 6-4 6-3 6-2 |
| 1973-08-20 | South Orange | R32 | L | Ion Tiriac | – | 6-4 3-6 6-4 |
| 1973-08-19 | Merion | R32 | L | Gene Scott | – | 7-6 7-5 |
| 1973-08-19 | Merion | R64 | W | Syd Ball | – | 6-1 6-2 |
| 1973-08-12 | Tanglewood | R32 | L | Billy Higgins | – | 6-1 6-3 |
| 1973-08-05 | Louisville | R64 | L | Allan Stone | – | 3-6 6-2 7-6 |
| 1973-07-23 | Bretton Woods | R32 | L | Ian Fletcher | – | 1-6 6-4 6-0 |
| 1973-07-16 | Kitzbuhel | R32 | L | Marcello Lara | – | 3-6 6-4 6-2 |
| 1973-06-25 | Wimbledon | R16 | L | Roger Taylor | – | 6-1 7-5 6-8 7-5 |
| 1973-06-25 | Wimbledon | R32 | W | Norman Holmes | – | 6-2 3-6 7-5 7-5 |
| 1973-06-25 | Wimbledon | R64 | W | Jun Kuki | – | 6-4 3-6 6-2 6-2 |
| 1973-06-25 | Wimbledon | R128 | W | Paul Mcnamee | – | 6-4 6-1 6-0 |
| 1973-06-11 | Beckenham | QF | L | Bjorn Borg | – | 2-6 6-2 6-3 |
| 1973-06-11 | Beckenham | R16 | W | Doug Crawford | – | 7-5 6-1 |
| 1973-06-11 | Beckenham | R32 | W | Jonathan Smith | – | 6-3 6-4 |
| 1973-06-11 | Beckenham | R64 | W | Thierry Bernasconi | – | 6-2 6-4 |
| 1972-09-01 | South Orange | SF | L | Manuel Orantes | – | 6-4 6-4 |
| 1972-09-01 | South Orange | QF | W | Dick Stockton | – | 7-6 3-6 7-6 |
| 1972-09-01 | South Orange | R16 | W | Vladimir Korotkov | – | 7-6 6-7 6-2 |
| 1972-09-01 | South Orange | R32 | W | Clark Graebner | – | 6-3 7-6 |
| 1972-08-30 | US Open | R128 | L | Charlie Pasarell | – | 6-3 6-4 7-6 |
| 1972-08-14 | Montreal / Toronto | R64 | L | Brian Gottfried | – | 3-6 6-1 6-3 |
| 1972-08-07 | Indianapolis | R64 | L | Pat Cramer | – | 6-3 6-1 |
| 1972-07-31 | Cincinnati | R32 | L | Ian Fletcher | – | 5-7 6-3 6-1 |
| 1972-07-31 | Cincinnati | R64 | W | Sherwood Stewart | – | 6-2 6-3 |
| 1972-07-30 | Tanglewood | R32 | L | Onny Parun | – | 7-6 6-2 |
| 1972-07-23 | Columbus | R16 | L | Bob Hewitt | – | 7-6 6-3 |
| 1972-07-23 | Columbus | R32 | W | James Chico Hagey | – | 6-4 7-5 |
| 1972-02-28 | New York | R64 | L | Nicola Pietrangeli | – | 6-3 6-2 |
| 1971-09-01 | US Open | R128 | L | Erik Van Dillen | – | 7-6 6-4 6-2 |
| 1971-08-22 | Merion | R16 | L | Clark Graebner | – | 6-4 7-5 |
| 1971-08-22 | Merion | R32 | W | Alejandro Olmedo | – | 6-4 6-2 |
| 1971-08-22 | Merion | R64 | W | Patrick Proisy | – | 6-4 3-6 6-4 |
| 1971-08-09 | Indianapolis | R64 | L | Jan Leschly | – | 7-6 6-2 |
| 1971-08-02 | Cincinnati | R64 | L | Jim Osborne | – | 3-6 7-6 6-4 |
| 1971-07-24 | Tanglewood | R64 | L | Brian Gottfried | – | 6-3 6-3 |
| 1971-02-14 | New York | R32 | L | Manuel Santana | – | 1-6 6-4 6-0 |
| 1970-09-02 | US Open | R32 | L | Roy Emerson | – | 6-2 6-4 6-1 |
| 1970-09-02 | US Open | R64 | W | Jeff Borowiak | – | 6-4 7-6 4-6 6-4 |
| 1970-09-02 | US Open | R128 | W | Brian Gottfried | – | 5-7 6-4 3-6 6-1 7-6 |
| 1970-08-17 | Merion | R32 | L | Jaime Fillol | – | 6-3 7-6 |
| 1970-08-17 | Merion | R64 | W | Richard Russell | – | 7-5 6-2 |
| 1970-07-27 | Indianapolis | R64 | L | Charlie Pasarell | – | 7-5 6-2 |
| 1970-07-27 | Indianapolis | R64 | L | Charlie Pasarell | – | 7-5 6-2 |
| 1970-07-20 | Cincinnati | R64 | L | Clark Graebner | – | 7-5 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0