35–64Win–Loss
35.4%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 13 | 32 | 28.9% |
| Grass | 10 | 14 | 41.7% |
| Hard | 7 | 9 | 43.8% |
| Unknown | 5 | 5 | 50.0% |
| Carpet | 0 | 4 | 0.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1974 | 5 | 9 | 0 | 35.7% |
| 1973 | 5 | 17 | 0 | 22.7% |
| 1972 | 11 | 10 | 0 | 52.4% |
| 1971 | 9 | 12 | 0 | 42.9% |
| 1970 | 0 | 1 | 0 | 0.0% |
| 1969 | 3 | 8 | 0 | 27.3% |
| 1968 | 2 | 7 | 0 | 22.2% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1972-07-23 | Columbus | R16 | W | Jeff Simpson | – | 6-2 6-3 |
| 1972-07-23 | Columbus | R32 | W | Dick Dell | – | 7-6 6-3 |
| 1972-06-05 | Manchester | QF | L | Andrew Pattison | – | 6-3 6-4 |
| 1972-06-05 | Manchester | R16 | W | Butch Seewagen | – | 4-6 6-4 6-4 |
| 1972-06-05 | Manchester | R32 | W | Sherwood Stewart | – | 12-14 6-0 6-3 |
| 1972-06-05 | Manchester | R64 | W | Robert Armytage | – | 9-7 6-3 |
| 1972-04-17 | Nice | R64 | L | Geza Varga | – | 7-5 6-2 |
| 1971-09-20 | Sacramento | R64 | L | Jaime Fillol | – | 6-3 6-3 |
| 1971-09-20 | Los Angeles | R64 | L | Roger Taylor | – | 6-2 6-2 |
| 1971-09-01 | US Open | R128 | L | Bill Bowrey | – | 3-6 6-7 7-5 6-3 6-4 |
| 1971-08-22 | Merion | R16 | L | Milan Holecek | – | 5-7 6-3 6-4 |
| 1971-08-22 | Merion | R32 | W | Grover Raz Reid | – | 6-4 7-6 |
| 1971-08-22 | Merion | R64 | W | Nicola Spear | – | 5-7 6-1 6-4 |
| 1971-08-09 | Indianapolis | R64 | L | Joaquin Loyo Mayo | – | 6-2 6-3 |
| 1971-08-02 | Cincinnati | R32 | L | Tom Gorman | – | 6-3 6-3 |
| 1971-08-02 | Cincinnati | R64 | W | Mike Kreiss | – | 6-2 6-3 |
| 1971-07-24 | Tanglewood | R64 | L | Zan Guerry | – | 6-1 6-1 |
| 1971-04-20 | Houston | R32 | L | Zeljko Franulovic | – | 6-1 3-6 6-3 |
| 1971-04-14 | Jacksonville | R16 | L | Clark Graebner | – | 6-2 7-6 |
| 1971-04-14 | Jacksonville | R32 | W | Jeff Simpson | – | 6-4 6-2 |
| 1971-04-05 | St. Petersburg | BR | L | Luis Augusto Garcia | – | 7-6 6-3 |
| 1971-04-05 | St. Petersburg | SF | L | Mike Belkin | – | 6-3 6-3 |
| 1971-04-05 | St. Petersburg | QF | W | Steve Turner | – | 6-4 6-3 |
| 1971-04-05 | St. Petersburg | R16 | W | Tom Mozur | – | 5-7 6-3 6-3 |
| 1971-04-05 | St. Petersburg | R32 | W | Joe Bouquin | – | 6-0 6-3 |
| 1971-03-24 | Pensacola | SF | L | Nicola Spear | – | 6-3 2-6 6-4 |
| 1971-03-24 | Pensacola | QF | W | Hans Kary | – | 6-3 3-6 7-5 |
| 1971-03-24 | Pensacola | R16 | W | Vladimir Zednik | – | 2-6 6-2 6-3 |
| 1970-08-17 | Merion | R64 | L | Premjit Lall | – | 3-6 6-3 6-2 |
| 1969-12-26 | New Orleans | QF | L | Jim Osborne | – | 6-1 6-2 |
| 1969-08-16 | Boston | R128 | L | Jean Baptiste Chanfreau | – | 6-3 2-6 10-8 |
| 1969-08-11 | Haverford | R64 | L | Tom Edlefsen | – | 8-6 6-4 |
| 1969-08-04 | Southampton | R32 | L | Allan Stone | – | 6-2 10-8 |
| 1969-08-04 | Southampton | R64 | W | Herbert Rapp | – | 6-4 6-4 |
| 1969-07-28 | South Orange | R32 | L | Allan Stone | – | 6-1 6-1 |
| 1969-07-28 | South Orange | R64 | W | Eugene Speni | – | 6-1 6-0 |
| 1969-07-21 | Indianapolis | R64 | L | Arthur Ashe | – | W/O |
| 1969-07-14 | Cincinnati | R64 | L | Bill Bowrey | – | 6-1 6-4 |
| 1969-07-07 | Washington | R32 | L | Ismail El Shafei | – | 6-3 6-2 |
| 1969-07-07 | Washington | R64 | W | Tom Gorman | – | 7-5 6-2 |
| 1968-08-17 | Boston 2 | R128 | L | Erik Van Dillen | – | 3-6 9-7 6-2 6-3 |
| 1968-08-05 | Southampton | R64 | L | Patricio Cornejo | – | 6-4 7-5 |
| 1968-07-29 | South Orange | R32 | L | Bob Hewitt | – | 6-4 6-8 6-2 |
| 1968-07-29 | South Orange | R64 | W | Colin Stubs | – | 6-2 6-8 6-3 |
| 1968-07-15 | Milwaukee | R64 | L | Bill Harris | – | 6-2 8-6 |
| 1968-07-08 | Indianapolis | R64 | L | Jeff Borowiak | – | 6-4 7-5 |
| 1968-07-07 | Cincinnati | R16 | L | Bill Harris | – | 6-4 2-6 6-3 |
| 1968-06-22 | San Antonio Collegiate | R64 | L | Ed Grubb | – | 3-6 6-0 6-4 |
| 1968-06-22 | San Antonio Collegiate | R128 | W | Gerry Thompson | – | 6-1 8-6 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0