50–91Win–Loss
35.5%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 16 | 29 | 35.6% |
| Clay | 11 | 27 | 28.9% |
| Carpet | 12 | 18 | 40.0% |
| Grass | 9 | 13 | 40.9% |
| Unknown | 2 | 4 | 33.3% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1978 | 1 | 1 | 0 | 50.0% |
| 1977 | 2 | 4 | 0 | 33.3% |
| 1976 | 7 | 21 | 0 | 25.0% |
| 1975 | 9 | 21 | 0 | 30.0% |
| 1974 | 19 | 25 | 0 | 43.2% |
| 1973 | 4 | 9 | 0 | 30.8% |
| 1972 | 4 | 6 | 0 | 40.0% |
| 1971 | 2 | 3 | 0 | 40.0% |
| 1970 | 2 | 1 | 0 | 66.7% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1974-03-24 | Jackson | R16 | W | Ian Fletcher | 81 | 7-6 6-7 7-5 |
| 1974-03-24 | Jackson | R32 | W | John Feaver | 105 | 7-5 6-2 |
| 1974-03-11 | Washington WCT | R16 | L | Cliff Drysdale | 23 | 6-2 6-1 |
| 1974-03-11 | Washington WCT | R32 | W | Pierre Barthes | 62 | 6-7 6-3 6-2 |
| 1974-03-03 | Miami WCT | R16 | L | Nikola Pilic | 13 | 5-7 6-3 6-4 |
| 1974-03-03 | Miami WCT | R32 | W | Erik Van Dillen | 36 | 6-2 4-6 7-5 |
| 1974-02-18 | Hempstead WCT | R16 | L | Ismail El Shafei | 81 | 6-3 6-3 |
| 1974-02-18 | Hempstead WCT | R32 | W | Zeljko Franulovic | 70 | 7-6(6) 6-1 |
| 1974-02-04 | St. Petersburg WCT | R16 | L | Jiri Hrebec | 44 | 6-1 6-3 |
| 1974-02-04 | St. Petersburg WCT | R32 | W | Frank Froehling | 72 | 6-3 6-4 |
| 1973-11-17 | London | R16 | L | Tom Okker | 5 | 6-3 6-4 |
| 1973-11-17 | London | R32 | W | Haroon Rahim | 83 | 6-7 6-3 6-2 |
| 1973-10-07 | Quebec | R32 | L | Mark Cox | 19 | 6-3 6-1 |
| 1973-09-30 | Chicago | R32 | L | Brian Gottfried | 21 | 7-5 6-2 |
| 1973-09-19 | Columbia | QF | L | Clark Graebner | 54 | 7-6 7-5 |
| 1973-09-19 | Columbia | R16 | W | Terry Ryan | 115 | 6-3 7-5 |
| 1973-08-29 | US Open | R128 | L | Jeff Borowiak | 115 | 4-6 6-3 6-2 6-2 |
| 1973-08-05 | Louisville | R64 | L | Jim Delaney | – | 6-1 6-4 |
| 1973-07-23 | Washington | R64 | L | Tom Gorman | – | 4-6 7-6 6-3 |
| 1973-03-22 | Jackson | SF | L | Frew Mcmillan | – | 6-2 1-6 6-3 |
| 1973-03-22 | Jackson | QF | W | Clark Graebner | – | 6-3 6-4 |
| 1973-03-22 | Jackson | R16 | W | John Paish | – | 5-7 6-4 6-1 |
| 1973-02-19 | Salisbury | R64 | L | Karl Meiler | – | 6-3 6-2 |
| 1972-09-17 | Sacramento | R16 | L | Rick Fisher | – | 7-6 6-1 |
| 1972-09-17 | Sacramento | R32 | W | Pierre Barthes | – | 6-3 4-6 6-1 |
| 1972-08-30 | US Open | R64 | L | Patrice Dominguez | – | 5-7 6-4 7-5 6-4 |
| 1972-08-30 | US Open | R128 | W | Jim Osborne | – | 6-4 6-2 6-4 |
| 1972-08-27 | Merion | R32 | L | Patrick Proisy | – | 6-2 6-3 |
| 1972-08-27 | Merion | R64 | W | Jeff Simpson | – | 6-4 7-6 |
| 1972-08-14 | Montreal / Toronto | R128 | L | Patrice Dominguez | – | 6-2 6-2 |
| 1972-07-31 | Cincinnati | R32 | L | Anand Amritraj | – | 7-6 6-2 |
| 1972-07-31 | Cincinnati | R64 | W | F D Robbins | – | 6-2 4-6 6-3 |
| 1972-07-12 | Washington WCT | R64 | L | Fred Stolle | – | 6-2 7-6 |
| 1971-08-22 | Merion | R32 | L | Steve Faulk | – | 6-4 7-6 |
| 1971-08-22 | Merion | R64 | W | Joaquin Loyo Mayo | – | 6-4 6-2 |
| 1971-07-24 | Tanglewood | R64 | L | Pierre Barthes | – | 4-6 6-2 6-4 |
| 1971-04-05 | St. Petersburg | R16 | L | Harald Elschenbroich | – | 7-5 6-3 |
| 1971-04-05 | St. Petersburg | R32 | W | Lex Wood | – | 6-4 6-2 |
| 1970-04-06 | St. Petersburg | R16 | L | Tom Edlefsen | – | 6-1 6-3 |
| 1970-04-06 | St. Petersburg | R32 | W | James Pressly | – | 6-4 12-10 |
| 1970-04-06 | St. Petersburg | R64 | W | Dick Moffatt | – | 6-3 6-1 |