61–112Win–Loss
35.3%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 27 | 39 | 40.9% |
| Grass | 18 | 30 | 37.5% |
| Clay | 6 | 26 | 18.8% |
| Unknown | 7 | 9 | 43.8% |
| Carpet | 3 | 8 | 27.3% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1975 | 0 | 4 | 0 | 0.0% |
| 1974 | 1 | 3 | 0 | 25.0% |
| 1973 | 6 | 8 | 0 | 42.9% |
| 1972 | 8 | 10 | 0 | 44.4% |
| 1971 | 13 | 25 | 0 | 34.2% |
| 1970 | 6 | 21 | 0 | 22.2% |
| 1969 | 12 | 20 | 0 | 37.5% |
| 1968 | 15 | 21 | 0 | 41.7% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1971-08-01 | Columbus | R32 | L | Tom Gorman | – | 6-3 6-4 |
| 1971-07-24 | Tanglewood | R32 | L | Cliff Richey | – | 6-1 6-1 |
| 1971-07-24 | Tanglewood | R64 | W | Sherwood Stewart | – | 6-3 6-0 |
| 1971-07-17 | Washington WCT | R64 | L | Onny Parun | – | 6-4 6-3 |
| 1971-07-10 | Newport | R16 | L | Gerald Battrick | – | 8-6 8-6 |
| 1971-07-10 | Newport | R32 | W | Peter Curtis | – | 4-6 6-3 6-4 |
| 1971-06-07 | Beckenham | R64 | L | John Paish | – | 6-3 8-6 |
| 1971-05-31 | Manchester | QF | L | Geoff Masters | – | 6-3 6-3 |
| 1971-05-31 | Manchester | R16 | W | Pat Cramer | – | 6-3 6-4 |
| 1971-05-31 | Manchester | R32 | W | Frank Sedgman | – | 2-6 6-4 6-4 |
| 1971-05-07 | Davis Cup AME SF: CAR vs NZL | RR | L | Onny Parun | – | 7-5 6-2 6-2 |
| 1971-05-07 | Davis Cup AME SF: CAR vs NZL | RR | W | Jeff Simpson | – | 6-2 6-4 3-6 8-6 |
| 1971-04-20 | Houston | R32 | L | Bob Carmichael | – | 6-3 6-1 |
| 1971-04-14 | Jacksonville | R16 | L | Onny Parun | – | 6-3 6-4 |
| 1971-04-14 | Jacksonville | R32 | W | Chuck Saacke | – | 6-1 6-1 |
| 1971-03-28 | San Juan | R32 | L | Nicola Spear | – | 6-3 4-6 6-4 |
| 1971-03-24 | Pensacola | R16 | L | Frank Froehling | – | 7-6 6-2 |
| 1971-03-24 | Pensacola | R32 | W | Jay Isqur | – | 6-2 6-0 |
| 1971-03-21 | Caracas | R32 | L | Nicola Spear | – | 6-4 6-4 |
| 1971-03-07 | Hampton | R16 | L | Ilie Nastase | – | 6-3 6-2 |
| 1971-03-07 | Hampton | R32 | W | Nicola Spear | – | 6-2 4-6 6-4 |
| 1971-03-01 | Macon | R64 | L | Nicola Spear | – | 6-4 4-6 6-4 |
| 1971-02-21 | Salisbury | R16 | L | Ilie Nastase | – | 6-4 6-4 |
| 1971-02-21 | Salisbury | R32 | W | Barry Mackay | – | 4-6 6-4 6-3 |
| 1971-02-21 | Salisbury | R64 | W | Brian Gottfried | – | 6-3 7-5 |
| 1971-02-14 | New York | R32 | L | Thomaz Koch | – | 6-4 6-2 |
| 1971-02-04 | Washington 1 | QF | L | Jaime Fillol | – | 6-4 6-4 |
| 1971-02-04 | Washington 1 | R16 | W | Jim Mcmanus | – | 6-4 2-6 6-4 |
| 1970-12-26 | New Orleans | QF | L | Tom Gorman | – | 6-3 6-5 |
| 1970-10-18 | Phoenix | R16 | L | Charlie Pasarell | – | 6-4 6-4 |
| 1970-10-18 | Phoenix | R32 | W | Frew Mcmillan | – | 6-4 7-6 |
| 1970-09-28 | Berkeley | R32 | L | Cliff Richey | – | 6-0 6-4 |
| 1970-09-28 | Berkeley | R64 | W | Guillermo Oropez | – | 6-3 7-6 |
| 1970-09-19 | Los Angeles | R64 | L | Dennis Ralston | – | 7-6 6-2 |
| 1970-09-02 | US Open | R128 | L | Charlie Pasarell | – | 4-6 7-5 7-6 6-3 |
| 1970-09-01 | South Orange | R16 | L | Rod Laver | – | 7-6 6-3 |
| 1970-09-01 | South Orange | R32 | W | Butch Seewagen | – | 6-7 6-4 6-4 |
| 1970-08-17 | Merion | R64 | L | Robert Mckinley | – | 7-5 6-2 |
| 1970-07-20 | Cincinnati | R64 | L | Nicola Spear | – | 6-2 6-4 |
| 1970-07-18 | Washington | R64 | L | Tom Edlefsen | – | 6-1 6-4 |
| 1970-07-11 | Bastad | R32 | L | Clark Graebner | – | 9-11 9-11 6-4 6-0 6-1 |
| 1970-06-22 | Wimbledon | R128 | L | Keith Diepraam | – | 7-5 13-11 6-2 |
| 1970-06-15 | London / Queen's Club | R32 | L | Tom Gorman | – | 7-5 6-4 |
| 1970-06-15 | London / Queen's Club | R64 | W | Lew Hoad | – | W/O |
| 1970-06-06 | Davis Cup AME SF: CAN vs CAR | RR | L | John Sharpe | – | 6-8 7-5 4-6 6-1 6-1 |
| 1970-05-01 | Roland Garros | R128 | L | Hans Jurgen Pohmann | – | 6-3 5-7 6-4 3-6 6-4 |
| 1970-04-06 | Kingston | QF | L | Christian Kuhnke | – | 2-6 6-2 6-1 |
| 1970-04-06 | Kingston | R16 | W | Luis Ayala | – | W/O |
| 1970-03-29 | San Juan | R32 | L | Christian Kuhnke | – | 9-11 7-5 6-3 |
| 1970-03-25 | Jacksonville | R16 | L | Clark Graebner | – | 7-5 6-3 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0