117–153Menang–Kalah
43.3%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Clay | 49 | 59 | 45.4% |
| Hard | 26 | 40 | 39.4% |
| Grass | 27 | 27 | 50.0% |
| Unknown | 10 | 11 | 47.6% |
| Carpet | 5 | 16 | 23.8% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1980 | 2 | 1 | 0 | 66.7% |
| 1979 | 1 | 1 | 0 | 50.0% |
| 1978 | 0 | 2 | 0 | 0.0% |
| 1976 | 2 | 3 | 0 | 40.0% |
| 1975 | 15 | 24 | 0 | 38.5% |
| 1974 | 11 | 18 | 0 | 37.9% |
| 1973 | 5 | 21 | 0 | 19.2% |
| 1972 | 6 | 12 | 0 | 33.3% |
| 1971 | 19 | 21 | 0 | 47.5% |
| 1970 | 22 | 22 | 0 | 50.0% |
| 1969 | 11 | 14 | 0 | 44.0% |
| 1968 | 23 | 14 | 0 | 62.2% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1970-04-06 | St. Petersburg | SF | W | Brian Fairlie | – | 6-0 7-5 |
| 1970-04-06 | St. Petersburg | QF | W | Jim Mcmanus | – | 6-4 6-3 |
| 1970-04-06 | St. Petersburg | R16 | W | Peter Szoke | – | 6-3 6-2 |
| 1970-04-06 | St. Petersburg | R32 | W | Alex Kurucz | – | 6-1 6-4 |
| 1970-03-29 | San Juan | R32 | L | Gerald Battrick | – | 6-3 6-1 |
| 1970-03-29 | San Juan | R64 | W | Unknown Alvarez | – | 6-4 5-7 6-4 |
| 1970-02-15 | Salisbury | R32 | L | Tom Okker | – | 6-3 6-2 |
| 1970-02-02 | Philadelphia WCT | R64 | L | Arthur Ashe | – | 6-2 6-1 |
| 1969-10-06 | Las Vegas | R32 | L | Arthur Ashe | – | 6-1 6-4 |
| 1969-09-29 | Berkeley | R32 | L | Gerald Battrick | – | 6-3 6-2 |
| 1969-09-20 | Los Angeles | R32 | L | Arthur Ashe | – | 6-0 6-0 |
| 1969-09-20 | Los Angeles | R64 | W | Mike Kreiss | – | 7-5 6-3 |
| 1969-08-27 | US Open | R32 | L | Marty Riessen | – | 6-3 6-2 6-4 |
| 1969-08-27 | US Open | R64 | W | Tom Leonard | – | 6-2 6-2 6-3 |
| 1969-08-27 | US Open | R128 | W | Jean Baptiste Chanfreau | – | 6-2 9-7 6-3 |
| 1969-08-16 | Boston | R64 | L | Onny Parun | – | 6-3 6-1 |
| 1969-08-11 | Haverford | R32 | L | Cliff Richey | – | 5-7 6-4 6-4 |
| 1969-08-11 | Haverford | R64 | W | Ken Stuart | – | 11-9 6-2 |
| 1969-08-04 | Southampton | R64 | L | Jean Loup Rouyer | – | 6-3 6-4 |
| 1969-07-28 | South Orange | R32 | L | Danny Obryant | – | 6-1 6-4 |
| 1969-07-28 | South Orange | R64 | W | Steve Cornell | – | 6-3 6-4 |
| 1969-07-19 | Davis Cup AME F: BRA vs MEX | RR | W | Jose Edison Mandarino | – | 2-6 5-7 7-5 6-3 7-5 |
| 1969-07-19 | Davis Cup AME F: BRA vs MEX | RR | L | Thomaz Koch | – | 7-5 6-1 6-3 |
| 1969-05-26 | Sacramento | QF | L | Jim Mcmanus | – | 6-3 6-8 6-3 |
| 1969-05-26 | Sacramento | R16 | W | Eugene Cantin | – | 6-8 6-3 6-3 |
| 1969-05-23 | Davis Cup AME F: MEX vs AUS | RR | L | Ray Ruffels | – | 6-3 4-6 6-4 10-8 |
| 1969-05-23 | Davis Cup AME F: MEX vs AUS | RR | L | Bill Bowrey | – | 4-6 6-3 6-2 7-5 |
| 1969-02-10 | Salisbury | R32 | L | Tom Edlefsen | – | 6-3 6-4 |
| 1969-02-10 | Salisbury | R64 | W | Milan Holecek | – | 6-3 6-4 |
| 1969-01-26 | Omaha | F | L | Cliff Richey | – | 6-4 6-2 |
| 1969-01-26 | Omaha | SF | W | Clark Graebner | – | 7-5 6-3 |
| 1969-01-26 | Omaha | QF | W | Robert Mckinley | – | 6-2 3-6 6-3 |
| 1969-01-26 | Omaha | R16 | W | Herb Fitzgibbon | – | 17-19 7-5 6-4 |
| 1968-10-02 | La Jolla | SF | L | Roy Barth | – | 6-3 6-3 |
| 1968-10-02 | La Jolla | QF | W | Rafael Osuna | – | 4-6 7-5 8-6 |
| 1968-10-02 | La Jolla | R16 | W | Bill Bond | – | 6-2 6-4 |
| 1968-10-02 | La Jolla | R32 | W | John Burrman | – | 6-2 6-4 |
| 1968-08-29 | US Open | R32 | L | Dennis Ralston | – | 9-11 6-2 3-6 7-5 6-1 |
| 1968-08-29 | US Open | R64 | W | John Sharpe | – | 5-7 3-6 6-4 6-3 6-1 |
| 1968-08-29 | US Open | R128 | W | Jeff Robbins | – | 8-6 16-14 21-19 |
| 1968-08-17 | Boston 2 | QF | L | Clark Graebner | – | 6-1 6-4 6-3 |
| 1968-08-17 | Boston 2 | R16 | W | Tom Mozur | – | 6-3 7-5 7-5 |
| 1968-08-17 | Boston 2 | R32 | W | Jaime Fillol | – | 6-3 4-6 8-6 6-3 |
| 1968-08-17 | Boston 2 | R64 | W | Ian Hewitt | – | 8-6 6-4 6-4 |
| 1968-08-05 | Southampton | R16 | L | Jaime Fillol | – | 6-2 6-4 |
| 1968-08-05 | Southampton | R32 | W | Anthony Billington | – | 6-4 6-0 |
| 1968-08-05 | Southampton | R64 | W | Keith Ajegbo | – | 9-7 6-4 |
| 1968-07-29 | South Orange | R64 | L | John Brown | – | 6-2 6-4 |
| 1968-07-22 | Haverford | R32 | L | John Brown | – | 4-6 9-7 13-11 |
| 1968-07-22 | Haverford | R64 | W | Mike Marcin | – | 7-5 3-6 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0