132–222Menang–Kalah
37.3%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Hard | 52 | 68 | 43.3% |
| Clay | 27 | 70 | 27.8% |
| Grass | 26 | 32 | 44.8% |
| Carpet | 14 | 41 | 25.5% |
| Unknown | 13 | 11 | 54.2% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1978 | 0 | 3 | 0 | 0.0% |
| 1977 | 0 | 2 | 0 | 0.0% |
| 1976 | 1 | 17 | 0 | 5.6% |
| 1975 | 5 | 17 | 0 | 22.7% |
| 1974 | 4 | 22 | 0 | 15.4% |
| 1973 | 16 | 32 | 0 | 33.3% |
| 1972 | 14 | 26 | 0 | 35.0% |
| 1971 | 14 | 27 | 0 | 34.1% |
| 1970 | 29 | 34 | 0 | 46.0% |
| 1969 | 15 | 22 | 0 | 40.5% |
| 1968 | 34 | 20 | 0 | 63.0% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1970-03-09 | Caracas | R32 | W | Szabolcz Baranyi | – | 6-1 6-2 |
| 1970-03-02 | Hampton | R16 | L | Ilie Nastase | – | 6-1 5-7 6-4 |
| 1970-03-02 | Hampton | R32 | W | Bill Colson | – | 6-2 6-2 |
| 1970-02-25 | Macon | R32 | W | Gerald Battrick | – | 6-3 10-12 10-8 |
| 1970-02-15 | Salisbury | R32 | L | Cliff Richey | – | 6-1 6-3 |
| 1970-02-15 | Salisbury | R64 | W | Jan Kodes | – | 10-8 3-4 RET |
| 1970-02-13 | Richmond | SF | L | Arthur Ashe | – | 7-5 6-4 |
| 1970-02-13 | Richmond | QF | W | Cliff Richey | – | 8-10 6-2 6-4 |
| 1970-02-02 | Philadelphia WCT | R32 | L | Manuel Santana | – | 6-2 6-2 |
| 1970-02-02 | Philadelphia WCT | R64 | W | Torben Ulrich | – | 8-6 6-1 |
| 1970-01-19 | Australian Open | R64 | L | Bob Giltinan | – | 4-6 9-7 6-3 |
| 1970-01-10 | Melbourne | R16 | L | Tony Roche | – | 6-1 6-2 |
| 1970-01-10 | Melbourne | R32 | W | Bob Carmichael | – | 6-3 6-4 6-3 |
| 1969-10-06 | Las Vegas | R32 | L | Rod Laver | – | 6-3 6-0 |
| 1969-09-29 | Berkeley | R16 | L | Jeff Borowiak | – | 6-8 6-1 6-2 |
| 1969-09-29 | Berkeley | R32 | W | Ray Ruffels | – | 8-6 6-1 |
| 1969-09-29 | Berkeley | R64 | W | Garth Omaley | – | 6-3 6-0 |
| 1969-09-20 | Los Angeles | R32 | L | Dennis Ralston | – | 6-2 3-6 8-6 |
| 1969-09-20 | Los Angeles | R64 | W | Charlie Pasarell | – | 6-1 6-2 |
| 1969-08-27 | US Open | R64 | L | Andres Gimeno | – | 4-6 6-3 6-2 6-2 |
| 1969-08-27 | US Open | R128 | W | Phil Dent | – | 3-6 10-8 6-2 6-3 |
| 1969-08-16 | Boston | R64 | L | Rauty Krog | – | 6-4 6-2 |
| 1969-07-21 | Indianapolis | R16 | L | Zeljko Franulovic | – | 4-6 6-3 6-2 |
| 1969-07-21 | Indianapolis | R32 | W | Dick Stockton | – | 6-3 6-4 |
| 1969-07-21 | Indianapolis | R64 | W | Humphrey Hose | – | 6-2 6-4 |
| 1969-07-14 | Cincinnati | R32 | L | Allan Stone | – | 6-3 6-4 |
| 1969-07-14 | Cincinnati | R64 | W | Bill Colson | – | 6-3 4-6 6-2 |
| 1969-07-07 | Washington | R32 | L | Jean Loup Rouyer | – | 6-4 6-2 |
| 1969-07-07 | Washington | R64 | W | Sergio Palmieri | – | 7-9 6-1 6-2 |
| 1969-06-23 | Wimbledon | R128 | L | Earl Butch Buchholz | – | 6-2 4-6 1-6 6-4 8-6 |
| 1969-06-16 | London / Queen's Club | R128 | L | Owen Davidson | – | 6-3 6-2 |
| 1969-05-26 | Sacramento | SF | L | Clark Graebner | – | 6-2 6-3 |
| 1969-05-26 | Sacramento | QF | W | Joaquin Loyo Mayo | – | 6-3 6-8 6-3 |
| 1969-05-26 | Sacramento | R16 | W | Ken Stuart | – | 6-8 6-3 7-5 |
| 1969-05-12 | Barcelona | R64 | L | Jurgen Fassbender | – | 6-4 6-3 0-6 4-6 6-4 |
| 1969-04-21 | Dallas | QF | L | Thomaz Koch | – | 1-6 6-3 6-4 |
| 1969-04-21 | Dallas | R16 | W | John Alexander | – | 6-0 6-0 |
| 1969-04-21 | Dallas | R32 | W | Lew Grinnan | – | 6-4 6-2 |
| 1969-04-14 | Houston | R32 | L | Nicola Spear | – | 6-4 6-2 |
| 1969-03-24 | New York | R32 | L | Raymond Moore | – | 6-2 6-0 |
| 1969-03-17 | St. Petersburg | R16 | L | Ray Ruffels | – | 6-4 6-0 |
| 1969-03-17 | St. Petersburg | R32 | W | Pancho Guzman | – | 7-5 7-5 |
| 1969-02-24 | Kingston | R16 | L | Gerald Battrick | – | 13-11 2-6 6-4 |
| 1969-02-24 | Kingston | R32 | W | David Brandt | – | 6-1 6-1 |
| 1969-02-17 | Macon | R16 | L | Thomaz Koch | – | 6-3 7-5 |
| 1969-02-17 | Macon | R32 | W | Zeljko Franulovic | – | 5-7 6-4 6-3 |
| 1969-02-10 | Salisbury | R64 | L | Jan Kukal | – | 6-2 8-6 |
| 1969-02-05 | Philadelphia WCT | R32 | L | Andres Gimeno | – | 4-6 6-3 6-0 |
| 1969-01-31 | Richmond | QF | L | Clark Graebner | – | 8-6 6-2 |
| 1969-01-26 | Omaha | R16 | L | Mark Cox | – | 6-4 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0