115–160Menang–Kalah
41.8%% Menang
2Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Clay | 60 | 64 | 48.4% |
| Carpet | 22 | 38 | 36.7% |
| Hard | 18 | 34 | 34.6% |
| Grass | 11 | 19 | 36.7% |
| Unknown | 4 | 5 | 44.4% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1980 | 0 | 1 | 0 | 0.0% |
| 1979 | 1 | 7 | 0 | 12.5% |
| 1978 | 22 | 22 | 1 | 50.0% |
| 1977 | 9 | 13 | 0 | 40.9% |
| 1976 | 5 | 11 | 0 | 31.3% |
| 1975 | 3 | 11 | 0 | 21.4% |
| 1974 | 9 | 17 | 0 | 34.6% |
| 1973 | 17 | 27 | 0 | 38.6% |
| 1972 | 19 | 19 | 1 | 50.0% |
| 1971 | 17 | 22 | 0 | 43.6% |
| 1970 | 6 | 7 | 0 | 46.2% |
| 1969 | 6 | 2 | 0 | 75.0% |
| 1968 | 1 | 1 | 0 | 50.0% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1978-02-27 | Miami | R32 | W | Tito Vazquez | 322 | 7-5 6-4 |
| 1978-02-12 | Springfield | R32 | L | Jorge Andrew | 181 | 3-6 7-6 6-4 |
| 1978-02-05 | Little Rock | R32 | L | Terry Moor | 50 | 6-2 6-3 |
| 1977-11-07 | Hong Kong | R32 | L | Ken Rosewall | 12 | 3-6 6-3 6-0 |
| 1977-10-31 | Tokyo Outdoor | QF | L | Tim Gullikson | 35 | 6-1 7-5 |
| 1977-10-31 | Tokyo Outdoor | R16 | W | Jun Kuki | 171 | 6-2 7-6 |
| 1977-10-31 | Tokyo Outdoor | R32 | W | Bob Carmichael | 158 | 6-1 6-3 |
| 1977-10-31 | Tokyo Outdoor | R64 | W | Dick Stockton | 8 | 7-5 4-6 6-4 |
| 1977-10-03 | Tehran | R32 | L | Guillermo Vilas | 3 | 3-6 6-3 6-3 |
| 1977-10-03 | Tehran | R64 | W | Ricardo Ycaza | 264 | 6-4 6-3 |
| 1977-07-11 | Kitzbuhel | R16 | L | Bob Lutz | 21 | 6-7 6-1 6-2 |
| 1977-07-11 | Kitzbuhel | R32 | W | Werner Zirngibl | 122 | 6-3 6-2 |
| 1977-06-13 | Berlin | R32 | L | Rolf Norberg | 92 | 2-6 6-4 6-4 |
| 1977-05-23 | Roland Garros | R64 | L | Patrice Dominguez | 166 | 7-6 7-5 3-6 3-6 7-5 |
| 1977-05-23 | Roland Garros | R128 | W | Jaime Fillol | 22 | 6-4 6-3 4-6 6-3 |
| 1977-05-09 | Hamburg | R64 | L | Buster C Mottram | 35 | 6-3 6-3 |
| 1977-04-26 | Munich | R32 | L | Hans Kary | 73 | 6-2 4-6 6-4 |
| 1977-03-14 | Helsinki | R32 | L | Jan Kodes | 21 | 7-6 3-6 7-6 |
| 1977-03-08 | Hampton | QF | L | Tom Gullikson | 88 | 3-6 7-6 6-4 |
| 1977-03-08 | Hampton | R16 | W | Jan Norback | 201 | 7-5 6-1 |
| 1977-03-08 | Hampton | R32 | W | Haroon Rahim | 49 | 6-1 7-6 |
| 1977-02-07 | Miami | R16 | L | Teimuraz Kakulia | – | 6-2 6-4 |
| 1977-02-07 | Miami | R32 | W | John Yuill | 99 | 7-6 7-5 |
| 1977-01-31 | Little Rock | R32 | L | Ismail El Shafei | 118 | 4-6 7-6 6-3 |
| 1977-01-17 | Baltimore | R32 | L | Roger Taylor | 85 | 6-3 4-6 6-3 |
| 1976-11-07 | Stockholm | R64 | L | Rolf Norberg | 163 | 6-4 6-4 |
| 1976-11-01 | Cologne | R16 | L | Jiri Hrebec | 56 | 6-7 7-5 6-2 |
| 1976-11-01 | Cologne | R32 | W | Roger Taylor | 101 | 7-6 4-6 6-3 |
| 1976-10-25 | Vienna | R16 | L | Brian Gottfried | 17 | 5-7 7-6 6-1 |
| 1976-10-25 | Vienna | R32 | W | Colin Dowdeswell | 85 | 6-4 6-4 |
| 1976-10-18 | Barcelona | R64 | L | Jan Kodes | 25 | 6-7 6-4 6-4 |
| 1976-10-11 | Madrid | R32 | L | Jaime Fillol | 15 | 6-3 3-6 6-3 |
| 1976-10-11 | Madrid | R64 | W | Werner Zirngibl | 123 | 6-3 6-1 |
| 1976-10-04 | Aviles | R32 | L | Jaime Pinto Bravo | 168 | 6-4 6-4 |
| 1976-07-18 | Kitzbuhel | R16 | L | Charlie Pasarell | 75 | 7-5 4-6 7-5 |
| 1976-07-18 | Kitzbuhel | R32 | W | Hans Kary | 54 | 6-3 6-7 6-4 |
| 1976-07-18 | Kitzbuhel | R64 | W | Alvaro Betancur | 109 | 6-4 5-7 6-2 |
| 1976-05-31 | Roland Garros | R128 | L | Steve Krulevitz | 131 | 6-2 6-0 6-3 |
| 1976-05-22 | Dusseldorf | R32 | L | Antonio Munoz | 130 | 6-7 6-4 7-6 |
| 1976-05-17 | Hamburg | R64 | L | Jiri Hrebec | 53 | 6-4 6-3 |
| 1976-05-04 | Munich | R32 | L | Dick Crealy | 56 | 6-3 6-4 |
| 1975-10-05 | Aviles | SF | L | Nikola Pilic | 63 | 3-6 7-6 6-3 7-6 |
| 1975-10-05 | Aviles | QF | W | Manuel Orantes | 9 | 6-1 3-6 6-3 |
| 1975-10-05 | Aviles | R16 | W | Hans Kary | 79 | 7-5 4-6 9-7 |
| 1975-10-05 | Aviles | R32 | W | Victor Pecci | 131 | 6-7 6-0 6-3 |
| 1975-08-27 | US Open | R128 | L | Kjell Johansson | 128 | 6-7 6-3 7-6 |
| 1975-04-14 | Tokyo Indoor | R32 | L | Marty Riessen | 12 | 5-2 RET |
| 1975-03-24 | Atlanta WCT | R32 | L | Mark Cox | 51 | 6-1 6-3 |
| 1975-03-17 | Memphis | R32 | L | Mark Cox | 51 | 6-2 6-2 |
| 1975-03-10 | Washington Indoor WCT | R32 | L | Phil Dent | 54 | 6-4 6-4 |