122–163Menang–Kalah
42.8%% Menang
1Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Clay | 57 | 70 | 44.9% |
| Hard | 38 | 47 | 44.7% |
| Grass | 17 | 20 | 45.9% |
| Carpet | 9 | 20 | 31.0% |
| Unknown | 1 | 6 | 14.3% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1976 | 2 | 7 | 0 | 22.2% |
| 1975 | 13 | 21 | 0 | 38.2% |
| 1974 | 14 | 27 | 0 | 34.1% |
| 1973 | 25 | 34 | 0 | 42.4% |
| 1972 | 5 | 13 | 0 | 27.8% |
| 1971 | 27 | 28 | 1 | 49.1% |
| 1970 | 1 | 6 | 0 | 14.3% |
| 1969 | 17 | 17 | 0 | 50.0% |
| 1968 | 18 | 10 | 0 | 64.3% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1976-07-18 | Kitzbuhel | R64 | L | John Yuill | 154 | 6-1 7-6 |
| 1976-07-04 | Bastad | R64 | L | Birger Andersson | 124 | 6-4 7-6 |
| 1976-06-21 | Wimbledon | R128 | L | Vitas Gerulaitis | 22 | 7-5 6-1 7-5 |
| 1976-05-31 | Roland Garros | R64 | L | Steve Krulevitz | 131 | 6-3 6-1 4-6 6-3 |
| 1976-05-31 | Roland Garros | R128 | W | Luis Borfiga | 308 | 6-0 2-6 4-6 6-3 6-1 |
| 1976-03-30 | Caracas WCT | R16 | L | Raymond Moore | 61 | 6-3 7-5 |
| 1976-03-22 | Palm Springs | R64 | L | John Newcombe | 20 | 7-6 7-6 |
| 1976-02-02 | Boca Raton | R16 | L | John Whitlinger | 98 | 7-5 1-6 6-1 |
| 1976-02-02 | Boca Raton | R32 | W | Chris Lewis | 396 | 6-4 3-6 6-4 |
| 1975-08-27 | US Open | R64 | L | John Andrews | 64 | 7-5 5-7 7-6 |
| 1975-08-27 | US Open | R128 | W | Grover Raz Reid | 91 | 6-4 6-2 |
| 1975-08-18 | Boston | R64 | L | Cliff Richey | 22 | 7-6 6-7 6-4 |
| 1975-08-12 | Columbus | R32 | L | Kenneth McMillan | 231 | 6-1 6-4 |
| 1975-07-20 | Hilversum | R16 | L | Ismail El Shafei | 43 | 6-7 6-2 8-6 |
| 1975-07-20 | Hilversum | R32 | W | Marcello Lara | 90 | 2-6 6-3 6-4 |
| 1975-07-13 | Kitzbuhel | R32 | L | Harald Elschenbroich | 85 | 4-6 7-5 6-1 |
| 1975-06-23 | Wimbledon | R64 | L | Bjorn Borg | 4 | 3-6 6-3 6-4 9-8 |
| 1975-06-23 | Wimbledon | R128 | W | Harald Elschenbroich | 104 | 6-2 6-4 6-4 |
| 1975-06-16 | Nottingham | R32 | L | Roscoe Tanner | 13 | 6-3 6-4 |
| 1975-06-16 | Nottingham | R64 | W | Sandy Mayer | 34 | 2-6 9-8 6-3 |
| 1975-06-04 | Roland Garros | R128 | L | Doug Crawford | 120 | 6-4 5-7 6-4 |
| 1975-05-19 | Hamburg | R64 | L | Armistead Neely | 176 | 6-4 6-4 |
| 1975-05-07 | Munich | R32 | L | Frantisek Pala | 148 | 6-3 5-7 6-2 |
| 1975-04-21 | Houston | R32 | L | Mark Cox | 28 | 3-6 6-2 6-3 |
| 1975-04-14 | Tokyo Indoor | R16 | L | Bob Lutz | 47 | 7-6(2) 6-4 |
| 1975-04-14 | Tokyo Indoor | R32 | W | A Uehara | – | 6-1 6-1 |
| 1975-03-31 | Tuscon | R32 | L | Cliff Richey | 20 | 7-6 6-3 |
| 1975-03-31 | Tuscon | R64 | W | Bob Giltinan | 102 | 5-7 6-4 6-3 |
| 1975-03-24 | Atlanta WCT | QF | L | Harold Solomon | 15 | 6-3 6-3 |
| 1975-03-24 | Atlanta WCT | R16 | W | Graham Stilwell | 154 | 6-4 6-0 |
| 1975-03-24 | Atlanta WCT | R32 | W | Gene Stuart Malin | – | 7-6(3) 6-1 |
| 1975-03-17 | Memphis | R32 | L | Phil Dent | 54 | 3-6 6-3 6-4 |
| 1975-03-10 | Dusseldorf | R16 | L | Jaime Fillol | 23 | 7-6 6-2 |
| 1975-03-10 | Dusseldorf | R32 | W | John Andrews | 70 | 7-6 6-3 |
| 1975-03-10 | Washington Indoor WCT | R32 | L | Haroon Rahim | 134 | 6-1 6-7(6) 7-6(2) |
| 1975-02-23 | San Antonio WCT | R32 | L | Eddie Dibbs | 20 | 6-4 6-4 |
| 1975-02-17 | Fort Worth WCT | QF | L | Vijay Amritraj | 40 | 6-4 6-3 |
| 1975-02-17 | Fort Worth WCT | R16 | W | Phil Dent | 43 | 6-4 6-3 |
| 1975-02-17 | Fort Worth WCT | R32 | W | Russell Simpson | 323 | 6-3 4-6 7-6(6) |
| 1975-02-10 | Toronto Indoor WCT | R16 | L | Marty Riessen | 12 | 6-1 4-6 6-2 |
| 1975-02-10 | Toronto Indoor WCT | R32 | W | Graham Stilwell | 127 | 7-5 7-6(5) |
| 1975-01-20 | Philadelphia WCT | R64 | L | Cliff Drysdale | 19 | 7-5 4-6 6-4 |
| 1975-01-20 | Philadelphia WCT | R128 | W | Robert Maud | 57 | 6-1 2-6 6-2 |
| 1974-11-16 | Bombay | R32 | L | Manuel Santana | 236 | 6-1 3-6 6-0 |
| 1974-11-04 | Stockholm | R64 | L | Eddie Dibbs | 20 | 6-2 7-5 |
| 1974-10-28 | Vienna | R32 | L | Wojtek Fibak | 282 | 5-7 6-2 8-6 |
| 1974-10-14 | Barcelona | R64 | L | Eddie Dibbs | 20 | 6-2 6-0 |
| 1974-10-13 | Madrid | R64 | L | Patricio Cornejo | 65 | 6-1 6-4 |
| 1974-08-28 | US Open | R128 | L | William Brown | 129 | 6-7 2-6 7-5 6-4 RET |
| 1974-08-26 | Boston | R16 | L | Ilie Nastase | 7 | 2-6 6-2 6-4 |