188–204Menang–Kalah
48.0%% Menang
4Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Clay | 67 | 79 | 45.9% |
| Hard | 59 | 49 | 54.6% |
| Carpet | 26 | 36 | 41.9% |
| Grass | 23 | 27 | 46.0% |
| Unknown | 13 | 13 | 50.0% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1976 | 14 | 24 | 0 | 36.8% |
| 1975 | 10 | 22 | 0 | 31.3% |
| 1974 | 11 | 17 | 0 | 39.3% |
| 1973 | 32 | 38 | 0 | 45.7% |
| 1972 | 16 | 31 | 0 | 34.0% |
| 1971 | 34 | 19 | 3 | 64.2% |
| 1970 | 37 | 24 | 1 | 60.7% |
| 1969 | 15 | 16 | 0 | 48.4% |
| 1968 | 19 | 13 | 0 | 59.4% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1975-07-07 | Gstaad | R16 | L | Ivan Molina | 83 | 6-1 6-1 |
| 1975-07-07 | Gstaad | R32 | W | Hans Jurgen Pohmann | 55 | 6-4 1-6 7-5 |
| 1975-06-23 | Wimbledon | R128 | L | Graham Stilwell | 142 | 6-3 6-4 6-4 |
| 1975-06-04 | Roland Garros | R128 | L | Carlos Kirmayr | 213 | 2-6 6-3 8-6 |
| 1975-05-19 | Hamburg | R64 | L | Roger Taylor | 39 | 3-6 6-0 8-6 |
| 1975-05-10 | Florence | R32 | L | Adriano Panatta | 44 | 7-6 7-6 |
| 1975-04-21 | Houston | R32 | L | Harold Solomon | 15 | 1-6 6-1 6-2 |
| 1975-04-14 | Tokyo Indoor | R16 | L | Marty Riessen | 12 | 6-4 6-1 |
| 1975-04-14 | Tokyo Indoor | R32 | W | Kiyoshi Tanabe | 274 | 6-4 6-0 |
| 1975-03-31 | Tuscon | R32 | L | John Alexander | 21 | 4-6 6-1 6-4 |
| 1975-03-31 | Tuscon | R64 | W | Robert Kreiss | 116 | 6-4 7-6 |
| 1975-03-24 | Atlanta WCT | R16 | L | Dick Stockton | 14 | 7-5 7-5 |
| 1975-03-24 | Atlanta WCT | R32 | W | Roger Mckee | – | 6-2 6-2 |
| 1975-03-17 | Memphis | R32 | L | Dick Stockton | 14 | 6-2 6-2 |
| 1975-03-10 | Dusseldorf | R32 | L | Jurgen Fassbender | 53 | 6-4 6-1 |
| 1975-03-10 | Washington Indoor WCT | R32 | L | Paul Gerken | 60 | 6-7(0) 6-3 6-1 |
| 1975-02-23 | San Antonio WCT | R32 | L | John Alexander | 28 | 6-0 6-1 |
| 1975-02-17 | Fort Worth WCT | R32 | L | Harold Solomon | 15 | 2-6 6-4 7-5 |
| 1975-02-10 | Toronto Indoor WCT | R32 | L | Marty Riessen | 12 | 6-2 6-2 |
| 1975-01-20 | Philadelphia WCT | R128 | L | Mark Cox | 32 | 6-3 6-2 |
| 1974-11-16 | Oslo | R16 | L | Karl Meiler | 62 | 6-1 6-2 |
| 1974-11-16 | Oslo | R32 | W | Kjell Johansson | 133 | 6-2 6-2 |
| 1974-10-28 | Vienna | R16 | L | Balazs Taroczy | 42 | 6-4 7-6 |
| 1974-10-28 | Vienna | R32 | W | Ivan Molina | 96 | 6-3 7-5 |
| 1974-10-27 | Tehran | R64 | L | Raul Ramirez | 21 | 6-2 6-2 |
| 1974-10-14 | Barcelona | R64 | L | Buster C Mottram | 50 | 6-2 6-2 |
| 1974-10-13 | Madrid | R64 | L | Steve Krulevitz | 81 | 6-1 6-1 |
| 1974-08-28 | US Open | R64 | L | Balazs Taroczy | 38 | 7-6 7-6 6-3 |
| 1974-08-28 | US Open | R128 | W | Bruce Manson | – | 6-4 6-2 6-1 |
| 1974-06-24 | Wimbledon | R64 | L | Dick Stockton | 22 | 3-6 6-3 6-4 4-6 6-4 |
| 1974-06-24 | Wimbledon | R128 | W | Tenny Svensson | 170 | 9-8 6-4 6-2 |
| 1974-04-22 | Denver WCT | R32 | L | Eddie Dibbs | 21 | 6-2 6-2 |
| 1974-04-15 | Houston | R32 | L | Mark Cox | 19 | 7-6(5) 6-2 |
| 1974-04-08 | Tokyo WCT | R16 | L | Adriano Panatta | 12 | 6-0 6-1 |
| 1974-04-08 | Tokyo WCT | R32 | W | Yuji Tezuka | – | 6-2 6-0 |
| 1974-03-31 | Palm Desert WCT | R16 | L | Dennis Ralston | 219 | 6-3 6-3 |
| 1974-03-31 | Palm Desert WCT | R32 | W | Haroon Rahim | 94 | 6-2 1-6 6-0 |
| 1974-03-30 | Tuscon | R16 | L | Arthur Ashe | 6 | 6-1 6-2 |
| 1974-03-30 | Tuscon | R32 | W | Brian Fairlie | 39 | 6-3 6-4 |
| 1974-03-30 | Tuscon | R64 | W | Roy Barth | 121 | 6-2 4-6 6-0 |
| 1974-03-17 | Sao Paulo WCT | R16 | L | Ion Tiriac | 72 | 6-2 6-2 |
| 1974-03-17 | Sao Paulo WCT | R32 | W | Tito Vazquez | 122 | 6-2 6-1 |
| 1974-03-03 | Barcelona WCT | R16 | L | Eddie Dibbs | 25 | 4-6 6-3 6-1 |
| 1974-03-03 | Barcelona WCT | R32 | W | Paul Gerken | 50 | 6-2 6-7(1) 7-5 |
| 1974-02-18 | London WCT | R32 | L | Adriano Panatta | 14 | 6-4 2-6 6-4 |
| 1974-02-11 | Bologna WCT | R32 | L | Jan Kodes | 9 | 6-2 6-3 |
| 1974-01-21 | Philadelphia WCT | R32 | L | Ove Bengtson | 56 | 7-6(5) 6-1 |
| 1974-01-21 | Philadelphia WCT | R64 | W | Pierre Barthes | 63 | 6-1 6-1 |
| 1973-11-27 | Johannesburg | R16 | L | Tom Okker | 4 | 6-3 3-6 6-1 6-3 |
| 1973-11-27 | Johannesburg | R32 | W | Robert Maud | 69 | 0-6 7-6 6-3 6-3 |