300–182Menang–Kalah
62.2%% Menang
11Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Clay | 102 | 58 | 63.7% |
| Hard | 71 | 46 | 60.7% |
| Grass | 59 | 30 | 66.3% |
| Carpet | 40 | 41 | 49.4% |
| Unknown | 28 | 7 | 80.0% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1982 | 1 | 1 | 0 | 50.0% |
| 1980 | 0 | 1 | 0 | 0.0% |
| 1979 | 0 | 3 | 0 | 0.0% |
| 1978 | 6 | 21 | 0 | 22.2% |
| 1977 | 29 | 25 | 0 | 53.7% |
| 1976 | 11 | 22 | 0 | 33.3% |
| 1975 | 27 | 16 | 0 | 62.8% |
| 1974 | 17 | 19 | 0 | 47.2% |
| 1973 | 4 | 5 | 0 | 44.4% |
| 1972 | 52 | 16 | 5 | 76.5% |
| 1971 | 22 | 10 | 1 | 68.8% |
| 1970 | 41 | 16 | 1 | 71.9% |
| 1969 | 35 | 11 | 2 | 76.1% |
| 1968 | 55 | 16 | 2 | 77.5% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1968-06-10 | Bristol | QF | L | Clark Graebner | – | 6-2 6-2 |
| 1968-05-27 | Roland Garros | R128 | W | Jacques Thamin | – | 6-1 7-5 6-0 |
| 1968-05-27 | Roland Garros | R64 | W | Ashley Cooper | – | W/O |
| 1968-05-27 | Roland Garros | R32 | L | Zeljko Franulovic | – | 6-2 8-6 2-6 5-7 6-4 |
| 1968-05-24 | Davis Cup EUR QF: IRI vs RSA | RR | W | Issa Khodaei | – | 6-4 6-1 6-2 |
| 1968-05-24 | Davis Cup EUR QF: IRI vs RSA | RR | W | Taghi Akbari | – | 6-4 10-8 6-3 |
| 1968-05-06 | Rome | F | L | Tom Okker | – | 10-8 6-8 6-1 1-6 6-0 |
| 1968-05-06 | Rome | SF | W | Alex Metreveli | – | 6-2 6-2 6-2 |
| 1968-05-06 | Rome | QF | W | Nicola Pietrangeli | – | 6-2 8-6 6-2 |
| 1968-05-06 | Rome | R16 | W | Jan Kodes | – | 3-6 6-1 8-6 2-6 6-2 |
| 1968-05-06 | Rome | R32 | W | Manuel Orantes | – | 7-9 6-4 6-1 5-7 6-3 |
| 1968-05-06 | Rome | R64 | W | Alan Fox | – | 7-5 6-3 6-3 |
| 1968-05-06 | Rome | R128 | W | Sergio Palmieri | – | 7-5 6-3 6-1 |
| 1968-05-03 | Davis Cup EUR R1: AUT vs RSA | RR | W | Dieter Schultheiss | – | 6-1 6-1 6-3 |
| 1968-04-01 | Johannesburg 1 | QF | L | Marty Riessen | – | 5-7 6-4 7-5 6-1 |
| 1968-04-01 | Johannesburg 1 | R16 | W | Torben Ulrich | – | 5-7 6-3 6-0 6-0 |
| 1968-04-01 | Johannesburg 1 | R32 | W | Kenny Smith | – | 6-2 6-1 6-1 |
| 1968-04-01 | Johannesburg 1 | R64 | W | Peter Mors | – | 4-6 6-4 6-3 5-7 6-4 |
| 1968-01-14 | Durban 1 | QF | L | Torben Ulrich | – | 2-6 6-3 3-6 6-0 6-4 |
| 1968-01-14 | Durban 1 | R16 | W | Clive Brebnor | – | 6-2 6-0 6-2 |
| 1968-01-14 | Durban 1 | R32 | W | Andre Van Der Merwe B | – | 6-1 6-2 6-0 |
| 1968-01-14 | Durban 1 | R64 | W | Hans Jurgen Pohmann | – | 4-6 6-2 6-3 4-6 6-4 |
| 1968-01-08 | Bloemfontein | QF | L | Tom Okker | – | 6-2 6-8 6-2 |
| 1968-01-08 | Bloemfontein | R16 | W | Robert Maud | – | 6-3 6-2 |
| 1968-01-08 | Bloemfontein | R32 | W | Derek Schroder | – | 6-4 8-6 |
| 1968-01-08 | Bloemfontein | R64 | W | D Hillen | – | 6-0 6-1 |
| 1968-01-02 | Port Elizabeth | QF | L | Thomaz Koch | – | 6-1 7-9 7-5 |
| 1968-01-02 | Port Elizabeth | R16 | W | Hans Joachim Ploetz | – | 8-6 6-3 |
| 1968-01-01 | Cape Town | R64 | W | Julian Krinsky | – | 1-6 6-3 6-0 |
| 1968-01-01 | Cape Town | R32 | W | Abe Segal | – | 6-2 6-3 |
| 1968-01-01 | Cape Town | R16 | W | Jackie Saul | – | 6-3 4-6 6-3 |
| 1968-01-01 | Cape Town | QF | L | Frew Mcmillan | – | 6-4 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0