383–397Menang–Kalah
49.1%% Menang
1Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Hard | 140 | 125 | 52.8% |
| Clay | 96 | 119 | 44.7% |
| Carpet | 55 | 80 | 40.7% |
| Grass | 68 | 59 | 53.5% |
| Unknown | 24 | 14 | 63.2% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1983 | 2 | 2 | 0 | 50.0% |
| 1982 | 3 | 8 | 0 | 27.3% |
| 1981 | 14 | 17 | 0 | 45.2% |
| 1980 | 15 | 21 | 0 | 41.7% |
| 1979 | 20 | 28 | 0 | 41.7% |
| 1978 | 14 | 25 | 0 | 35.9% |
| 1977 | 41 | 33 | 0 | 55.4% |
| 1976 | 39 | 33 | 0 | 54.2% |
| 1975 | 32 | 35 | 0 | 47.8% |
| 1974 | 21 | 21 | 0 | 50.0% |
| 1973 | 37 | 36 | 0 | 50.7% |
| 1972 | 23 | 21 | 0 | 52.3% |
| 1971 | 36 | 25 | 0 | 59.0% |
| 1970 | 17 | 28 | 0 | 37.8% |
| 1969 | 32 | 39 | 1 | 45.1% |
| 1968 | 37 | 25 | 0 | 59.7% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1968-06-24 | Wimbledon | R16 | W | Tom Edlefsen | – | 6-4 2-6 6-1 3-6 6-4 |
| 1968-06-24 | Wimbledon | R32 | W | Andres Gimeno | – | 4-6 6-3 7-5 2-6 6-2 |
| 1968-06-24 | Wimbledon | R64 | W | Dick Crealy | – | 3-6 7-5 6-3 6-4 |
| 1968-06-24 | Wimbledon | R128 | W | Nicola Spear | – | 6-1 6-2 9-7 |
| 1968-06-17 | London | R32 | L | Dick Crealy | – | 6-3 6-4 |
| 1968-06-17 | London | R64 | W | Robert Wilson | – | 6-0 6-4 |
| 1968-05-27 | Roland Garros | R64 | L | Milan Holecek | – | W/O |
| 1968-05-27 | Roland Garros | R128 | W | Marty Riessen | – | W/O |
| 1968-05-06 | Rome | R32 | L | Cliff Richey | – | 6-4 5-7 6-4 6-3 |
| 1968-05-06 | Rome | R64 | W | Sergio Tacchini | – | W/O |
| 1968-05-03 | Davis Cup EUR R1: AUT vs RSA | RR | W | Dieter Schultheiss | – | 6-0 6-2 6-1 |
| 1968-05-03 | Davis Cup EUR R1: AUT vs RSA | RR | W | Detler Herdy | – | 6-1 6-2 6-4 |
| 1968-04-01 | Johannesburg 1 | R64 | W | Theo Du Plessis | – | |
| 1968-04-01 | Johannesburg 1 | SF | L | Marty Riessen | – | 6-4 6-1 7-5 |
| 1968-04-01 | Johannesburg 1 | QF | W | Francois Jauffret | – | 6-2 7-5 7-5 |
| 1968-04-01 | Johannesburg 1 | R16 | W | Andrew Pattison | – | 8-6 6-3 10-8 |
| 1968-04-01 | Johannesburg 1 | R32 | W | Graydon Garner | – | 6-1 6-1 7-5 |
| 1968-01-14 | Durban 1 | R16 | L | Jan Leschly | – | 2-6 6-3 7-5 7-5 |
| 1968-01-14 | Durban 1 | R32 | W | Graydon Garner | – | 5-7 6-1 7-9 6-0 8-6 |
| 1968-01-14 | Durban 1 | R64 | W | Keith Brebnor | – | 6-4 6-3 6-4 |
| 1968-01-08 | Bloemfontein | R16 | L | Tom Okker | – | 6-1 6-4 |
| 1968-01-08 | Bloemfontein | R32 | W | Mel Baleson | – | 6-3 6-1 |
| 1968-01-08 | Bloemfontein | R64 | W | Peter Gray | – | 6-4 1-0 RET |
| 1968-01-02 | Port Elizabeth | SF | L | Thomaz Koch | – | 7-5 8-6 |
| 1968-01-02 | Port Elizabeth | QF | W | Jackie Saul | – | 6-3 6-8 6-0 |
| 1968-01-02 | Port Elizabeth | R16 | W | Tom Okker | – | 7-5 6-3 |
| 1968-01-01 | Cape Town | R64 | W | Keith Brebnor | – | 6-4 6-1 |
| 1968-01-01 | Cape Town | R32 | W | Frank Saloman | – | 6-2 6-0 |
| 1968-01-01 | Cape Town | R16 | W | Tom Okker | – | 6-0 6-2 |
| 1968-01-01 | Cape Town | QF | L | Jan Leschly | – | 6-3 4-6 6-3 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0