35–75Menang–Kalah
31.8%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Grass | 16 | 26 | 38.1% |
| Clay | 9 | 28 | 24.3% |
| Carpet | 3 | 10 | 23.1% |
| Unknown | 6 | 4 | 60.0% |
| Hard | 1 | 7 | 12.5% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1980 | 2 | 1 | 0 | 66.7% |
| 1979 | 0 | 2 | 0 | 0.0% |
| 1978 | 1 | 4 | 0 | 20.0% |
| 1977 | 2 | 5 | 0 | 28.6% |
| 1976 | 1 | 4 | 0 | 20.0% |
| 1975 | 1 | 2 | 0 | 33.3% |
| 1974 | 0 | 4 | 0 | 0.0% |
| 1973 | 5 | 10 | 0 | 33.3% |
| 1972 | 4 | 11 | 0 | 26.7% |
| 1971 | 1 | 2 | 0 | 33.3% |
| 1970 | 3 | 12 | 0 | 20.0% |
| 1969 | 3 | 7 | 0 | 30.0% |
| 1968 | 12 | 11 | 0 | 52.2% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1968-05-27 | Roland Garros | R128 | L | Boro Jovanovic | – | 6-1 6-0 6-1 |
| 1968-04-22 | Bournemouth | R16 | L | Roy Emerson | – | 6-1 6-4 1-6 6-3 |
| 1968-04-22 | Bournemouth | R32 | W | Tony Pickard | – | 6-0 6-2 6-3 |
| 1968-03-25 | Parioli | R16 | L | Martin Mulligan | – | 6-1 6-4 6-2 |
| 1968-03-25 | Parioli | R32 | W | Francesco Dalessio | – | 2-6 6-0 6-1 |
| 1968-03-25 | Parioli | R64 | W | Giovanni Biccai | – | 7-5 6-2 |
| 1968-01-14 | Durban 1 | R64 | L | Tom Okker | – | 6-3 6-2 6-4 |
| 1968-01-08 | Bloemfontein | R64 | L | Hans Joachim Ploetz | – | 8-6 8-6 |
| 1968-01-01 | Cape Town | R64 | W | Mervyn Webster | – | 5-7 6-3 6-2 |
| 1968-01-01 | Cape Town | R32 | L | Robert Maud | – | 6-3 11-9 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0