267–194Win–Loss
57.9%Win %
6Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 110 | 76 | 59.1% |
| Hard | 65 | 49 | 57.0% |
| Carpet | 40 | 30 | 57.1% |
| Unknown | 32 | 15 | 68.1% |
| Grass | 20 | 24 | 45.5% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1985 | 0 | 1 | 0 | 0.0% |
| 1984 | 0 | 1 | 0 | 0.0% |
| 1983 | 5 | 4 | 0 | 55.6% |
| 1982 | 10 | 12 | 1 | 45.5% |
| 1981 | 6 | 8 | 0 | 42.9% |
| 1980 | 14 | 12 | 1 | 53.8% |
| 1979 | 17 | 11 | 1 | 60.7% |
| 1977 | 1 | 7 | 0 | 12.5% |
| 1976 | 17 | 9 | 0 | 65.4% |
| 1975 | 21 | 22 | 0 | 48.8% |
| 1974 | 24 | 13 | 0 | 64.9% |
| 1973 | 5 | 7 | 0 | 41.7% |
| 1972 | 22 | 18 | 1 | 55.0% |
| 1971 | 33 | 14 | 1 | 70.2% |
| 1970 | 23 | 17 | 0 | 57.5% |
| 1969 | 39 | 20 | 3 | 66.1% |
| 1968 | 30 | 18 | 1 | 62.5% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1968-01-14 | Durban 1 | R32 | W | Pete Spiller | – | 6-0 6-0 6-0 |
| 1968-01-14 | Durban 1 | R64 | W | Colin Zeeman | – | 6-2 6-2 3-6 3-6 6-3 |
| 1968-01-08 | Bloemfontein | QF | L | Clark Graebner | – | 6-8 6-2 6-1 |
| 1968-01-08 | Bloemfontein | R16 | W | Frew Mcmillan | – | 9-7 3-6 8-6 |
| 1968-01-08 | Bloemfontein | R32 | W | Terry Rosenberg | – | 6-1 7-5 |
| 1968-01-08 | Bloemfontein | R64 | W | Mervyn Webster | – | 7-5 6-3 |
| 1968-01-02 | Port Elizabeth | F | L | Marty Riessen | – | 6-4 6-4 8-6 |
| 1968-01-02 | Port Elizabeth | SF | W | Raymond Moore | – | 7-5 8-6 |
| 1968-01-02 | Port Elizabeth | QF | W | Bob Hewitt | – | 6-1 7-9 7-5 |
| 1968-01-02 | Port Elizabeth | R16 | W | Alfred Schwartz | – | 6-36-3 |
| 1968-01-01 | Cape Town | R64 | L | Alfred Schwartz | – | 6-4 8-10 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0