
United States
| Age | 68 (05-04-1958) |
| Country | |
| Birthplace | Pongola, South Africa |
| Height | 175 |
| Weight | 76 |
| Plays | Right-Handed |
| Backhand | Unknown |
| Favorite Surface | |
| Coach | |
| Turned Pro | 1978 |
| Player Status | Inactive |
| year | All | hard | clay | indoor | grass |
| 1992 | 0-1 | 0-0 | 0-0 | 0-1 | 0-0 |
| 1991 | 3-7 | 0-2 | 0-0 | 2-2 | 1-3 |
| 1990 | 0-1 | 0-1 | 0-0 | 0-0 | 0-0 |
| 1989 | 15-11 | 12-8 | 1-1 | 0-0 | 2-2 |
| 1988 | 25-18 | 17-11 | 1-2 | 5-3 | 2-2 |
| 1987 | 26-20 | 19-12 | 2-3 | 2-3 | 3-2 |
| 1986 | 22-15 | 8-7 | 5-1 | 8-6 | 1-1 |
| 1985 | 43-21 | 20-10 | 1-1 | 9-5 | 13-5 |
| 1984 | 37-17 | 14-7 | 2-1 | 6-6 | 15-3 |
| 1983 | 39-19 | 16-7 | 5-4 | 8-6 | 10-2 |
| 1982 | 39-19 | 11-6 | 1-3 | 15-6 | 12-4 |
| 1981 | 38-15 | 7-6 | 3-3 | 8-3 | 20-3 |
| 1980 | 39-24 | 16-9 | 0-1 | 20-12 | 3-2 |
| 1979 | 33-22 | 17-8 | 3-4 | 11-8 | 2-2 |
| 1978 | 31-13 | 22-7 | 2-3 | 6-2 | 1-1 |
| 1977 | 1-2 | 1-1 | 0-0 | 0-1 | 0-0 |
| Grand Slam | 70.9% | 83 / 34 |
| Masters | 43.6% | 17 / 22 |
| Main Tour | 62.7% | 279 / 166 |
| Cups | 0.0% | 0 / 0 |
| Challengers | 80.0% | 12 / 3 |
| Futures | 0.0% | 0 / 0 |
| Vs No.1 | 18.2% | 8 / 36 |
| Vs Top.5 | 17.0% | 32 / 156 |
| Vs Top.10 | 23.9% | 68 / 216 |
| Vs Top.20 | 33.2% | 152 / 306 |
| Vs Top.50 | 47.6% | 405 / 446 |
| Vs Top.100 | 56.4% | 777 / 601 |
| Overall | 63.2% | 932 / 542 |
| Hard | 62.9% | 579 / 342 |
| Clay | 47.6% | 79 / 87 |
| Indoor | 0.0% | 0 / 1 |
| Grass | 71.0% | 274 / 112 |
| Final | 51.0% | 49 / 47 |
| Semi-Final | 57.7% | 90 / 66 |
| Quarter-Final | 49.7% | 156 / 158 |
| Fourth | 64.5% | 285 / 157 |
| Third | 66.9% | 406 / 201 |
| Second | 68.3% | 164 / 76 |
| First | 69.2% | 83 / 37 |
Title
Finals
| Tournaments | Surface | Tournament price money | |
| 1987 | |||
| Hard |
![]() Johan Kriek | Loss VIEW H2H | ![]() John McEnroe | ||
![]() Johan Kriek | Loss VIEW H2H | ![]() Vitas Gerulaitis | ||
![]() Johan Kriek | Loss VIEW H2H | ![]() Jimmy Connors | ||
![]() Johan Kriek | Loss VIEW H2H | ![]() Stefan Edberg | ||
![]() Johan Kriek | Loss VIEW H2H | ![]() Ivan Lendl | ||
![]() Johan Kriek | Wins VIEW H2H | ![]() John Sadri | ||
![]() Johan Kriek | Wins VIEW H2H | ![]() Tim Mayotte | ||
![]() Johan Kriek | Wins VIEW H2H | ![]() Brian Gottfried | ||
![]() Johan Kriek | Wins VIEW H2H | ![]() Terry Moor | ||
![]() Johan Kriek | Wins VIEW H2H | ![]() Yannick Noah | ||
![]() Johan Kriek | Wins VIEW H2H | ![]() Tim Gullikson | ||
![]() Johan Kriek | Loss VIEW H2H | ![]() Brad Gilbert | ||
Kuzmanov Mashtakov Prediction H2H (0-0)
Duckworth Hussey Prediction H2H (0-0)
Chopra Yilmaz Prediction H2H (0-0)
Johnson Kirchheimer Prediction H2H (1-0)
Hardt Estevez Prediction H2H (0-0)
Genier Kopp Prediction H2H (0-1)
Dylan Dietrich Kai Wehnelt Prediction H2H (0-0)