Tour · 1968-04-01 · draw of 64
Johannesburg-1 1968
HardFinal
| 🇳🇱 Tom Okker | d. | 🇺🇸 Marty Riessen | 12-10 6-1 6-4 | H2H |
Semifinals
| 🇺🇸 Marty Riessen | d. | 🇿🇦 Raymond Moore | 6-4 6-1 7-5 | H2H |
| 🇳🇱 Tom Okker | d. | 🇺🇸 Clark Graebner | 4-6 6-4 6-4 5-7 6-3 | H2H |
Quarterfinals
| 🇺🇸 Marty Riessen | d. | 🇿🇦 Bob Hewitt | 5-7 6-4 7-5 6-1 | H2H |
| 🇳🇱 Tom Okker | d. | 🇦🇺 Ken Fletcher | 6-4 8-6 7-5 | H2H |
| 🇿🇦 Raymond Moore | d. | 🇫🇷 Francois Jauffret | 6-2 7-5 7-5 | H2H |
| 🇺🇸 Clark Graebner | d. | 🇿🇦 Robert Maud | 6-3 6-4 6-3 | H2H |
Round of 16
| 🇺🇸 Marty Riessen | d. | 🇿🇦 Frew McMillan | 12-10 7-5 4-6 6-3 | H2H |
| 🇳🇱 Tom Okker | d. | 🇪🇸 Juan Couder | 6-4 6-1 6-0 | H2H |
| 🇿🇦 Raymond Moore | d. | 🇿🇼 Andrew Pattison | 8-6 6-3 10-8 | H2H |
| 🇿🇦 Robert Maud | d. | 🇿🇦 Julian Krinsky | 6-4 11-9 6-4 | H2H |
| 🇫🇷 Francois Jauffret | d. | 🇸🇪 Jan-Erik Lundqvist | 8-6 7-5 6-4 | H2H |
| 🇿🇦 Bob Hewitt | d. | 🇩🇰 Torben Ulrich | 5-7 6-3 6-0 6-0 | H2H |
| 🇺🇸 Clark Graebner | d. | 🇳🇿 Brian Fairlie | 3-6 6-3 8-6 6-4 | H2H |
| 🇦🇺 Ken Fletcher | d. | 🇦🇺 Terry Addison | 6-3 1-6 6-3 2-6 6-2 | H2H |
Round of 32
| 🇩🇰 Torben Ulrich | d. | 🇿🇦 Jackie Saul | 6-2 6-4 6-3 | H2H |
| 🇺🇸 Marty Riessen | d. | 🇿🇦 Abe Segal | 7-5 6-1 4-6 6-2 | H2H |
| 🇿🇼 Andrew Pattison | d. | 🇨🇱 Patricio Rodriguez | 2-6 9-7 1-6 9-7 6-1 | H2H |
| 🇳🇱 Tom Okker | d. | 🇦🇺 Ian Fletcher | 6-3 6-3 6-2 | H2H |
| 🇿🇦 Raymond Moore | d. | 🇿🇦 Graydon Garner | 6-1 6-1 7-5 | H2H |
| 🇿🇦 Frew McMillan | d. | 🇿🇦 Clive Brebnor | 7-5 6-3 6-4 | H2H |
| 🇿🇦 Robert Maud | d. | 🇩🇪 Uwe Gottschalk | 6-4 6-4 6-4 | H2H |
| 🇸🇪 Jan-Erik Lundqvist | d. | 🇿🇦 Stephanus Reinach | 6-3 6-2 9-11 6-2 | H2H |
| 🇿🇦 Julian Krinsky | d. | 🇿🇦 Peter Gray | 10-8 6-3 6-2 | H2H |
| 🇫🇷 Francois Jauffret | d. | 🇦🇺 Colin Stubs | 6-3 0-6 6-0 4-6 6-2 | H2H |
| 🇿🇦 Bob Hewitt | d. | 🇿🇦 Kenny Smith | 6-2 6-1 6-1 | H2H |
| 🇺🇸 Clark Graebner | d. | 🇨🇦 Keith A Carpenter | 6-4 6-1 7-5 | H2H |
| 🇦🇺 Ken Fletcher | d. | 🇿🇦 Bokkie Niemand | 6-3 6-4 6-4 | H2H |
| 🇳🇿 Brian Fairlie | d. | 🇿🇦 Terry Rosenberg | 3-6 7-5 7-5 2-6 6-0 | H2H |
| 🇪🇸 Juan Couder | d. | 🇿🇦 Alfred Schwartz | 6-2 6-3 1-6 6-1 | H2H |
| 🇦🇺 Terry Addison | d. | 🇿🇦 Keith Brebnor | 6-3 7-5 2-6 8-6 | H2H |