Tour · 1970-05-11 · draw of 64
Brussels 1970
ClayFinal
| 🇳🇱 Tom Okker | d. | 🇷🇴 Ilie Nastase | 6-3 6-4 0-6 4-6 6-4 | H2H |
Semifinals
| 🇳🇱 Tom Okker | d. | 🇿🇦 Bob Hewitt | 8-6 6-4 6-4 | H2H |
| 🇷🇴 Ilie Nastase | d. | 🇺🇸 Cliff Richey | 6-0 6-4 6-2 | H2H |
Quarterfinals
| 🇺🇸 Cliff Richey | d. | 🇫🇷 Pierre Barthes | 4-6 6-4 6-0 7-5 | H2H |
| 🇳🇱 Tom Okker | d. | 🇺🇸 Marty Riessen | 6-3 1-6 6-0 6-4 | H2H |
| 🇷🇴 Ilie Nastase | d. | 🇦🇺 Barry Phillips-Moore | 6-1 6-1 7-9 6-0 | H2H |
| 🇿🇦 Bob Hewitt | d. | 🇪🇸 Manuel Santana | 6-4 6-3 6-0 | H2H |
Round of 16
| 🇪🇸 Manuel Santana | d. | 🇦🇺 Bill Bowrey | 6-4 6-1 6-3 | H2H |
| 🇺🇸 Marty Riessen | d. | 🇬🇧 Mark Cox | 6-3 6-0 6-4 | H2H |
| 🇺🇸 Cliff Richey | d. | 🇩🇪 Hans-Joachim Ploetz | 6-3 6-0 6-3 | H2H |
| 🇦🇺 Barry Phillips-Moore | d. | 🇫🇷 Bernard Paul | 6-2 6-2 6-2 | H2H |
| 🇳🇱 Tom Okker | d. | 🇦🇺 Ray Ruffels | 6-0 6-0 6-1 | H2H |
| 🇷🇴 Ilie Nastase | d. | 🇦🇺 John Alexander | 6-2 3-6 6-1 6-0 | H2H |
| 🇿🇦 Bob Hewitt | d. | 🇧🇪 Patrick Hombergen | 9-7 6-1 6-0 | H2H |
| 🇫🇷 Pierre Barthes | d. | 🇭🇷 Zeljko Franulovic | 6-4 6-4 6-4 | H2H |
Round of 32
| 🇪🇸 Manuel Santana | d. | 🇫🇷 Daniel Contet | 6-1 6-3 | H2H |
| 🇦🇺 Ray Ruffels | d. | 🇿🇦 Frew McMillan | 6-4 6-3 | H2H |
| 🇺🇸 Marty Riessen | d. | 🇧🇪 Bernard Mignot | 3-6 6-4 6-1 | H2H |
| 🇺🇸 Cliff Richey | d. | 🇩🇪 Stepan Koudelka | 6-4 7-5 | H2H |
| 🇩🇪 Hans-Joachim Ploetz | d. | Unknown Unknown | W/O | H2H |
| 🇦🇺 Barry Phillips-Moore | d. | 🇭🇷 Nikola Pilic | 6-2 6-4 | H2H |
| 🇫🇷 Bernard Paul | d. | 🇧🇪 Andre Thielemans | 6-3 7-5 | H2H |
| 🇳🇱 Tom Okker | d. | 🇧🇷 Jose Edison Mandarino | 6-4 6-0 | H2H |
| 🇷🇴 Ilie Nastase | d. | 🇬🇧 Graham Stilwell | 8-6 6-1 | H2H |
| 🇧🇪 Patrick Hombergen | d. | 🇪🇬 Ismail El Shafei | 7-5 5-7 6-2 | H2H |
| 🇿🇦 Bob Hewitt | d. | 🇦🇺 Phil Dent | 6-0 6-4 | H2H |
| 🇭🇷 Zeljko Franulovic | d. | 🇩🇪 Ingo Buding | 3-6 8-6 6-3 | H2H |
| 🇬🇧 Mark Cox | d. | 🇪🇸 Juan Gisbert Sr | 6-2 1-6 6-2 | H2H |
| 🇦🇺 Bill Bowrey | d. | 🇧🇪 Eric Drossart | 3-6 6-4 6-3 | H2H |
| 🇫🇷 Pierre Barthes | d. | 🇷🇴 Ion Tiriac | 6-2 6-0 | H2H |
| 🇦🇺 John Alexander | d. | 🇫🇷 Francois Jauffret | 7-5 7-5 | H2H |
Round of 64
| 🇧🇪 Andre Thielemans | d. | 🇦🇺 Allan Stone | 8-6 6-3 | H2H |
| 🇩🇪 Hans-Joachim Ploetz | d. | 🇧🇪 Eric Sheridan | 12-10 2-6 6-4 | H2H |
| 🇦🇺 Barry Phillips-Moore | d. | 🇧🇪 Michel De Marneffe | 6-1 7-5 | H2H |
| 🇧🇪 Bernard Mignot | d. | 🇦🇺 Dick Crealy | 7-5 3-6 7-5 | H2H |
| 🇿🇦 Frew McMillan | d. | 🇧🇪 Christian Janssens | 7-5 6-4 | H2H |
| 🇧🇷 Jose Edison Mandarino | d. | 🇧🇪 M. Scivic | 6-3 6-0 | H2H |
| 🇦🇺 Phil Dent | d. | 🇧🇪 Claude De Gronckel | 6-2 6-2 | H2H |
| 🇦🇺 John Alexander | d. | 🇧🇪 Robert Goethals | 6-0 6-4 | H2H |