Tour · 1971-05-17 · draw of 32
Brussels 1971
ClayFinal
| 🇿🇦 Cliff Drysdale | d. | 🇷🇴 Ilie Nastase | 6-0 6-1 7-5 | H2H |
Semifinals
| 🇷🇴 Ilie Nastase | d. | 🇷🇸 Boro Jovanovic | 8-10 6-1 3-6 6-4 6-2 | H2H |
| 🇿🇦 Cliff Drysdale | d. | 🇪🇬 Ismail El Shafei | 6-4 6-0 6-2 | H2H |
Quarterfinals
| 🇷🇴 Ilie Nastase | d. | 🇦🇺 Bob Carmichael | 6-1 4-6 6-0 2-6 8-6 | H2H |
| 🇷🇸 Boro Jovanovic | d. | 🇺🇸 Cliff Richey | 6-8 6-3 1-6 6-3 6-4 | H2H |
| 🇪🇬 Ismail El Shafei | d. | 🇷🇴 Ion Tiriac | 6-4 6-3 5-7 8-6 | H2H |
| 🇿🇦 Cliff Drysdale | d. | 🇺🇸 Stan Smith | 6-4 6-3 7-5 | H2H |
Round of 16
| 🇷🇴 Ion Tiriac | d. | 🇧🇪 Patrick Hombergen | 6-1 6-0 6-2 | H2H |
| 🇺🇸 Stan Smith | d. | 🇦🇺 Ray Ruffels | 6-4 3-6 9-7 6-4 | H2H |
| 🇺🇸 Cliff Richey | d. | 🇫🇷 Jean-Claude Barclay | 6-3 6-3 6-3 | H2H |
| 🇷🇴 Ilie Nastase | d. | 🇧🇪 Bernard Mignot | 6-2 8-6 6-4 | H2H |
| 🇷🇸 Boro Jovanovic | d. | 🇺🇸 Marty Riessen | 6-0 6-1 6-0 | H2H |
| 🇪🇬 Ismail El Shafei | d. | 🇩🇪 Stepan Koudelka | 6-2 6-2 6-2 | H2H |
| 🇿🇦 Cliff Drysdale | d. | 🇺🇸 Tom Gorman | 7-5 6-1 7-5 | H2H |
| 🇦🇺 Bob Carmichael | d. | 🇿🇦 Raymond Moore | 6-8 3-6 8-6 6-1 6-2 | H2H |
Round of 32
| 🇷🇴 Ion Tiriac | d. | 🇮🇹 Massimo Di Domenico | 6-4 6-2 | H2H |
| 🇺🇸 Stan Smith | d. | 🇧🇪 Claude De Gronckel | 6-1 6-0 | H2H |
| 🇦🇺 Ray Ruffels | d. | 🇧🇪 Andres Tielemans | 6-3 6-1 | H2H |
| 🇺🇸 Marty Riessen | d. | 🇫🇷 Daniel Contet | 6-1 3-6 6-2 | H2H |
| 🇺🇸 Cliff Richey | d. | 🇮🇹 Ezio Di Matteo | 6-2 6-4 | H2H |
| 🇷🇴 Ilie Nastase | d. | 🇨🇿 Jan Kukal | 6-4 6-2 | H2H |
| 🇿🇦 Raymond Moore | d. | 🇧🇪 Eric Drossart | 5-7 9-7 6-3 | H2H |
| 🇧🇪 Bernard Mignot | d. | 🇺🇸 Jim McManus | 6-3 6-1 | H2H |
| 🇩🇪 Stepan Koudelka | d. | 🇳🇱 Tom Okker | 6-4 2-6 7-5 | H2H |
| 🇷🇸 Boro Jovanovic | d. | 🇳🇿 Brian Fairlie | 9-11 6-4 6-3 | H2H |
| 🇧🇪 Patrick Hombergen | d. | 🇦🇺 John Bartlett | 9-7 6-1 | H2H |
| 🇺🇸 Tom Gorman | d. | 🇦🇺 Barry Phillips-Moore | 6-2 6-4 | H2H |
| 🇪🇬 Ismail El Shafei | d. | 🇦🇹 Peter Pokorny | 6-2 6-3 | H2H |
| 🇿🇦 Cliff Drysdale | d. | 🇦🇺 Terry Addison | 6-2 6-4 | H2H |
| 🇦🇺 Bob Carmichael | d. | 🇦🇺 Phil Dent | 7-5 6-2 | H2H |
| 🇫🇷 Jean-Claude Barclay | d. | 🇩🇰 Jan Leschly | 6-2 6-3 | H2H |