Tour · 1973-04-23 · draw of 64
Madrid-1 1973
ClayFinal
| 🇷🇴 Ilie Nastase | d. | 🇮🇹 Adriano Panatta | 6-3 7-6 5-7 6-1 | H2H |
Semifinals
| 🇮🇹 Adriano Panatta | d. | 🇪🇸 Manuel Orantes | 6-4 4-3 RET | H2H |
| 🇷🇴 Ilie Nastase | d. | 🇫🇷 Patrick Proisy | 6-2 6-2 7-5 | H2H |
Quarterfinals
| 🇫🇷 Patrick Proisy | d. | 🇮🇹 Antonio Zugarelli | 6-4 6-4 | H2H |
| 🇮🇹 Adriano Panatta | d. | 🇪🇸 Juan Gisbert Sr | W/O | H2H |
| 🇪🇸 Manuel Orantes | d. | 🇷🇴 Ion Tiriac | 6-2 6-2 | H2H |
| 🇷🇴 Ilie Nastase | d. | 🇫🇷 Jacques Thamin | 4-6 6-1 6-2 | H2H |
Round of 16
| 🇮🇹 Antonio Zugarelli | d. | 🇨🇱 Patricio Rodriguez | 6-2 7-6 | H2H |
| 🇷🇴 Ion Tiriac | d. | 🇦🇺 John Bartlett | 6-7 6-1 6-3 | H2H |
| 🇫🇷 Jacques Thamin | d. | 🇫🇷 Wanaro N'Godrella | 6-3 5-7 7-5 | H2H |
| 🇫🇷 Patrick Proisy | d. | 🇮🇹 Paolo Bertolucci | 6-4 6-3 | H2H |
| 🇮🇹 Adriano Panatta | d. | 🇫🇷 Patrice Dominguez | 6-1 6-1 | H2H |
| 🇪🇸 Manuel Orantes | d. | 🇲🇽 Marcelo Lara | 6-2 6-4 | H2H |
| 🇷🇴 Ilie Nastase | d. | 🇦🇺 Ian Fletcher | 6-4 6-1 | H2H |
| 🇪🇸 Juan Gisbert Sr | d. | 🇺🇸 Paul Gerken | 6-1 6-7 6-2 | H2H |
Round of 32
| 🇮🇹 Antonio Zugarelli | d. | 🇮🇹 Martin Mulligan | 6-2 6-3 | H2H |
| 🇷🇴 Ion Tiriac | d. | 🇨🇴 Ivan Molina | 4-6 7-6 6-2 | H2H |
| 🇫🇷 Jacques Thamin | d. | 🇪🇸 Antonio Munoz | 6-4 6-1 | H2H |
| 🇨🇱 Patricio Rodriguez | d. | 🇫🇷 Georges Goven | 6-2 6-7 8-6 | H2H |
| 🇫🇷 Patrick Proisy | d. | 🇨🇴 Jairo Velasco Sr. | 6-4 6-1 | H2H |
| 🇮🇹 Adriano Panatta | d. | 🇷🇸 Nicola Spear | 6-3 6-1 | H2H |
| 🇪🇸 Manuel Orantes | d. | 🇪🇸 Juan Herrera | 6-1 6-1 | H2H |
| 🇫🇷 Wanaro N'Godrella | d. | 🇪🇸 Juan Couder | 6-3 6-0 | H2H |
| 🇷🇴 Ilie Nastase | d. | 🇮🇹 Piero Toci | 6-1 6-1 | H2H |
| 🇲🇽 Marcelo Lara | d. | 🇮🇹 Corrado Barazzutti | 6-2 7-5 | H2H |
| 🇪🇸 Juan Gisbert Sr | d. | 🇦🇺 Kim Warwick | 6-2 6-2 | H2H |
| 🇺🇸 Paul Gerken | d. | 🇸🇪 Bjorn Borg | 6-4 6-2 | H2H |
| 🇦🇺 Ian Fletcher | d. | 🇸🇪 Kjell Johansson | 6-3 6-2 | H2H |
| 🇫🇷 Patrice Dominguez | d. | 🇬🇧 John Feaver | 6-4 6-4 | H2H |
| 🇮🇹 Paolo Bertolucci | d. | 🇦🇷 Modesto Tito Vazquez | 7-5 5-7 6-4 | H2H |
| 🇦🇺 John Bartlett | d. | 🇫🇷 Francois Jauffret | W/O | H2H |
Round of 64
| 🇮🇹 Antonio Zugarelli | d. | 🇸🇪 Birger Andersson | 6-3 6-4 | H2H |
| 🇦🇺 Kim Warwick | d. | 🇺🇸 Eddie Chavez | 6-4 4-6 6-3 | H2H |
| 🇨🇴 Jairo Velasco Sr. | d. | 🇪🇸 Juan Ignacio Muntanola | 6-2 6-0 | H2H |
| 🇦🇷 Modesto Tito Vazquez | d. | 🇦🇹 Robert Reininger | 6-2 6-4 | H2H |
| 🇮🇹 Piero Toci | d. | 🇳🇿 Jeff Simpson | 6-3 6-4 | H2H |
| 🇫🇷 Jacques Thamin | d. | 🇺🇸 Steve Faulk | 6-2 4-6 9-7 | H2H |
| 🇷🇸 Nicola Spear | d. | D. Richard Russell | 6-3 6-1 | H2H |
| 🇨🇱 Patricio Rodriguez | d. | 🇦🇺 Allan McDonald | 6-2 6-4 | H2H |
| 🇨🇴 Ivan Molina | d. | 🇪🇸 Jose Guerrero | 6-3 6-3 | H2H |
| 🇲🇽 Marcelo Lara | d. | 🇦🇷 Thierry Quintin | 7-6 6-1 | H2H |
| 🇪🇸 Juan Herrera | d. | 🇫🇷 Jean-Louis Haillet | 6-2 6-4 | H2H |
| 🇺🇸 Paul Gerken | d. | 🇮🇹 Vincenzo Franchitti | 6-0 6-0 | H2H |
| 🇦🇺 Ian Fletcher | d. | 🇪🇸 Jose Castanon | 6-3 6-1 | H2H |
| 🇫🇷 Patrice Dominguez | d. | 🇮🇳 Jasjit Singh | 5-7 7-5 6-3 | H2H |
| 🇪🇸 Juan Couder | d. | 🇺🇸 Mike Estep | 6-4 2-6 6-5 RET | H2H |
| 🇦🇺 John Bartlett | d. | 🇮🇹 Pietro Marzano | 7-5 6-2 | H2H |