ATP 250 · 1991-07-08 · draw of 32
Gstaad 1991
ClayFinal
| 🇪🇸 Emilio Sanchez | d. | 🇪🇸 Sergi Bruguera | 6-1 6-4 6-4 | H2H |
Semifinals
| 🇪🇸 Emilio Sanchez | d. | 🇨🇿 Karel Novacek | 6-2 6-1 | H2H |
| 🇪🇸 Sergi Bruguera | d. | 🇭🇷 Goran Ivanisevic | 6-1 7-5 | H2H |
Quarterfinals
| 🇨🇿 Karel Novacek | d. | 🇩🇪 Michael Stich | 6-3 6-4 | H2H |
| 🇪🇸 Emilio Sanchez | d. | 🇦🇷 Martin Jaite | 6-4 7-5 | H2H |
| 🇭🇷 Goran Ivanisevic | d. | 🇦🇷 Horacio de la Pena | 6-4 6-2 | H2H |
| 🇪🇸 Sergi Bruguera | d. | 🇪🇨 Andres Gomez | 7-6(0) 7-6(3) | H2H |
Round of 16
| 🇩🇪 Michael Stich | d. | 🇨🇿 Daniel Vacek | 6-4 6-0 | H2H |
| 🇨🇿 Karel Novacek | d. | 🇨🇭 Claudio Mezzadri | 6-3 6-2 | H2H |
| 🇦🇷 Martin Jaite | d. | 🇫🇷 Guy Forget | 7-6(5) 7-5 | H2H |
| 🇪🇸 Emilio Sanchez | d. | 🇺🇸 Aaron Krickstein | 6-3 6-2 | H2H |
| 🇦🇷 Horacio de la Pena | d. | 🇦🇹 Horst Skoff | 6-1 6-1 | H2H |
| 🇭🇷 Goran Ivanisevic | d. | 🇺🇸 David Wheaton | 6-4 6-4 | H2H |
| 🇪🇨 Andres Gomez | d. | 🇭🇷 Goran Prpic | 4-6 7-6(6) 6-4 | H2H |
| 🇪🇸 Sergi Bruguera | d. | Ronald Agenor | 6-4 6-0 | H2H |
Round of 32
| 🇩🇪 Michael Stich | d. | 🇨🇿 Cyril Suk | 6-1 6-2 | H2H |
| 🇨🇿 Daniel Vacek | d. | 🇧🇷 Roberto Jabali | 7-6(4) 6-0 | H2H |
| 🇨🇭 Claudio Mezzadri | d. | 🇮🇹 Omar Camporese | 6-2 6-2 | H2H |
| 🇨🇿 Karel Novacek | d. | 🇷🇺 Andrei Chesnokov | 6-0 6-2 | H2H |
| 🇫🇷 Guy Forget | d. | 🇸🇰 Marian Vajda | 6-2 2-6 6-3 | H2H |
| 🇦🇷 Martin Jaite | d. | 🇨🇿 Petr Korda | 6-1 6-4 | H2H |
| 🇺🇸 Aaron Krickstein | d. | 🇪🇸 Jordi Arrese | 7-6(6) 6-3 | H2H |
| 🇪🇸 Emilio Sanchez | d. | 🇭🇷 Sasa Hirszon | 6-2 6-4 | H2H |
| 🇦🇹 Horst Skoff | d. | 🇨🇭 Jakob Hlasek | 6-4 7-6(4) | H2H |
| 🇦🇷 Horacio de la Pena | d. | 🇪🇸 Francisco Clavet | 6-3 6-1 | H2H |
| 🇺🇸 David Wheaton | d. | 🇨🇭 Marc Rosset | 4-6 7-6(6) 6-2 | H2H |
| 🇭🇷 Goran Ivanisevic | d. | 🇪🇸 Javier Sanchez | 5-7 7-5 6-1 | H2H |
| 🇭🇷 Goran Prpic | d. | 🇫🇷 Fabrice Santoro | 7-6(1) 1-6 6-4 | H2H |
| 🇪🇨 Andres Gomez | d. | 🇩🇪 Carl-Uwe Steeb | 7-5 6-3 | H2H |
| Ronald Agenor | d. | 🇦🇷 Guillermo Perez-Roldan | 6-4 6-4 | H2H |
| 🇪🇸 Sergi Bruguera | d. | 🇦🇺 Wally Masur | 7-5 6-4 | H2H |