ATP 250 · 1998-10-05 · draw of 32
Basel 1998
CarpetFinal
| 🇬🇧 Tim Henman | d. | 🇺🇸 Andre Agassi | 6-4 6-3 3-6 6-4 | H2H |
Semifinals
| 🇬🇧 Tim Henman | d. | 🇸🇪 Thomas Johansson | 6-3 2-6 7-6(5) | H2H |
| 🇺🇸 Andre Agassi | d. | 🇨🇭 Marc Rosset | 6-4 6-2 | H2H |
Quarterfinals
| 🇸🇪 Thomas Johansson | d. | 🇫🇷 Fabrice Santoro | 6-3 6-3 | H2H |
| 🇬🇧 Tim Henman | d. | 🇩🇪 Nicolas Kiefer | 6-3 6-4 | H2H |
| 🇺🇸 Andre Agassi | d. | 🇸🇪 Magnus Gustafsson | 6-3 6-3 | H2H |
| 🇨🇭 Marc Rosset | d. | 🇩🇪 David Prinosil | 6-3 7-6(2) | H2H |
Round of 16
| 🇫🇷 Fabrice Santoro | d. | 🇨🇿 Daniel Vacek | 3-6 6-3 7-6(5) | H2H |
| 🇸🇪 Thomas Johansson | d. | 🇿🇼 Byron Black | 6-7(3) 6-4 7-5 | H2H |
| 🇩🇪 Nicolas Kiefer | d. | 🇺🇸 Jeff Tarango | 4-6 6-3 6-2 | H2H |
| 🇬🇧 Tim Henman | d. | 🇲🇦 Hicham Arazi | 6-4 7-6(4) | H2H |
| 🇸🇪 Magnus Gustafsson | d. | 🇷🇺 Yevgeny Kafelnikov | 3-6 6-3 7-5 | H2H |
| 🇺🇸 Andre Agassi | d. | 🇨🇭 Ivo Heuberger | 6-2 6-2 | H2H |
| 🇩🇪 David Prinosil | d. | 🇬🇧 Greg Rusedski | 7-6(4) 7-5 | H2H |
| 🇨🇭 Marc Rosset | d. | 🇿🇦 Wayne Ferreira | 6-4 6-0 | H2H |
Round of 32
| 🇨🇿 Daniel Vacek | d. | 🇦🇺 Patrick Rafter | 7-6(7) 7-5 | H2H |
| 🇫🇷 Fabrice Santoro | d. | 🇨🇿 Martin Damm | 6-3 6-4 | H2H |
| 🇸🇪 Thomas Johansson | d. | 🇩🇪 Boris Becker | 6-3 6-2 | H2H |
| 🇿🇼 Byron Black | d. | 🇳🇱 Jan Siemerink | 6-2 6-2 | H2H |
| 🇩🇪 Nicolas Kiefer | d. | 🇨🇿 Petr Korda | 6-2 6-4 | H2H |
| 🇺🇸 Jeff Tarango | d. | 🇫🇷 Nicolas Escude | 6-3 6-3 | H2H |
| 🇲🇦 Hicham Arazi | d. | 🇦🇺 Richard Fromberg | 6-1 6-4 | H2H |
| 🇬🇧 Tim Henman | d. | 🇦🇺 Jason Stoltenberg | 2-6 6-3 6-4 | H2H |
| 🇷🇺 Yevgeny Kafelnikov | d. | 🇸🇪 Magnus Norman | 7-5 6-3 | H2H |
| 🇸🇪 Magnus Gustafsson | d. | 🇨🇿 Bohdan Ulihrach | 6-4 6-4 | H2H |
| 🇨🇭 Ivo Heuberger | d. | 🇫🇷 Jerome Golmard | 6-0 7-6(3) | H2H |
| 🇺🇸 Andre Agassi | d. | 🇨🇭 Roger Federer | 6-3 6-2 | H2H |
| 🇬🇧 Greg Rusedski | d. | 🇩🇪 Axel Pretzsch | 6-2 6-2 | H2H |
| 🇩🇪 David Prinosil | d. | 🇨🇿 Petr Luxa | 7-6(7) 6-4 | H2H |
| 🇨🇭 Marc Rosset | d. | 🇩🇪 Tommy Haas | 7-6(3) 4-6 7-6(4) | H2H |
| 🇿🇦 Wayne Ferreira | d. | 🇺🇸 Pete Sampras | 4-6 7-6(4) 6-3 | H2H |