1999 Davidoff Swiss Indoors – Singles

Tim Henman was the defending champion, but lost in the final to Karol Kučera 6–4, 7–6(12–10), 4–6, 4–6, 7–6(7–2).

Seeds
A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.

• #🇺🇸 Andre Agassi (quarterfinals)

• #🇷🇺 Yevgeny Kafelnikov (quarterfinals)

• #🇬🇧 Greg Rusedski (quarterfinals)

• #🇬🇧 Tim Henman (final)

• #N/A

• #🇩🇪 Nicolas Kiefer (semifinals)

• #🇪🇨 Nicolás Lapentti (first round)

• #🇸🇪 Thomas Enqvist (first round)

Qualifying seeds
• # 🇩🇪 Rainer Schüttler (qualified)

• # 🇩🇪 David Prinosil (first round)

• # 🇸🇰 Ján Krošlák (first round)

• # 🇺🇸 Chris Woodruff (qualified)

• # Ronald Agénor (second round)

• # 🇨🇿 Martin Damm (qualifying competition, lucky loser)

• # 🇧🇬 Orlin Stanoytchev (second round)

• # 🇩🇪 Axel Pretzsch (qualifying competition, retired)

Qualifiers
• # 🇩🇪 Rainer Schüttler

• # 🇫🇷 Lionel Roux

• # 🇩🇪 Alexander Popp

• # 🇺🇸 Chris Woodruff

Lucky losers
• # 🇷🇺 Igor Kornienko

• # 🇨🇿 Martin Damm

Special exempts
• # 🇫🇷 Nicolas Escudé (champion at Toulouse last week)

• # 🇨🇿 Daniel Vacek (runner-up at Toulouse last week)