1998 Generali Open – Singles

The 1998 Generali Open was a men's tennis tournament played on Clay in Kitzbühel, Austria that was part of the International Series of the 1998 ATP Tour. It was the forty-third edition of the tournament and was held from 27 July – 2 August 1998.

Seeds
Champion seeds are indicated in bold text while text in italics indicates the round in which those seeds were eliminated. • #🇷🇺 Yevgeny Kafelnikov (third round)

• #🇪🇸 Albert Costa (champions)

• #🇪🇸 Alberto Berasategui (second round)

• #🇦🇹 Thomas Muster (third round)

• #🇪🇸 Andrea Gaudenzi (semifinals)

• #🇮🇹 Andrea Gaudenzi (final)

• #🇦🇺 Richard Fromberg (quarterfinals)

• #🇨🇿 Ctislav Doseděl (second round)

• #🇪🇸 Julián Alonso (third round)

• #🇲🇦 Hicham Arazi (second round)

• #🇧🇪 Albert Costa (quarterfinals)

• #🇧🇷 Fernando Meligeni (quarterfinals)

• #🇪🇸 Carlos Costa (second round)

• #🇪🇨 Nicolás Lapentti (quarterfinals)

• #🇦🇷 Franco Squillari (semifinals)

• #🇷🇺 Marat Safin (second round)