1999 Salem Open – Singles

The 1999 Salem Open was a men's tennis tournament played on Hard courts in Hong Kong that was part of the International Series of the 1999 ATP Tour. It was the twenty-fourth edition of the tournament and was held from 5 April – 12 April.

Seeds
Champion seeds are indicated in bold text while text in italics indicates the round in which those seeds were eliminated. • #🇳🇱 Richard Krajicek (quarterfinals)

• #🇦🇺 Patrick Rafter (first round)

• #🇺🇸 Andre Agassi (champions)

• #🇫🇷 Cédric Pioline (first round)

• #🇩🇪 Nicolas Kiefer (quarterfinals)

• #🇿🇦 Wayne Ferreira (second round)

• #🇸🇪 Jonas Björkman (quarterfinals)

• #🇺🇸 Michael Chang (second round)