1998 Compaq Grand Slam Cup – Men's singles

Marcelo Ríos won in the final 6–4, 2–6, 7–6(7–1), 5–7, 6–3 against Andre Agassi.

It was Ríos' 6th title of the year and the 11th of his career.

[1][2][3] Champion seeds are indicated in bold text while text in italics indicates the round in which those seeds were eliminated.