Venus Williams and Justin Gimelstob defeated Helena Suková and Cyril Suk in the final, 6–2, 6–1 to win the Mixed Doubles title at the 1998 Australian Open. Manon Bollegraf and Rick Leach were the defending champions, but lost in the first round to Kristine Kunce and Jim Grabb. Seeds Draw Final Top half Bottom half References 1998 Australian Open – Doubles draws and results at the International Tennis Federation Mixed Doubles Australian Open (tennis) by year – Mixed doubles