Ville Liukko defeated Mike Mather 6-4 6-3 in the USA 3 Masters 3 final on hard.
Liukko V. took it in straight sets.
Ville Liukko beat Mike Mather 6-4 6-3. Umpiry, "Ville Liukko vs Mike Mather — USA 3 Masters 3 Final", https://umpiry.com/match/1998-09-11/liukko-vs-mather-usa-3-masters-3-f?utm_source=cite (as of 11 September 1998).