Ville Liukko defeated Joseph Lizardo 6-0 6-1 in the USA 3 Masters 2 round of 32 on hard. The upset overturned the form book — Joseph Lizardo came in leading the head-to-head 1–0, but Ville Liukko had been the form player, winning 4 of their last 6 on hard. Ville Liukko claimed a first win over Joseph Lizardo in two meetings, levelling the head-to-head at 1–1.
Liukko V. took it in straight sets.
Ville Liukko beat Joseph Lizardo 6-0 6-1. Umpiry, "Ville Liukko vs Joseph Lizardo — USA 3 Masters 2 Round of 32", https://umpiry.com/match/1998-09-11/liukko-vs-lizardo-usa-3-masters-2-r32?utm_source=cite (as of 11 September 1998).