Mark Knowles defeated Jimy Szymanski 7-5 6-4 7-6 in the VEN vs BAH round robin on hard. The upset overturned the form book — Jimy Szymanski came in leading the head-to-head 1–0, but Mark Knowles had been the form player, winning 2 of their last 7 on hard. Mark Knowles claimed a first win over Jimy Szymanski in two meetings, levelling the head-to-head at 1–1.
Knowles M. took it in straight sets.
Mark Knowles beat Jimy Szymanski 7-5 6-4 7-6. Umpiry, "Mark Knowles vs Jimy Szymanski — VEN vs BAH Round Robin", https://umpiry.com/match/1999-09-24/knowles-vs-szymanski-ven-vs-bah-rr?utm_source=cite (as of 24 September 1999).