Louis Vosloo defeated Claude Ngoran 6-1 7-5 in the Central Africa Masters 4 round of 32 on hard. The upset overturned the form book — Claude Ngoran came in leading the head-to-head 1–0. Louis Vosloo claimed a first win over Claude Ngoran in two meetings, levelling the head-to-head at 1–1.
Vosloo L. took it in straight sets.
Louis Vosloo beat Claude Ngoran 6-1 7-5. Umpiry, "Louis Vosloo vs Claude Ngoran — Central Africa Masters 4 Round of 32", https://umpiry.com/match/1997-10-25/ngoran-vs-vosloo-central-africa-masters-4-r32?utm_source=cite (as of 25 October 1997).