Martin Oonk defeated Mohamed Mamoun 6-2 6-4 in the Egypt 1 Masters 3 round of 32 on clay.
Oonk M. took it in straight sets.
Martin Oonk beat Mohamed Mamoun 6-2 6-4. Umpiry, "Martin Oonk vs Mohamed Mamoun — Egypt 1 Masters 3 Round of 32", https://umpiry.com/match/1999-03-01/mamoun-vs-oonk-egypt-1-masters-3-r32?utm_source=cite (as of 1 March 1999).