Hisham Hemeda defeated Ronald Dueller 7-5 6-4 in the Egypt 1 4 qualifying round on clay. The upset overturned the form book — Ronald Dueller came in leading the head-to-head 1–0. Hisham Hemeda claimed a first win over Ronald Dueller in two meetings, levelling the head-to-head at 1–1.
Hemeda H. took it in straight sets.
Clay: Hemeda H. leads 1–0 · Hard: Dueller R. leads 1–0
Hisham Hemeda beat Ronald Dueller 7-5 6-4. Umpiry, "Hisham Hemeda vs Ronald Dueller — Egypt 1 4 Qualifying Round", https://umpiry.com/match/2001-03-19/dueller-vs-hemeda-egypt-1-4-qf?utm_source=cite (as of 19 March 2001).