Matteo Colla defeated Herbert Wiltschnig 6-1 6-4 in the Italy F4 qualifying round on clay. The upset overturned the form book — Herbert Wiltschnig came in leading the head-to-head 2–0. Matteo Colla claimed a first win over Herbert Wiltschnig in three meetings, narrowing the head-to-head to 2–1.
Colla M. took it in straight sets.
Clay: Colla M. leads 1–0 · Hard: Wiltschnig H. leads 2–0
Matteo Colla beat Herbert Wiltschnig 6-1 6-4. Umpiry, "Matteo Colla vs Herbert Wiltschnig — Italy F4 Qualifying Round", https://umpiry.com/match/2003-04-21/colla-vs-wiltschnig-italy-f4-qf?utm_source=cite (as of 21 April 2003).