Jhonnatan Medina Alvarez defeated Roger Anderson 4-6 6-3 7-6 in the Ecuador F2 round of 16 on clay. The upset overturned the form book — Roger Anderson came in leading the head-to-head 1–0. Jhonnatan Medina Alvarez claimed a first win over Roger Anderson in two meetings, levelling the head-to-head at 1–1.
Medina Alvarez J. came through in three sets.
Clay: Medina Alvarez J. leads 1–0 · Hard: Anderson R. leads 1–0
Jhonnatan Medina Alvarez beat Roger Anderson 4-6 6-3 7-6(2). Umpiry, "Jhonnatan Medina Alvarez vs Roger Anderson — Ecuador F2 Round of 16", https://umpiry.com/match/2003-07-14/alvarez-vs-anderson-ecuador-f2-r16?utm_source=cite (as of 14 July 2003).