Nathalie Vierin defeated Andreea Ehritt Vanc 6-3 6-1 in the Vittel 50K round of 16 on clay. The upset overturned the form book — Andreea Ehritt Vanc came in leading the head-to-head 2–1. That levelled the head-to-head at 2–2.
Vierin N. took it in straight sets.
Nathalie Vierin beat Andreea Ehritt Vanc 6-3 6-1. Umpiry, "Nathalie Vierin vs Andreea Ehritt Vanc — Vittel 50K Round of 16", https://umpiry.com/match/2003-07-07/vanc-vs-vierin-vittel-50k-r16?utm_source=cite (as of 7 July 2003).