Carmen Lopez Rueda defeated Marcella Koek 7-5 6-4 in the Mallorca 10K round of 16 on clay. The upset overturned the form book — Marcella Koek came in leading the head-to-head 1–0. Carmen Lopez Rueda claimed a first win over Marcella Koek in two meetings, levelling the head-to-head at 1–1.
Lopez Rueda C. took it in straight sets.
Carmen Lopez Rueda beat Marcella Koek 7-5 6-4. Umpiry, "Carmen Lopez Rueda vs Marcella Koek — Mallorca 10K Round of 16", https://umpiry.com/match/2010-11-01/koek-vs-rueda-mallorca-10k-r16?utm_source=cite (as of 1 November 2010).