Maria Fernanda Alvarez Teran defeated Coco Vandeweghe 4-6 6-3 7-6 in the Jackson MS 25K round of 16 on clay. The upset overturned the form book — Coco Vandeweghe came in leading the head-to-head 1–0. Maria Fernanda Alvarez Teran claimed a first win over Coco Vandeweghe in two meetings, levelling the head-to-head at 1–1.
Alvarez Teran M. came through in three sets.
Clay: Alvarez Teran M. leads 1–0 · Hard: Vandeweghe C. leads 1–0
Maria Fernanda Alvarez Teran beat Coco Vandeweghe 4-6 6-3 7-6(5). Umpiry, "Maria Fernanda Alvarez Teran vs Coco Vandeweghe — Jackson MS 25K Round of 16", https://umpiry.com/match/2009-04-06/teran-vs-vandeweghe-jackson-ms-25k-r16?utm_source=cite (as of 6 April 2009).