Stephanie Mariel Petit defeated Sofia Luini 6-4 7-6 in the Lima 10K round of 16 on clay. The upset overturned the form book — Sofia Luini came in leading the head-to-head 1–0. Stephanie Mariel Petit claimed a first win over Sofia Luini in two meetings, levelling the head-to-head at 1–1.
Mariel Petit S. took it in straight sets.
Stephanie Mariel Petit beat Sofia Luini 6-4 7-6(2). Umpiry, "Stephanie Mariel Petit vs Sofia Luini — Lima 10K Round of 16", https://umpiry.com/match/2014-03-17/luini-vs-petit-lima-10k-r16?utm_source=cite (as of 17 March 2014).