Pei Chi Lee defeated Chang Liu 6-1 0-6 6-3 in the W15 Nonthaburi 2 quarter-final on hard. The upset overturned the form book — Chang Liu came in leading the head-to-head 1–0. Pei Chi Lee claimed a first win over Chang Liu in two meetings, levelling the head-to-head at 1–1.
Chi Lee P. came through in three sets.
Hard: Chi Lee P. leads 1–0 · Clay: Liu C. leads 1–0
Pei Chi Lee beat Chang Liu 6-1 0-6 6-3. Umpiry, "Pei Chi Lee vs Chang Liu — W15 Nonthaburi 2 Quarter-final", https://umpiry.com/match/2019-12-06/lee-vs-liu-w15-nonthaburi-2-qf?utm_source=cite (as of 6 December 2019).