Luksika Kumkhum defeated Risa Ozaki 6-2 6-2 in the Shenzhen $25K qualifying round of 16 on hard. The upset overturned the form book — Risa Ozaki came in leading the head-to-head 1–0, but Luksika Kumkhum had been the form player, winning 5 of their last 9 on hard. Luksika Kumkhum claimed a first win over Risa Ozaki in two meetings, levelling the head-to-head at 1–1.
Kumkhum L. took it in straight sets.
Kumkhum L. and Ozaki R. faced 1 of the same opponent in the last 12 months. Kumkhum L. went 0–1 (0%) against them, Ozaki R. 0–1 (0%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Luksika Kumkhum beat Risa Ozaki 6-2 6-2. Umpiry, "Luksika Kumkhum vs Risa Ozaki — Shenzhen $25K Qualifying Round of 16", https://umpiry.com/match/2015-01-03/kumkhum-vs-ozaki-shenzhen-25k-q16?utm_source=cite (as of 3 January 2015).