Nao Hibino advanced when Lesia Tsurenko retired 7-6 in the Tashkent quarter-final. Nao Hibino extended the head-to-head to 2–0.
Hibino N. advanced when Tsurenko L. retired.
Hibino N. and Tsurenko L. faced 3 of the same opponents in the last 12 months. Hibino N. went 0–3 (0%) against them, Tsurenko L. 2–1 (67%). Tsurenko L. came out better against 2 of 3 comparable opponents, Hibino N. against 0.
Only 3 common opponents — small sample, treat as indicative.