Xi Wei Cai defeated Yukun Zhang 3-6 6-3 6-2 in the Aning 50K qualifying round of 32 on clay. The upset overturned the form book — Yukun Zhang came in leading the head-to-head 1–0. Xi Wei Cai claimed a first win over Yukun Zhang in two meetings, levelling the head-to-head at 1–1.
Cai X. came through in three sets.
Clay: Cai X. leads 1–0 · Hard: Zhang Y. leads 1–0
Xi Wei Cai beat Yukun Zhang 3-6 6-3 6-2. Umpiry, "Xi Wei Cai vs Yukun Zhang — Aning 50K Qualifying Round of 32", https://umpiry.com/match/2014-04-28/cai-vs-zhang-aning-50k-q32?utm_source=cite (as of 28 April 2014).