Hsin Han Lee defeated Yuuya Kibi 6-3 6-4 in the Japan F7 round of 16 on grass. The result followed the form book — Hsin Han Lee came in leading the head-to-head 1–0. Hsin Han Lee extended the head-to-head to 2–0.
Han Lee H. took it in straight sets.
Grass: Han Lee H. leads 1–0 · Clay: Han Lee H. leads 1–0
Hsin Han Lee beat Yuuya Kibi 6-3 6-4. Umpiry, "Hsin Han Lee vs Yuuya Kibi — Japan F7 Round of 16", https://umpiry.com/match/2011-06-20/kibi-vs-lee-japan-f7-r16?utm_source=cite (as of 20 June 2011).