Shuichi Sekiguchi defeated Yuichi Ito 6-2 7-6 in the Japan F5 qualifying round on clay. The result followed the form book — Shuichi Sekiguchi came in leading the head-to-head 3–1. Shuichi Sekiguchi extended the head-to-head to 4–1.
Sekiguchi S. took it in straight sets.
Clay: Sekiguchi S. leads 1–0 · Grass: Sekiguchi S. leads 1–0 · Hard: Sekiguchi S. leads 2–1
Shuichi Sekiguchi beat Yuichi Ito 6-2 7-6(7). Umpiry, "Shuichi Sekiguchi vs Yuichi Ito — Japan F5 Qualifying Round", https://umpiry.com/match/2013-06-10/ito-vs-sekiguchi-japan-f5-qf?utm_source=cite (as of 10 June 2013).