Hideki Kaneko defeated Yasufumi Yamamoto 6-4 6-3 in the Japan Masters 1 round of 32 on hard. The upset overturned the form book — Yasufumi Yamamoto came in leading the head-to-head 1–0, but Hideki Kaneko had been the form player, winning 6 of their last 9 on hard. Hideki Kaneko claimed a first win over Yasufumi Yamamoto in two meetings, narrowing the head-to-head to 1–1.
Kaneko H. took it in straight sets.
Hard: Kaneko H. leads 1–0 · Clay: Yamamoto Y. leads 1–0