Yuichi Ito defeated Marvin Barker 6-4 6-3 in the Australia F6 round of 32 on hard. The result followed the form book — Yuichi Ito came in leading the head-to-head 1–0. Yuichi Ito extended the head-to-head to 2–0.
Ito Y. took it in straight sets.
Hard: Ito Y. leads 1–0 · Grass: Ito Y. leads 1–0
Yuichi Ito beat Marvin Barker 6-4 6-3. Umpiry, "Yuichi Ito vs Marvin Barker — Australia F6 Round of 32", https://umpiry.com/match/2009-09-21/barker-vs-ito-australia-f6-r32?utm_source=cite (as of 21 September 2009).