Na Lae Han defeated Mari Tanaka 6-4 7-5 in the Tsukuba 25K round of 16 on hard. The result followed the form book — Na Lae Han came in leading the head-to-head 1–0. Na Lae Han extended the head-to-head to 2–0.
Lae Han N. took it in straight sets.
Na Lae Han beat Mari Tanaka 6-4 7-5. Umpiry, "Na Lae Han vs Mari Tanaka — Tsukuba 25K Round of 16", https://umpiry.com/match/2013-08-26/han-vs-tanaka-tsukuba-25k-r16?utm_source=cite (as of 26 August 2013).