Mari Tanaka defeated Melanie South 6-1 6-4 in the Tsukuba 25K round of 32 on hard.
Tanaka M. took it in straight sets.
Mari Tanaka beat Melanie South 6-1 6-4. Umpiry, "Mari Tanaka vs Melanie South — Tsukuba 25K Round of 32", https://umpiry.com/match/2012-08-27/south-vs-tanaka-tsukuba-25k-r32?utm_source=cite (as of 27 August 2012).