Ya Hsuan Lee defeated Suzuho Oshino 6-3 7-6 in the Tsukuba 25K qualifying round of 32 on hard.
Hsuan Lee Y. took it in straight sets.
Ya Hsuan Lee beat Suzuho Oshino 6-3 7-6(5). Umpiry, "Ya Hsuan Lee vs Suzuho Oshino — Tsukuba 25K Qualifying Round of 32", https://umpiry.com/match/2013-08-26/lee-vs-oshino-tsukuba-25k-q32?utm_source=cite (as of 26 August 2013).