Sang Oh Oh defeated Kaden Hensel 3-6 6-4 6-1 in the Korea F2 round of 32 on hard.
Oh Oh S. came through in three sets.
Sang Oh Oh beat Kaden Hensel 3-6 6-4 6-1. Umpiry, "Sang Oh Oh vs Kaden Hensel — Korea F2 Round of 32", https://umpiry.com/match/2013-05-06/hensel-vs-oh-korea-f2-r32?utm_source=cite (as of 6 May 2013).