Seung Yeon Hong defeated Hae Jin Jeong 6-0 6-2 in the Changwon 25K qualifying round of 64 on hard.
Hong S. took it in straight sets.
Seung Yeon Hong beat Hae Jin Jeong 6-0 6-2. Umpiry, "Seung Yeon Hong vs Hae Jin Jeong — Changwon 25K Qualifying Round of 64", https://umpiry.com/match/2012-05-21/hong-vs-jeong-changwon-25k-q64?utm_source=cite (as of 21 May 2012).