Yi Jing Zhao defeated Nahathai Khuntaket 6-3 6-4 in the Pattaya 10K round of 32 on hard.
Zhao Y. took it in straight sets.
Yi Jing Zhao beat Nahathai Khuntaket 6-3 6-4. Umpiry, "Yi Jing Zhao vs Nahathai Khuntaket — Pattaya 10K Round of 32", https://umpiry.com/match/2011-06-13/khuntaket-vs-zhao-pattaya-10k-r32?utm_source=cite (as of 13 June 2011).