Go Soeda defeated Ti Chen 6-4 6-3 in the Bangkok CH quarter-final on hard. The upset overturned the form book — Ti Chen came in defending last year's semi-final.
Soeda G. took it in straight sets.
Go Soeda beat Ti Chen 6-4 6-3. Umpiry, "Go Soeda vs Ti Chen — Bangkok CH Quarter-final", https://umpiry.com/match/2016-08-29/chen-vs-soeda-bangkok-ch-qf?utm_source=cite (as of 29 August 2016).