Roberto Ortega Olmedo defeated Chuhan Wang 6-2 6-3 in the China F4 round of 16 on hard.
Ortega Olmedo R. took it in straight sets.
Roberto Ortega Olmedo beat Chuhan Wang 6-2 6-3. Umpiry, "Roberto Ortega Olmedo vs Chuhan Wang — China F4 Round of 16", https://umpiry.com/match/2014-04-07/olmedo-vs-wang-china-f4-r16?utm_source=cite (as of 7 April 2014).