Daniel Garza defeated I Ta Chen 6-3 6-2 in the Mexico F4 round of 16 on hard.
Garza D. took it in straight sets.
Daniel Garza beat I Ta Chen 6-3 6-2. Umpiry, "Daniel Garza vs I Ta Chen — Mexico F4 Round of 16", https://umpiry.com/match/2011-05-23/chen-vs-garza-mexico-f4-r16?utm_source=cite (as of 23 May 2011).