Federico Zeballos defeated Facundo Mena 6-4 6-0 in the Argentina F28 round of 16 on clay.
Zeballos F. took it in straight sets.
Federico Zeballos beat Facundo Mena 6-4 6-0. Umpiry, "Federico Zeballos vs Facundo Mena — Argentina F28 Round of 16", https://umpiry.com/match/2012-12-03/mena-vs-zeballos-argentina-f28-r16?utm_source=cite (as of 3 December 2012).