L32: (2) Valerio Aboian (ARG) WR 451 beat (WC) Elbert Barr UNR by 6-0 7-6(3)
L16: (4) Nicolas Bruna & Lautaro Agustin Falabella (CHI/ARG) CR 1728 (858+870) beat Elbert Barr & Rodrigo Nicolas Montes de Oca Murrilo (PER) UNR by 6-2 6-4