The Buenos Aires 3 title is on the line on Sunday, when Alex Barrena meets Facundo Mena. Facundo Mena has won 9 in a row and 9 of the last 10 overall. Alex Barrena brings a 4-match winning streak into this one, 8-2 across the last ten.

Mena's 71.8% behind the first serve (against 64% for Barrena) means break chances should be scarce in one direction. Barrena comes in off a compressed schedule; Mena comes in off a compressed schedule. Little separates them; Mena gets the nod on the finest of margins.