David Nalbandian will break back into the Top 10 of the South African Airways ATP Rankings after defeating fellow Argentine Jose Acasuso 3-6, 7-6(5), 6-4 in the Copa Telmex final on home soil in Buenos Aires.
Nalbandian won his eighth ATP title and first since claiming back-to-back ATP Masters Series shields in Madrid and Paris to end last season.
Agustin Calleri and Luis Horna defeated Werner Eschauer and Peter Luczak 6-0, 6-7(6), 10-2 in 86 minutes to claim their first team title in Buenos Aires.