The Argentinian pair won the American Padel Tour in Lisbon after a South American derby in the final.
Without losing a single set in the Lisbon Open, Federico Chiostri and Gonzalo Alfonso won their second title of the year in American Padel Tour.
The final at Lisbon Racket Centre ended 6-4, 6-4 against their Brasil opponents, Stefan Flores and Julio Julionotti.
A break of difference in each set was enough for the Argentineans to win their second title of the season, which allows them to maintain the APT Padel Tour, ranking leaders.
Julianoti and Flores climbed up to the second position in the ranking and have a possibility of revenge next week at the Portugal Master, which starts on Monday with the pre-qualifying phase.