A series of exhibition matches between Rafael Nadal and Casper Ruud, who are rated second and third in the ATP, singles rankings, will begin on Wednesday in Buenos Aires and travel throughout Latin America. The last time Nadal and Ruud faced off was in the ATP Finals group round. Ruud was defeated by Nadal 7-5, 7-5, but fell short against Novak Djokovic in the championship match. Nadal, meanwhile, was unable to advance to the semifinals. On Wednesday, a singles match between Nadal and Ruud will take place, followed by a mixed doubles event. Gabriela Sabatini and Gisela Dulko will be paired with Nadal and Ruud respectively.