Daniele Bracciali is an Italian former tennis player, best ranked world no. 21 in doubles. His career-high ATP singles ranking is world no. 49, achieved in May 2006. In doubles, he reached the semifinals of the 2012 French Open and the quarterfinals of the 2013 Australian Open. In mixed doubles, he reached the semifinals of the 2012 Australian and French Opens.

Nicolás Alejandro Massú Fried, nicknamed El Vampiro, is a Chilean former professional tennis player and a coach. A former world No. 9 in singles, he won the singles and doubles gold medals at the 2004 Athens Olympics. He is the only man to have won both gold medals at the same Games since the re-introduction of Olympic tennis in 1988, and they are Chile's only two Olympic gold medals. Massú also reached the final of the 2003 Madrid Masters and won six singles titles. He was the coach of 2020 US Open champion and former world No. 3 Dominic Thiem from 2019 to 2023.