Matteo Trevisan (born August 13, 1989 in Florence, Italy) is an Italian professional tennis player.

João Olavo Soares de Souza (born May 27, 1988 in Mogi das Cruzes, Brazil) is a Brazilian professional tennis player. Souza competes mainly on the ATP Challenger Tour, both in singles and doubles. He reached his highest ATP singles ranking, No. 90 August 7, 2011, and his highest ATP doubles ranking, No. 171, on September 21, 2009. Souza is coached by former Brazilian player Ricardo Acioly.

He qualified to the US Open, but was defeated in the first round by wildcard Robbie Ginepri 3–6, 4–6, 7–6, 1–6.

Alessio di Mauro (born August 9, 1977 in Syracuse) is an Italian tennis player. In Buenos Aires, he reached his first final of his career, where Argentine Juan Mónaco defeated di Mauro and he wins the first title in his career, 6–1, 6–2; on February 26, 2007. Propelled by this run, the left-hander reached his career high ranking of No. 68 in the world.

On November 10, 2007, at a position of world No. 124, di Mauro was the first player to be sanctioned after being embroiled in a betting scandal. Di Mauro received a $60,000 (£29,000) fine and 9 months banning from the ATP Tour, for an offense that carried a maximum punishment of 3 years. Some officials called for a harsher punishment. However, di Mauro was not betting on the outcome of his own matches, nor did he attempt to influence the outcomes of matches. He was found to be betting from November 2, 2006 to June 12, 2007; and was caught as a result of an investigation beginning in April 2007.[1]