Andrés Molteni is an Argentine professional tennis player who specialises in doubles. He reached his highest ATP doubles ranking of No. 7 on 21 August 2023 and his highest ATP singles ranking of No. 181 in May 2011. He has won 16 doubles ATP titles. He participated in the inaugural 2020 ATP Cup and the 2022 edition as part of team Argentina.

Marcelo Fedrizzi Demoliner is a Brazilian professional tennis player. A doubles specialist, he has won five doubles titles. He won his first title at the ATP 250 Antalya Open with Santiago González in June 2018, after having reached six finals at that level. He was runner-up at the ATP 500 Vienna in 2018 and Saint Petersburg in 2020.