This sound is from Jannik Sinner Soundboard

Sinner has won six ATP titles in singles and one in doubles. He became the youngest ATP title-holder since 2008 by winning the 2020 Sofia Open. He is the youngest to have five titles since Novak Djokovic in 2007.
See also: Jannik Sinner career statistics, Carlos Alcaraz, Alex de Minaur, Mackenzie McDonald, 2022 US Open – Men's singles, and Márton Fucsovics.