This sound is from Alex De Minaur Soundboard

Alex de Minaur is an Australian-Spanish professional tennis player. He achieved a career-high ATP singles ranking of No. 15 on 28 June 2021 and a doubles ranking of no. 58 on 12 October 2020. He was born 17 February 1999 and was born in Melbourne, Australia.
See also: Ugo Humbert, Alexei Popyrin, Michael Mmoh, Jenson Brooksby, Jannik Sinner, and Frances Tiafoe.