Gilles-Arnaud Bailly

Gilles-Arnaud Bailly (born 19 September 2005) is a Belgian tennis player.

Bailly has a career high ATP singles ranking of 468 achieved on 13 November 2023. He also has a career high ATP doubles ranking of 1723 achieved on 27 February 2023. He has a career high ITF junior combined ranking of No. 1 achieved on 28 November 2022 and ended the 2022 season as No. 1, winning the ITF Junior World Champion title.

Career
Bailly was a runner-up at the 2022 French Open and the 2022 US Open in the boys' singles competition.

2022: ATP debut
He made his debut at the 2022 European Open in Antwerp where he received a wildcard for the main draw competition. He lost in the first round to David Goffin despite playing for more than three hours and winning the second set.

2023
He received a wildcard for the qualifying competition at the Antwerp Open.