In 2025, Alexandre Muller won the ATP 250 title at the Hong Kong Open beating Kei Nishikori. Muller won his first challenger title in 2022. He reached his first ATP final at the 2023 Grand Prix Hassan II, losing to Roberto Carballés Baena in three sets. 

Prior to that, Muller had mostly been playing on the ITF and Challenger circuits due to his low rankings. His sponsors are Joma and Babolat. He has made over $1 million in his career.

Alexandre Muller’s Sponsors

Joma

Muller has a clothing and shoe sponsorship contract with Joma. Prior to that, he had a sponsorship deal with Adidas.

Babolat

He has a racquet sponsorship contract with Babolat. He uses the Babolat Pure Aero racquet.