Coco Gauff endorses the HEAD Boom MP 2024, a racket known for its blend of power and control. However, her actual racket is a customized pro stock model designated PT339.2, which is a softer layup of an older HEAD Speed MP mold.   She strings her racket with Luxilon Alu Power at approximately 53 lbs (24 kg), a setup that offers a balance of power and control.