Overview
- In her Cincinnati Open quarterfinal loss to Jasmine Paolini, Gauff tallied 16 double faults and 62 unforced errors in a 2-6, 6-4, 6-3 defeat.
- Former players and coaches such as Rennae Stubbs, Lindsay Davenport and Chanda Rubin have highlighted her serve inconsistency and its toll on confidence and match rhythm.
- The world No. 2 and two-time Grand Slam champion has committed more than 320 double faults through 14 tournaments this season, leading the WTA Tour in service errors.
- Gauff restructured her coaching setup—parting with Brad Gilbert and adding Matt Daly alongside Jean-Christophe Faurel—but her serving troubles have lingered.
- Rick Macci has offered to collaborate with a biomechanics expert to retool her second serve motion in time for the US Open.