Coco Gauff’s Serve Transformation: Gavin MacMillan’s Immediate Goals Revealed

Coco Gauff has struggled with her serve throughout the 2025 season, hitting more double faults than any other WTA player. After parting ways with coach Matt Daly, she enlisted serving specialist Gavin MacMillan, who has previously helped Grand Slam champion Aryna Sabalenka.
In this video, we break down MacMillan's strategy for improving Gauff's serve, including his focus on developing a trusted kick serve and adding spin and velocity to her first serves. We also analyze Gauff's serving statistics at the US Open versus the Wuhan Open, showing clear improvements.
Discover how Gauff is working to overcome her serving challenges and prepare for the upcoming WTA Finals in Riyadh, where she will defend her title. Stay tuned to see if these adjustments can take her game to the next level.
Keywords: Coco Gauff serve, Gavin MacMillan coaching, WTA 2025, tennis serve improvement, kick serve, WTA Finals, Coco Gauff Wuhan Open, tennis coaching tips, first serve spin, tennis analysis.