After what she called one of her worst matches, Coco “Hot Shot” Gauff bounced back big time at the United Cup quarterfinals. Gauff’s improved serve was the difference-maker as she dominated Maria Sakkari, helping Team USA grab the early lead over Greece. The real drama? Gauff’s mental reset—she credits a positive mindset for her turnaround after a rough loss to Bouzas Maneiro. Can she keep this serving form if she faces Swiatek next? #Sports #Tennis #CocoGauff