Por supuesto, Coco Gauff era tan consciente como cualquiera, de que su total de dobles faltas, el peor del circuito, es un problema significativo. Por

Coco Gauff hired Gavin MacMillan, a biomechanics coach credited with rebuilding No. 1-ranked Aryna Sabalenka’s serving motion in 2022.

Aryna Sabalenka says biomechanics coach Gavin MacMillan helped her find a way out of "a desperate situation," and hopes the biomechanics expert can do the same with Coco Gauff.