Coco Gauff shakes up coaching staff ahead of US Open, fires Matt Daly and replaces him with former Aryana Sabalenka coach Gauff reportedly replaced Daly with Gavin MacMillan, who's credited with having fixed Sabalenka's serve. Original Source: https://sports.yahoo.com/tennis/breaking-news/article/coco-gauff-shakes-up-coaching-staff-ahead-of-us-open-fires-matt-daly-and-replaces-him-with-former-aryana-sabalenka-coach-185302802.html Previous article: Coco Gauff parts ways with coach days before US Open campaign Prev Next article: Coco Gauff fires both coaches before US Open Next
