Browsing: It was the ‘Coco Show’ from the beginning with Gauff delivering a blistering series of backhands. Despite a previous day loss in doubles with perennial partner Jessica Pegula

     “She’s much more confident. She’s become more of a complete player.” That was how Tennis Channel commentator Chanda Rubin described 19-year-old American Coco Gauff as she steamrolled past Tunisian no. 6 seed Ons Jabeur to capture her first win at the WTA Finals in Cancun.