Sofia Kenin surprises Coco Gauff in a highlight-filled, all-U.S. match at Wimbledon

Sofia Kenin surprised Coco Gauff at a Grand Slam tournament again by beating her 6-4, 4-6, 6-2 in the first round of Wimbledon in a back-and-forth matchup Monday between two American women who both have reached No. 4 in the rankings and been to a major final.