Tennis News : Gauff beats Sevastova to reach second round in Montreal

American teenager Coco Gauff dropped just five games in beating Latvia's Anastasija Sevastova to reach the second round of the National Bank Open in Montreal on Tuesday. Gauff, ranked 24 in the world, won 6-1, 6-4 in one hour and six minutes to book a last 32 meeting against Russia's Anastasia Potapova.