Tsitsipas wins ATP 250 in Gstaad, beats Collignon in three sets

Stefanos Tsitsipas won the ATP 250 clay-court tournament in Gstaad, Switzerland. The Greek defeated seventh-seeded Belgian Raphael Collignon in the final 6:4, 6:7 (3-7), 6:3. The match went the distance before Tsitsipas sealed it in the third set.