Elena Rybakina eased to her third title of the season on Sunday with a 6-2, 6-2 win over Ukraine’s Marta Kostyuk in the final of the Porsche Grand Prix. The Stuttgart title comes after wins in Adelaide and Abu Dhabi this season. “It’s an amazing tournament, and I'm really looking forward to come back next year,” said Rybakina, who also defeated Jasmine Paolini and Veronika Kudermetova in Stuttgart. Read this story at Yahoo , Yahoo