CINCINNATI (AP) _ Results Tuesday from Cincinnati Open at Lindner Family Tennis Center (seedings in parentheses): Iga Swiatek (3), Poland, def. Marta Kostyuk (25), Ukraine, walkover.

Holger Rune is one of the youngest players on the ATP Tour, and when he doesn't practice or compete, he sometimes spends time on social media. Every social media user knows there are different types ...