NEW YORK—For some in tennis ... The ATP’s two poster boys for slow play, Rafael Nadal and Novak Djokovic, won the first two Masters 1000 events with a serve clock, in Toronto and Cincinnati.

Lucky loser Botic van de Zandschulp recorded one of the biggest victories of his career by delivering a 6-2, 3-6, 6-1 victory ...

Djokovic has produced some good tennis ... serve and forehand. That’s more or less what needed to happen at the Olympics. Adding to all of this is the fact that the courts are playing very slow ...

The level of tennis wasn ... a deft volley. Djokovic winner for 40-15. Cross-court drop shot Alcaraz to take the game. He is loving it out there right now. A moment in slow motion there as ...