Spaniard Carlos Alcaraz defeated 2014 champion Marin Cilic 6-4, 3-6, 6-4, 4-6, 6-3 in one of the latest ever finishes at the U.S. Open on Monday to set up a next generation quarter-final clash against Jannik Sinner.

Marin Cilic warmed up for this month's French Open by capturing his first claycourt title in five years with a 7-6(3) 6-3 win over Canadian top seed Milos Raonic in the Istanbul Open final on Sunday.

Big servers Milos Raonic and Marin Cilic set up a heavyweight final at the Istanbul Open when they come through their semi-finals with ease.

Marin Cilic dumps a struggling Novak Djokovic out of the Paris Masters quarter-finals to pave the way for Andy Murray to become the new world number one.

Andy Murray hits the wall after 22 consecutive wins, as the newly-crowned Rio Olympic champion loses the final of the Cincinnati Masters to Marin Cilic

Serena Williams defeats her sister Venus at the US Open to move within two victories of her first calendar Grand Slam.