Roger Federer's journey to 100 titles, 18 successful years of tennis or how a dream came true.

Two superb winners from Rafael Nadal against Jack Sock in Rome.

Gael Monfils back peddles to snap a no-look airborne winner past Marton Fucsovics in Madrid

Superb half-volley back to the net from Bethanie Mattek-Sands against Anastasia Pavlyuchenkova in Miami.

Amazing point from Kirsten Flipkens against Eugenie Bouchard at Indian Wells.

That's why Naomi Osaka is world number 1. Perfect control from the Japanese against Danielle Collins at Indian Wells.