Wonderful backhand smash winner by Kei Nishikori against Stan Wawrinka during their ATP Finals round robin match in London.

Monstrous forehand from Serena Williams to conclude one of the first points of the 2015 Australian Open final against Maria Sharapova.

Pressure is going down suddenly for Angelique Kerber who falls on Wimbledon grass. Here is her title point against Serena Williams.

Back to winning ways for Murray 👏

Amazing point from Marin Cilic against Novak Djokovic in Queens Final. Crazy return and then huge forehand pass.

Huge defense from Kirsten Flipkens against Jennifer Brady in Miami.