Stan Wawrinka turns defense into attack against Filip Krajinovic in Miami.

Juan Martin del Potro delivers a 172 km/hour strike against Novak Djokovic in the quarter-finals on the clay of Rome.

Fabio Fognini fires a perfect backhand down the line for a winner against Jo-Wilfried Tsonga in the first round of Rome Masters 1000.

Huge forehand return from Andy Murray but Philipp Kohlschreiber has the hand skills to send the ball back to the other side of the court and win the point.

As smart as fast, Yoshihito Nishioka outfoxes Denis Kudla at Indian Wells.

Here is Top 5 Hot Shots of the week in Madrid, selected by the ATP. From Gael Monfils to Roger Federer, passing by Novak Djokovic, Stefanos Tsitsipas and David Ferrer.