Roger Federer carves a perfect drop shot, forces Borna Coric to run into the net in Rome.

Superb backhand passing-shot from Alexandr Dolgopolov to get the break at the best moment in the second set of his first round match against Frank Dancevic in Indian Wells.

Federer Delbonis finds the line on this passing shot to break back in Miami. What annoys particularly Novak Djokovic.

Gael Monfils breaks Roger Federer on Thursday in Madrid after a huge rally.

Here are Bianca Andreescu's 5 best hot shots of the week, selected by The WTA, en route to her biggest title. Several superb drop shots are obviously in.