Jack Sock shows the perfect drop-shot/lob combination against Richard Gasquet in Paris.

Highlights of Richard Gasquet defeat against Matteo Berrettini in US Open 2019 first round.

Watch the highlights of Rafael Nadal's defeat against Jordan Thompson at the end of a thrilling encounter in Brisbane quarter-finals.

Nice forehand winner from Jo-Wilfried Tsonga against Guido Pella in Antwerp.

Pierre-Hugues Herbert fires down the line winners on both sides against Kei Nihikori at Monte-Carlo.

What a reaction and what a touch on this drop shot from Grigor Dimitrov to drop the ball back against Ryan Harrison in Shanghai.