ATP Tour

Watch third-round highlights from the Mutua Madrid Open, where Rafael Nadal advanced and Cristian Garin and Casper Ruud earned upset victories. Watch live tennis streams at http://www.tennistv.com.

Watch John Isner hit a monstrous return winner against Andrey Rublev in their final-set tie-break in Madrid. Photo Credit: Mutua Madrid Open. Watch live tennis streams at http://www.tennistv.com.

Watch Alex de Minaur show great hands at net against Dominic Thiem at the Mutua Madrid Open. Watch live tennis streams at http://www.tennistv.com.

Daniel Evans shows great wheels to hunt down a drop volley from Alexander Zverev. Watch Madrid live and on demand at TennisTV.com.

Rafael Nadal uses a little slice and dice to outfox Alexei Popyrin in Madrid. Watch live and on demand at TennisTV.com.

John Isner's coach, David Macpherson, discusses how conditions at the Mutua Madrid Open suit the American's game. Watch live tennis streams at http://www.tennistv.com.

Dominic Thiem reacts to his Mutua Madrid Open victory against Alex De Minaur. Watch live tennis streams at http://www.tennistv.com.

Watch Hot Shot as Dominic Thiem fires a backhand passing shot down the line to save set point at the Mutua Madrid Open. Watch ATP Tour tennis streams live & on-demand on Tennis TV. Photo credit: AFP/Getty Images.

Watch Hot Shot as Alex de Minaur gets lucky at the net against Dominic Thiem at the Mutua Madrid Open. Watch ATP Tour tennis streams live & on-demand on Tennis TV. Photo credit: Corinne Dubreuil/ATP Tour

Watch Hot Shot as Dominic Thiem shows great skill at the net to get the better of Alex de Minaur at the Mutua Madrid Open. Watch ATP Tour tennis streams live & on-demand on Tennis TV. Photo credit: Clive Brunskill/Getty Images.

Watch Wednesday highlights from the Mutua Madrid Open, where Rafael Nadal, Daniil Medvedev and Stefanos Tsitsipas recorded second-round victories. Watch live tennis streams at http://www.tennistv.com. Photo: Mutua Madrid Open

Watch Hot Shot as Juan Sebastian Cabal and Robert Farah keep the point alive against Rohan Bopanna and Denis Shapovalov, before finding a winner at the Mutua Madrid Open. Watch live tennis streams at http://www.tennistv.com. Photo: Mutua Madrid Open

Stefanos Tsitsipas reflects on his victory over Benoit Paire and looks ahead to his third-round clash against Casper Ruud at the Mutua Madrid Open. Watch live tennis streams at http://www.tennistv.com.

Watch Hot Shot as Rafael Nadal rips a forehand return winner past Carlos Alcaraz on Wednesday at the Mutua Madrid Open. Watch live tennis streams at http://www.tennistv.com.

Carlos Alcaraz celebrates his 18th birthday on Wednesday with Tournament Director Feliciano Lopez and five-time champion Rafael Nadal. Watch live tennis streams at http://www.tennistv.com. Photo: Corrine Dubreuil/ATP Tour

Dominic Thiem reflects on his time at the Mutua Madrid Open, including his first Top 10 win and his first ATP Masters 1000 final appearance. Watch live tennis streams at http://www.tennistv.com.

Rafael Nadal discusses his second-round win over Carlos Alcaraz, who celebrated his 18th birthday on Wednesday, at the Mutua Madrid Open. Watch live tennis streams at http://www.tennistv.com.

Watch Hot Shot as Rafael Nadal continues his first-set dominance for a forehand winner past Carlos Alcaraz at the Mutua Madrid Open. Watch live tennis streams at http://www.tennistv.com. Photo: Corrine Dubreuil/ATP Tour

Alexander Zverev reacts to his Mutua Madrid Open victory against Kei Nishikori. Watch live tennis streams at http://www.tennistv.com.

Watch Hot Shot as Alexander Zverev crushes a forehand down the line against Kei Nishikori at the Mutua Madrid Open. Watch live tennis streams at http://www.tennistv.com. Photo: Getty Images

Rafael Nadal and Toni Nadal discuss the coach's new partnership with Felix Auger-Aliassime after sharing a practice court at the Mutua Madrid Open. Watch live tennis streams at http://www.tennistv.com. Photo: Mutua Madrid Open

Daniil Medvedev reacts to beating Alejandro Davidovich Fokina on Wednesday at the Mutua Madrid Open. Watch live tennis streams at http://www.tennistv.com.

Watch Hot Shot as Alejandro Davidovich Fokina hits an underarm serve and later a backhand winner on Wednesday against Daniil Medvedev at the Mutua Madrid Open. Watch live tennis streams at http://www.tennistv.com.

Watch Matteo Berrettini find a brilliant angle off a Fabio Fognini drop shot at the Mutua Madrid Open. Watch live tennis streams at http://www.tennistv.com.

Watch Tuesday highlights from the Mutua Madrid Open, where Dominic Thiem led the way with a win against Marcos Giron. Watch live tennis streams at http://www.tennistv.com.