Carlos Alcaraz has earned another type of Slam victory.

The 20-year-old Spanish tennis phenom defeated 22-time Grand Slam champion Rafael Nadal 3-6 6-4 (14-12) at the inaugural Netflix Slam in Las Vegas on Sunday.

Nadal, who spent almost a year on the sidelines with a hip flexor injury before suffering a muscle injury at the start of this season, said he felt “much better than expected” during the exhibition match in front of a sell-out crowd of 9,489, including Michael Douglas, Catherine Zeta-Jones, Charlize Theron, Danai Gurira, Logan Lerman and Manu Rios.

The showdown, the latest in Netflix‘s push for live streaming events, pitted two superstar Spaniards in an exhibition match which was rescheduled from last year due to Nadal’s injuries and arrived just in time as the two players head to Indian Wells this week.

Nadal is returning to the tour after months away due to injury, while the match was also a bit of a physical test for Alcaraz, who suffered an injury to his right ankle at the Rio Open.

“It’s a good thing that as a player I will not face him many times,” said Nadal.

“As a fan, I will enjoy watching him for many years hopefully. In Spain, we should be very, very happy about having someone like Carlos coming.

“He’s an amazing player. He’s only 20-years-old and he’s already won two Grand Slams and a couple of important tournaments.”