Six Kings Slam free live stream and how to watch as Rafael Nadal takes on Carlos Alcaraz in what will be the final meeting between the pair with the tennis legend set to retire later this year.

Jannik Sinner defeated Novak Djokovic 6-2, 6-7 (0), 6-4 in one semifinal, while Carlos Alcaraz beat compatriot Rafael Nadal at the other semifinal, at the exhibition event that awards money but no ATP ranking points and is Saudi Arabia’s latest foray into tennis.

Carlos Alcaraz, winner of four majors, crushed the Dane Holger Rune (6-4 and 6-2) in his first game and now will face Nadal in the semi-finals of the tournament with this set to be the last ever game between the two idols of Spanish tennis, with the Davis Cup in Malaga next month set to mark Nadal’s definitive farewell from the sport.

Rafael Nadal admitted his fitness level was well off the tour's top players after falling Thursday in straight sets to fellow Spaniard Carlos Alcaraz,

Rafael Nadal starts his pre-retirement farewell tour against Carlos Alcaraz on Thursday at the Six Kings Slam, and Novak Djokovic faces Jannik Sinner at an exhibition event that awards money but no ATP ranking points and is Saudi Arabia's latest foray into tennis.

Jannik Sinner beat Daniil Medvedev 6-0, 6-3 on Wednesday at the Six Kings Slam, an exhibition event for a half-dozen men that awards money but no ATP ranking points and is Saudi Arabia's latest foray into tennis.

Novak Djokovic and Jannik Sinner meet for the second time in a matter of days in the semi-finals of the new Six Kings Slam tennis tournament this evening. The high-profile duo also went head to head in the final of the Shanghai Masters in China last weekend,

Stats, highlights, and quotes from Jannik Sinner's win over Novak Djokovic in the semifinals of Six Kings Slam.