
Jannik Sinner and Taylor Fritz raced through to the semi-finals as the opening day of the Six Kings Slam exhibition fell flat in Saudi Arabia. Sinner thrashed Stefanos Tsitsipas 6-2 6-3 to book a semi-final with Novak Djokovic after Fritz required just 59 minutes to beat Alexander Zverev and set up a clash with Carlos Alcaraz on Thursday.
Both Tsitsipas and Zverev will head home from the six-player exhibition after just one match having received a reported $1.5m for turning up. The overall champion will win an additional $4.5m, making the three-day event the biggest prize fund of the tennis season. Zverev earned roughly $250,000 more for his 59-minute defeat to Fritz than he did for finishing runner-up at the Australian Open in January, and was paid around $25,000 per minute for his one match at the Six Kings Slam.