Six Kings Slam in Riyadh has moved to 27–30 December from a programme originally due to begin on 21 October. VnExpress reports that the exhibition field includes Novak Djokovic, Carlos Alcaraz, Alexander Zverev, Alex de Minaur, Taylor Fritz and Learner Tien.
Organisers cite practical challenges
The announcement refers to organisational and logistical difficulties and possible effects on spectators' experience. It does not directly identify attacks as the formal reason for rescheduling.
VnExpress places the decision within the regional security context, but that background should be distinguished from the organisers' stated explanation.
The ANB Arena event will be the exhibition's third edition. Its status is separate from ATP tournaments awarding ranking points, despite the prominent players involved.
Previous prizes are not new results
Jannik Sinner won the preceding edition by defeating Alcaraz in the final. The reported USD6 million prize concerns that tournament, not money already awarded in the 2026 competition.
The article also recalls Saudi Pro League postponements for logistical reasons and the Asian Tour's monitoring of November's Saudi International golf plans. Those events have their own schedules and organising decisions.
For tennis, the confirmed practical update is the move to late December. It establishes neither match results nor ATP points and does not mean every Riyadh sporting event has been cancelled.
The advertised field and exhibition arrangements remain subject to the organisers' further updates as the revised programme approaches.