Background The ABN AMRO Open is an ATP 500 tournament played on indoor hard courts in Rotterdam, Netherlands. The 2025 edition features a strong field led by world-class players. Carlos Alcaraz enters as the top seed and tournament favorite with odds of +150, despite his recent loss to Djokovic at the Australian Open. Andrey Rublev and Alex De Minaur are also strong contenders given their proven success on indoor courts.

Resolution Criteria The market will resolve to the player who wins the 2025 ABN AMRO Open. Only one player can win. The market will only resolve N/A if:

• The tournament is cancelled or not completed

• The format of the tournament is fundamentally changed

In the case of a walkover or retirement during the final match, the player who did not retire will be considered the winner for market resolution purposes.

Edit for sweepstakes: This market may be resolved split among multiple winners in circumstances occur preventing a single winner.