Of the biggest names involved include Daniil Medvedev who is number one seed and has a bye through to the second round. As does Matteo Berrettini who was one of the stars of the US Open.
Another of the stars of the Hard Court Season is Andrey Rublev who will take on a Qualifier or Lucky Loser; he will then potentially take on the winner of Dudi Sela and Ricardas Berankis.
Borna Coric and Karen Khachanov are also involved in a stacked line-up for the points on offer; it offers a return home for the likes of Medvedev and Rublev in a tournament to look out for.