Jesper de Jong, despite being the 80th-ranked player in the world, opens his qualifying tournament against Vilius Gaubas, the Lithuanian 163rd-ranked player. Guy den Ouden, the only other male Dutch player to enter the qualifiers, will play Colombian Daniel Elahi Galan.
In the WTA qualifiers, Arantxa Rus opens against the 231st-ranked Spanish Carlota Martinez Cirez. Arianne Hartono and Anouk Koevermans, who could meet each other in the second round, will face Ana Sofia Sanchez and Olivia Gadecki in the first round. Eva Vedder, who featured in the Billie Jean King Cup qualifiers for the Netherlands in April, faces American wild card Ayana Akli in the opening round.
Tallon Griekspoor, Botic van de Zandschulp, and Suzan Lamens are guaranteed a spot in the main draw for the US Open. The American Grand Slam starts on Sunday, August 24th.