Two Breeders’ Cup Challenge Series qualifiers are among the four graded stakes taking place on an action-packed Saturday card at Aqueduct.

After the running of the Joe Hirsch Turf Classic (G1) at a yielding Aqueduct, persistent rain washed the Belmont Turf Sprint and Jockey Club Derby off the turf. The surface switch materially altered their character.

Godolphin's Yibir delivered a powerful, last-to-first rush to dominate the Jockey Club Derby, a “Win and You’re In” for the Breeders’ Cup Turf (G1).