FILE - In this Nov. 2, 2018, file photo, Joel Rosario rides Game Winner to victory in the Breeders' Cup Juvenile horse race at Churchill Downs in Louisville, Ky. Unbeaten Game Winner is among 362 3-year-old thoroughbreds made eligible during the early nomination period to compete in the Kentucky Derby, Preakness and Belmont Stakes.
FILE - In this Nov. 2, 2018, file photo, Joel Rosario rides Game Winner to victory in the Breeders' Cup Juvenile horse race at Churchill Downs in Louisville, Ky. Unbeaten Game Winner is among 362 3-year-old thoroughbreds made eligible during the early nomination period to compete in the Kentucky Derby, Preakness and Belmont Stakes. Darron Cummings, File AP Photo
FILE - In this Nov. 2, 2018, file photo, Joel Rosario rides Game Winner to victory in the Breeders' Cup Juvenile horse race at Churchill Downs in Louisville, Ky. Unbeaten Game Winner is among 362 3-year-old thoroughbreds made eligible during the early nomination period to compete in the Kentucky Derby, Preakness and Belmont Stakes. Darron Cummings, File AP Photo