Remington Park races 5-9 were canceled Wednesday night after a meeting with track management, jockeys and Oklahoma Horse Racing Commission stewards.

Track management announced the cancellation after the meeting that took place after the fourth race of the night.

The meeting was called after jockey Gustavo Herrera was thrown from his mount, Princess Ball, as the field for the fourth race moved through the tunnel from the saddling paddock to the race track. Herrera was transported to the University of Oklahoma Medical Center in Oklahoma City for evaluation and treatment.

There were multi-race wagers open when the remainder of the races were canceled. Payoffs were distributed as follows for four multi-race wagers: the early Pick 4, and the early Pick 5. The following were the payouts from the unfinished wagers.

The Pick 5 for Races 1-2-3-4-5 (1-9-2-4-all) paid $155.10.
The Pick 4 for Races 2-3-4-5 (9-2-4-all) paid $42.90.
The Pick 3 for Races 3-4-5 (2-4 with all) paid $15.70.
The Pick 3 for Races 4-5-6 (4-with-all-with-all) paid $2.65.

Remington Park racing is scheduled for Thursday, Friday and Saturday, Oct. 19-21, with the first race nightly at 7:07pm-Central. The Friday night program features the 31st Oklahoma Classics night of stakes racing for top Oklahoma-breds.

Remington Park has provided more than $331 Million to the State of Oklahoma general education fund since the opening of the casino in 2005. Located at the junction of Interstates 35 & 44, in the heart of the Oklahoma City Adventure District, Remington Park is home to the Oklahoma Classics, the top night of racing in the state for Oklahoma-breds, on Friday, Oct. 20, 2023. Remington Park presents simulcast racing daily and non-stop casino gaming. Parking and admission are always free. Must be 18 or older to wager on horse racing or enter the casino gaming floor. Visit for more information.