Remington Park realized its highest all-time live handle Sunday, when $3,086,572 was bet on its 13-race Oklahoma Derby Day program.
The handle figure and record information was provided by Remington spokesman Dale Day.
Day said the card moved to 13 races this year after being at 12 in 2016.
Remington ran eight stakes worth a total of $1.1 million, the richest race the Grade 3, $400,000 Oklahoma Derby won by Owendale.