Duopoly, at 6-1, won Saturday's $300,000 American Oaks (Grade 1) at Santa Anita.
Flavien Prat rode Duopoly, a daughter of the 2011 Kentucky Derby winner Animal Kingdom. Chad Brown trains Duopoly for owner Klaravich Stables.
Luck Money. who has been training at Tampa Bay Downs, finished fifth in a ten-horse field of 3-YO fillies in the 1 1/4 mile turf race.
Arnaud Delacour trains Luck Money for breeder-owner Dr. Catherine Wills.
Delacour trainee Eres Tu won today's Allaire DuPont Stakes (Grade 3) at Laurel.
He later sent Niceno out to win the MSW 8th race at Tampa Bay.
Delacour's winter base is Tampa Bay Downs, and Luck Money has been training there.