I'll Have Another received a playful rub on the nose from groomer Inocencio Diaz on Sunday at Churchill Downs in Louisville, Ky. The Kentucky Derby winner already has flown to Baltimore for the Preakness on May 19. (Associated Press)

I'll Have Another received a playful rub on the nose from groomer Inocencio Diaz on Sunday at Churchill Downs in Louisville, Ky. The Kentucky Derby winner already has flown to Baltimore for the Preakness on May 19. (Associated Press)