Alvarado whipped the bay colt eight times during the race, above the maximum six allowed by the Horseracing Integrity and Safety Authority.

Junior Alvarado was fined 20 percent of his winnings for striking Sovereignty more times than is allowed with his riding crop

Junior Alvarado, who rode Sovereignty to victory at the Kentucky Derby earlier this month, has been fined and suspended for the overuse of his whip during the race.