New York Racing Association Mickey and Karen L. Taylor, Tayhill Stable, Jim Hill, etc." 1978: Ridden by Steve Cauthen, Affirmed became the 11th horse to win the Triple Crown in storybook fashion. In all three Triple Crown races, he defeated Alydar, ridden by Jorge Velasquez, by a nose in one of racing’s epic rivalries. Two months later in the Travers, Affirmed finished first but is placed second for interfering with Alydar, who was declared the winner. Affirmed and Alydar would race 10 times in their careers, with Affirmed winning seven times. Cauthen was 18 when he captured the Triple Crown, the youngest jockey in
Triple Crown of Thoroughbred Racing (United States) least by 1923, although "Daily Racing Form" writer Charles Hatton is commonly credited with originating the term in 1930. Their order has varied. Before 1931, the Preakness was run before the Kentucky Derby eleven times. On May 12, 1917, and May 13, 1922, the Kentucky Derby and Preakness were run on the same day. Since 1931, the Kentucky Derby has been run first, followed by the Preakness, and then the Belmont. Each Triple Crown race is open to both colts and fillies. Although fillies have won each of the individual Triple Crown races, none has won the Triple Crown itself.