American Classic Race wins:Belmont Stakes (1975)Andrew Thomas Doyle (September 23, 1917 – July 22, 1989) was an American Thoroughbred racehorse trainer known for his success with young horses.

A native of Dublin, Ireland, Tommy Doyle came from a family with a long history in the sport of horse racing.

He emigrated to the United States in 1951 and made his way to California where he eventually owned a ranch in Bradbury on which he raised and trained horses.

Widely respected for his ability to work with young horses, two-year-old fillies trained by Tommy Doyle won the Junior Miss and Del Mar Debutante Stakes a combined thirteen times.

Among his best-known horses, Doyle trained Typecast to the 1972 American Champion Older Female Horse title and in 1975 conditioned Avatar to wins in the Santa Anita Derby[1] and the third leg of the U.S.