 Although based on the West Coast of the United States, Jack Westrope won races across the United States and in Cuba.During his career, he rode 2,467 winners including in numerous important graded stakes races such as the Santa Anita Derby, Blue Grass Stakes, and the Hollywood Gold Cup.During the running of the 1958 Hollywood Oaks at Hollywood Park Racetrack in Inglewood, California, Westrope was severely injured when he was thrown from Well Away, his horse, and died in the hospital a few hours later.