Chasing Yesterday, the half sister to the 12th Triple Crown winner American Pharoah, has been followed by many, and her debut, which is now set in a 5 1/2-furlong test for 2-year-old fillies at Del Mar July 28, is highly anticipated.
Chasing Yesterday, the half sister to the 12th Triple Crown winner American Pharoah, has been followed by many, and her debut, which is now set in a 5 1/2-furlong test for 2-year-old fillies at Del Mar July 28, is highly anticipated.