Key Races and Bets for Saturday September 21, 2024 featuring the $1 Million Pennsylvania Derby & $1 Million Cotillion Stakes

This week's Key Races covers a fantastic FOUR race sequence of stakes races at Parx near Philadelphia starting with the Turf Monster Stakes, moving to the Gallant Bob Stakes then followed by two of the biggest races for three year olds in North America - the Cotillion (for fillies) and the Pennsylvania Derby (for males).