Three of the best 3-year-old fillies in the United States will face off in Saturday’s $1 million Cotillion Stakes, a Grade 1 race at 1 1/16 miles at Parx Racing.

For the ninth year in a row, America’s Best Racing is challenging some of the brightest minds in horse betting to come up with their top three picks for key races every weekend leading up to the 2025 Triple Crown and then continuing through the 2025 Breeders’ Cup World Championships. The handicappers face off in what we like to call the “Big-Race Showdown.”