Three prep races across the nation for the Breeders’ Cup Filly and Mare Sprint last weekend all featured odds-on favorites. Groupie Doll ($2.80) and Musical Romance ($3.20) came through with flying colors winning the Thoroughbred Club of America and Mike Sherman Memorial respectively; but previously unbeaten Winding Way ran herself off the radar screen finishing last of four behind second choice Rumor ($7.20) at 1-5 in the inaugural running of the L.A. Woman Stakes at Santa Anita.