LOUISVILLE, Ky. – Tom Proctor tried to put a reverse jinx on himself this week when talking about how fillies who run well in the Queen Elizabeth II Challenge Cup at Keeneland sometimes tend to regress in the Mrs. Revere Stakes at Churchill Downs. Marketing Mix, a terrific second in the QE II last month for Proctor and owner Glen Hill Farm, was the favorite for the 21st Mrs. Revere on Saturday.