A pair of fillies pulled up during races at Saratoga last Friday were sent to Rood & Riddle Equine Hospital for diagnosis of injuries and are both now resting, according to updates issued by the New York Racing Association Monday. Mystifying (Curlin), who was pulled up in the stretch run by jockey Jose Ortiz after sustaining an injury to her left front during Friday's seventh race, was immediately attended to by on-track veterinarians, who stabilized the injury and transported the 4-year-old filly to Rood & Riddle Equine Hospital for further...