Santa Anita Sprint Championship S.

The John Sadler-trained Flagstaff (Speightstown) has been disqualified from a second-place finish in last September's GII Santa Anita Sprint Championship S. after testing positive for clodronic acid, a bisphosphonate otherwise known as Osphos, according to a steward's ruling from Saturday. According to the ruling, the $40,000 in prize money earnings awarded to owners Lane's End Racing and Hronis Racing, jockey Victor Espinoza and Sadler will be redistributed. Currently unclassified, clodronic acid is by default deemed a class 1, penalty A drug, and it's currently in the process of being classified...