Eighty-three lots have been catalogued for the next Tattersalls Online sale, which takes place on May 8-9 and includes the four-year-old Sierra Blanca (Ire) (No Nay Never) (lot 48), who filled the runner-up spot in the G3 Killavullan S. at Leopardstown when trained by Aidan O'Brien at two. Consigned by Manton Park Racing Ltd, Sierra Blanca is out of the dual Classic winner Alexandrova (Ire) (Sadler's Wells), who has produced four other winners including the G2 Dahlia S. heroine Somehow (Ire) (Fastnet Rock {Aus}). The three-year-old Completed (GB) (Night Of...