O’Brien monitoring High Definition By webmaster - May 6, 2021 272 0 Aidan O’Brien was on Thursday not ruling out the possibility of running Cazoo Derby favourite High Definition in the Dante Stakes at York next week. RELATED ARTICLES Sports Castle Cove chases the repeat bid in the November Handicap Sports WTA chair apologises to Pegula after ‘diva’ comment broadcast Sports Lampard: VAR didn’t do its job