Confident Alan Stubbs has written off Rangers' title chances, insisting Celtic have dethroned their Glasgow rivals after derby day victory.
Aaron Ramsey's early opener was overturned by goals from Tom Rogic and Cameron Carter-Vickers at Ibrox, earning bragging rights and potentially the league trophy come May.
Defeat in Govan leaves the current Premiership champions six points off the pace heading into the final six games of the campaign, with their rivals also enjoying a sizeable goal difference advantage.
