Robin Propper says Rangers' impressive victory against Celtic will only matter if they can produce that level of performance consistently. The Dutch defender scored Rangers' second goal in the 3-0 win at Ibrox, which narrowed Celtic's lead at the top of the Scottish Premiership to 11 points.

Celtic came into this in as good a place as you can get. All the pressure was on their opponents and Brendan Rodgers knew it. Time and time again they gave up possession as Rangers harried and harassed.

Rangers stun Celtic with Old Firm win to ease pressure on Clement ► Subscribe to Sky Sports News: ► Watch Sky Sports: Rangers inflicted Celtic's first defeat of the season with a 3-0 win as Philippe Clement's Old Firm hoodoo ended to ease some pressure on the struggling Rangers manager.

Rangers manager Philippe Clement to Sky Sports: "Very good. The boys get the reward they deserved, what they did not get in the last few weeks, in the League Cup final and the last two games also. "Things were not on our side.