Arsenal v Crystal Palace (Kick-off 8.00pm). Mark Pougatch presents coverage of the quarter-final at Emirates Stadium. Both of these teams beat fellow Premier League opposition in the previous round, with the Gunners defeating Brighton & Hove Albion 2-0 here, while the Eagles got the better of Liverpool for the third time this season, with a 3-0 win at Anfield following on from a 2-1 win the Premier League and before that a penalty shootout victory in the Community Shield. Analysis from Ian Wright and Joel Ward, with commentary by Sam Matterface and Lee Dixon, and Gabriel Clarke reporting