Blackburn Rovers will find out tonight who they face this weekend in the fourth round of the FA Cup when QPR face Luton at Kenilworth Road in the re-arranged replay.

Rangers only claimed a 2-2 draw in the original Luton fixture thanks to Shabazz Baidoo's controversial equaliser - the substitute appeared to bundle the ball over the line with his hands to earn a replay.

The result will be determined on the night with extra time and penalties a possibility.

Victory would give QPR a chance to avenge last season's third round 3-0 away defeat to Blackburn.