Chelsea will face Manchester United or Reading in the quarter-finals of the FA Cup after the draw this evening at Wembley.
But first they have to overcome Middlesbrough in the 5th Round on Wednesday, February 27.
The Blues beat Brentford 4-0 this afternoon in their 4th round replay after a 2-2 draw at Griffin Park.
The full draw is:
Oldham/Everton v Wigan Athletic
Manchester City v Barnsley
Man Utd/Reading v Middlesbrough/Chelsea
Millwall v Blackburn Rovers
Manchester United face Reading tomorrow.
Matches to be played on the weekend of March 9/10