Manchester City secured a 1-0 away victory over Tottenham Hotspur as Nathan Ake's 88th-minute tap-in sent them into the FA Cup fifth round.
Chelsea boss Mauricio Pochettino hailed Aston Villa counterpart Unai Emery as one of the best in the sport, ahead of their FA Cup fourth-round clash.
James Maddison is available for Tottenham's FA Cup tie with Manchester City but boss Ange Postecoglou has yet to make a decision if he will play.
Everton's back-up goalkeeper Joao Virginia hopes to feature regularly for the club in their upcoming FA Cup fixtures.
Everton midfielder Andre Gomes broke a nearly five-year goal drought at Goodison Park, securing a win in a lackluster FA Cup third-round replay against Crystal Palace.
Erik ten Hag has not ruled out using the transfer market to strengthen his squad as injuries and illness continue to hit Manchester United hard.