Eddie Howe was full of praise for his Newcastle side after they advanced to the fifth round of the FA Cup but admitted he was at a loss to explain why they can't replicate that kind of performance in the league.
Luton Town advanced to the fifth round of the FA Cup for the second time in 11 years thanks to a Cauley Woodrow winner, which secured a 2-1 win over Everton.
Erik ten Hag says Manchester United can't underestimate any opponent as they keep their hopes of silverware alive in Sunday's FA Cup clash at Newport.
Chelsea and Aston Villa settled for a goalless draw after both sides missed several opportunities to break the deadlock in their FA Cup fourth-round encounter.
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.