West Ham United 0-0 Manchester City (West Ham won 5-4 on penalties)
Carabao Cup holders Manchester City were dumped out at the round of 16 stage after losing to West Ham United on penalties.
Neither side could find a breakthrough in regulation time, but the Hammers managed to score all five of their spot-kick compared to City's four after Phil Foden's was saved.
Preston North End 0-2 Liverpool
Liverpool progressed to the quarter-finals of League Cup with a 2-0 victory over Preston North End on Wednesday night.
With a number of regulars rested for the tie, Takumi Minamino opened the scoring for the second straight round in the 62nd minute.
Divock Origi wrapped up the win with six minutes left on the clock with acrobatic finish from six-yards out.
Stoke City 1-2 Brentford
Brentford put their name in the hat for the quarter-final draw with a 2-1 victory away to Championship side Stoke City .
Sergi Canos and Ivan Toney got the goals for the Bees, while Romain Sawyers' strike proved to be a consolation.
Burnley 0-1 Tottenham Hotspur
Tottenham Hotspur got back to winning ways after defeating Burnley 1-0 for a spot in the quarter-finals.
Brazilian winger Lucas Moura got the game's only goal in the 68th minute to end Burnley's run in the League Cup.
Leicester City 2-2 Brighton Hove Albion (Leicester won 4-2 on penalties)
Leicester City booked their ticket to the quarter-finals after defeating Brighton and Hove Albion on penalties.
Harvey Barnes and Ademola Lookman were on target for the hosts while Adam Webster and Enock Mwepu netted for the Seagulls in regulation time.
Mwepu, however, missed his penalty for the visitors as the Foxes marched on to the next round.
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