It was originally down to be played on Sunday February 26.
Mourinho's new club is still in the hunt for trophies.
Puel was unhappy with a key decision.
Zlatan Ibrahimovic scored the goal to win the League Cup for Manchester United.
In the 3-2 victory, Ibrahimovic scored his 25th and 26th goals since joining United.
United reached the EFL Cup final with a 3-2 aggregate victory over Hull.
Rio Ferdinand was Rooney's teammate at Old Trafford.
Shane Long struck to put Klopp's side out of the EFL Cup.
Klopp's team has had a poor run since Christmas.
Coutinho has been out injured for almost seven weeks.
The Gunners crashed out of the EFL Cup.
Mourinho has been under pressure following a poor run of results.
West Ham has already issued 23 banning orders this season.
Marcus Edwards set to start for Spurs in EFL Cup.
Conte had pursued a star defender in the summer.
Conte's side has yet to keep a clean sheet.