David Moyes’s side got the better of League One club Charlton 3-0 at the London Stadium in the first round of the Carabao Cup.
Sebastien Haller put the Premier League outfit in the lead midway through the first half and doubled the advantage just four minutes later.
Felipe Anderson wrapped up the scoring for the home team on 80 minutes, as the Hammers went through to the second round of the Carabao Cup.
West Ham left-back Masuaku has taken to Twitter to revel in his side’s success over Charlton.
Over the course of the 90 minutes at the London Stadium on Tuesday evening, hosts West Ham had 62% of the possession, took 15 shots of which six were on target, and earned seven corners.
Visitors Charlton had 38% of the possession, took five shots of which to were on target, and earned four corners.