Brighton 4-0 West Ham: Roberto De Zerbi's side returned to winning ways in the Premier League with a dominant victory at the Amex.
World Cup winner Alexis Mac Allister opened the scoring for the home side from the penalty spot in the first half.
Goals from Joel Veltman and Kaoru Mitoma secured the three points for the Seagulls after the interval.
Substitute Danny Welbeck completed the rout with a goal during the closing stages of the game.
