Manchester United's dismal season hit a new low as Brighton condemned them to a 4-0 defeat that ended their hopes of finishing in the Premier League's top four on Saturday. United have endured a host of humiliations in one of their most embarrassing seasons for decades and this lacklustre loss was among the very worst. Ralf Rangnick's side were routed by goals from Moises Caicedo, Marc Cucurella, Pascal Gross and Leandro Trossard at the Amex Stadium. After 5-0 and 4-0 defeats against arch rivals Liverpool, a 4-1 loss at Watford that saw Ole Gunnar Solskjaer sacked in November and an FA Cup defeat at home to Championship side Middlesbrough, it seemed impossible for United to fall any further. But they were so gutless and hopeless on the south-coast that even United's travelling supporters turned on them.