Manchester United crashed to a last-gasp 2-1 defeat against Brighton and an Erling Haaland's hat-trick fired Premier League champions Manchester City to a 4-1 win against Ipswich on Saturday. Erik ten Hag's side were left shell-shocked by Joao Pedro's winner five minutes into stoppage-time at the Amex Stadium. United fell behind to a 32nd minute goal from Danny Welbeck, who poked in Kaoru Mitoma's cross for his sixth goal in 16 appearances against his former club. Amad Diallo equalised for United after an hour, cutting inside for a shot that deflected in off Brighton defender Jan Paul van Hecke.