Roy Keane was left dumbfounded by Manchester United's first-half performance against Man City, before insisting that the occasion was 'too big' for the visitors after Erik ten Hag's men concede four times in a disastrous opening 45 minutes.
Phil Foden opened the scoring early on for Pep Guardiola's side before a quick-fire brace from Erling Haaland put City into cruise control.
Foden then got his second thanks to Haaland to cap off a brilliant first half for City, resulting in hoards of United supporters to head for the exit.