Master Pep Guardiola humbles mentor Marcelo Bielsa in record 7-0 Leeds loss

Aside from historical importance, this was a defeat that underlined the big trouble - and relegation battle - in which Leeds United are currently embroiled

Manchester City's Riyad Mahrez (third right) scores their side's fourth goal of the game during the Premier League match at the Eithad Stadium, Manchester. Picture: Martin Rickett/PA

Man City 7 Leeds 0 

Pep Guardiola handed his mentor Marcelo Bielsa the most humbling result of his England managerial career at the Etihad, inflicting upon him the joint-worst defeat in the famous history of Leeds United.