Pep Guardiola admits Manchester City's bid for an unprecedented quadruple will be defined by tonight's Champions League showdown with Tottenham and their following two EPL games.

Guardiola's side are in contention to win all four major trophies after lifting the League Cup, reaching the FA Cup final and staying in touch with Premier League leaders Liverpool. City's next obstacle on the road to football immortality comes in the Champions League quarter-final second leg against Tottenham as they bid to overturn a 1-0 deficit at the Etihad Stadium.