Manchester City's Champions League exit at the hand of Real Madrid felt like the "end of an era" for Pep Guardiola at the club, says former midfielder Didi Hamann. City already had a mountain to climb to overturn a three-goal deficit from the first leg of the last-16 tie,

Manchester City went down to a 2-1 defeat to Real Madrid in the second leg of their Round of 16 UEFA Champions League tie.

“No, Jurgen Klopp at Liverpool was my biggest challenge. You have no idea how it is to face them,” Guardiola said.