United boss Mourinho and new City manager Guardiola, who were fierce rivals while coaching Real Madrid and Barcelona respectively, were due to face off for the first time in almost three years when the Manchester clubs met in a friendly fixture at Beijing's Bird's Nest Stadium.
But heavy rain in the Chinese capital has rendered the pitch unplayable, with United revealing on Twitter that "tournament organisers and participating clubs have decided to cancel" the encounter.
Source : PA
Source: PA