Football - Aguero blow for City

Manchester City striker Sergio Aguero could be out for at least a month, according to manager Manuel Pellegrini.

The in-form Argentinian suffered a calf injury early in the second half of Saturday's impressive 6-3 defeat of Arsenal at the Etihad Stadium.

City are not yet sure how long the 25-year-old will be out but among the games he is set to miss is the home clash with Liverpool on Boxing Day.