Did anybody see Aguero in yesterdays match?

Aguero was taken off at half-time after complaining of a tight hamstring and will undergo tests back in Manchester today to determine the full extent of the problem.

He has only just returned after a month out with a hamstring problem and City number two Ruben Cousillas, standing in for Manuel Pellegrini, who served the first of a two-match touchline ban, did not sound optimistic.

"It's very early to say, so we cannot yet say how long he [Aguero] is going to be out," said Cousillas.

"He felt some kind of pain in his muscle. We are doing some tests to assess it.

"It will be up to the medical staff who determine the extent of the injury, so we cannot speculate about this.