MANCHESTER -- Sergio Aguero scored his 150th goal for Manchester City but was left frustrated after a 1-1 draw with Middlesbrough.
Aguero opened the scoring on 43 minutes and City had 78 percent possession, but they were punished for a number of missed chances when Marten de Roon headed in an injury-time equaliser for the visitors.
Aguero was denied by a fantastic save from Victor Valdes in the first half and then missed a glorious chance five minutes from time when he clipped a shot over the bar from close range.
"It was a strange match because we controlled the game but in the end we end up with a bad feeling because I thought we could have won," he said.