STAR MAN SENY DIENG MiddlesbroughHAVE A GO: Middlesbrough’s Luke Ayling heads towards goal PICTURE: Alamy MIDDLESBROUGH are now unbeaten in four matches and have kept three clean sheets on the bounce after the goalless draw against Blackburn Rovers. But they lost ground in the race for the promotion play-offs and are now seven points adrift of the top six. Head coach Michael Carrick said: “I’m frustrated, really. “I think it was one of those games where we needed a moment and couldn’t quite find it, whether it was the pass or the finish. “...