sentences:  He also scored the winning goal in extra-time for Coventry City reserves in the Senior Cup against Nuneaton Borough, they then went on to lift the trophy in May and he followed that success up by making his first-team debut as a late substitute on the final day of the 2006/07 season against Burnley as a substitute for Jay Tabb.At the end of the season he signed his first professional contract with a one-year deal.However, he did not make another appearance for Coventry and at the end of the 2007-2008 season manager Chris Coleman announced Hildreth would be one of eight first team player whose contracts would not be renewed, and was subsequently released.