Unable to play 90 minutes anymore, former Dynamo captain Brian Ching will officially announce that he will retire at the conclusion of the 2013 season. Ching, the face of soccer in Houston since he scored four goals in the Dynamo's inaugural game in 2006, will hold a press conference Tuesday to reveal what has been on his mind for almost a month now. "If I had retired last year it would have been more of a difficult decision than it was this year," Ching said.