Robbie is an American international winger who joined the club during the 2011/12 season after impressing while on trial.

Robbie arrived in England after making over 100 appearances for Colombus Crew and enjoyed a successful trial period at Thorp Arch, securing him a contract with the club.

The player showed pace and flair, and he made his debut against Doncaster Rovers in February 2012.

Unfortunately, Robbie suffered a head injury on his debut and after returning to action in April, he suffered an ankle injury on his first start which was to rule him out of the remainder of the season.

Robbie spent the summer of 2012 working on his re-hab and spent time working out with LA Galaxy.

He figured in United's early pre-season matches, but was made available for transfer by manager Neil Warnock in August 2012.