Matt Hannaford is a sports agent that has recruited some young stars, including what Cuban first baseman who played for the Seattle Mariners?
Matt Hannaford: Matt Hannaford is an MLBPA certified sports agent and partner at MVP Sports Group. Yonder Alonso: Yonder Alonso (born April 8, 1987) is a Cuban professional baseball first baseman for the Seattle Mariners of Major League Baseball (MLB).
i don't know