After the 2012 season , he was assigned to the Peoria Javelinas of the Arizona Fall League ( AFL ) , and participated in the AFL Rising Stars Game .
The Phillies assigned Joseph to the Reading Fightin Phils of the Eastern League .
After the 2012 season , Joseph was assigned to the Peoria Javelinas of the Arizona Fall League ( AFL ) , and participated in the AFL Rising Stars Game .
The Phillies assigned Joseph to the Reading Fightin Phils of the Eastern League .