In the 14U , 16U and 18U divisions , the player must participate in either the in - house program .
In the 14U , 16U and 18U divisions , the player be a member of the Yorktown high school ( or other attending high school ) baseball teams .
In the 14U , 16U and 18U divisions , the player must participate in either the in - house program or be a member of the Yorktown high school ( or other attending high school ) baseball teams .