• All players must submit their requested Jersey Numbers whether or not a new Uniform is needed.

TIP:
American basketball leagues at all levels traditionally use digits between 0 & 5.
     (i.e. 00, 01–05, 10–15, 20–25, 30–35, 40–45, and 50–55)

The NCAA and most amateur competitions mandate that only these numbers be used.  This eases non-verbal communication between referees, who use fingers to denote a player's number, and the official scorer.