BYL teams participate in the spring league organized by the Illinois Boys' Lacrosse Association (IBLA).
For more information on the rules IBLA follows for each team level (Minis, Juniors, Minors and Majors), please visit their website.
The LeagueApps platform will be offline for planned maintenance on April 11 beginning 12 a.m. EDT and concluding by 8 a.m. EDT.