Effective Jan. 1, 2012 ------Baseball!
Senior Division: regular season MAY include players league age 13.----thus, 13-14-15-16 could be the division structure for tournament play.
Big Division: regular season MAY include players league age 15.----thus, 15-16-17-18 could be the division structure.for tournament play.
According to Williamsport----Quote... "This gives local leagues wide latitude in tailoring their regular season teenage baseball divisions based on the available talent pool and age breakdown." end quote!
Further announcement, and rule changes, to come from Williamsport. As quoted here..."We wanted to get this change out to our leagues and districts sooner, however, for planning purposes." end quote