Girls High School basketball rules this weekend in Belleville. The OFSAA “AA” Championships kicked off at 8:30 this morning at Nicholson and continues at St. Theresa’s and Quinte Christian today, tomorrow and Saturday before wrapping up with the gold medal game Saturday night. Nicholson is hosting the 18-team tourney and their opener is at 1 o’clock this afternoon on their home court. Bishop MacDonnell of Guelph is the top seed.