Christchurch School host the 31st Annual John Stone Memorial Basketball Tournament today and tomorrow in the Yarbrough Gymnasium on the school’s campus. The tournament is held each year in memory of John Stone, a 1986 Christchurch School graduate. The tournament will tip off today at 5:00 p.m. with Lancaster vs. Cape Henry. Christchurch will play Colonial Beach at 7:00 p.m. The tournament Consolation Round is tomorrow at 2:00 p.m. and the Championship Game is at 4:00 p.m.