Large school schools - 4/201. Edwardsville (7-3) vs. Alton Marquette (17-0) , 4:15 p.m Today.2. Belleville East (13-5) at Belleville West (9-5) , 4:30 p.m Thursday.3. Collinsville (15-5) vs. Dwight (Ill.) (0-0) at Mount Zion, 3 p.m Saturday.4. O'Fallon (9-5)…