Here are the first round playoff matchups and game times:
1A
11 Casey-Westfield (6-3) @ 6 Athens (7-2) 2:00 Sat
2A
16 Red Bud (5-4) @ 1 Pana (8-1) 2:00 Sat
9 Nokomis (7-2) @ 8 Oakwood (7-2) 7:00 Fri
13 Eldorado (5-4) @ 4 Bismarck-Henning (8-1) 1:00 Sat
12 Villa Grove/Heritage (5-4) @ 5 Nashville (8-1) 1:30 Sat
15 S-V/Waltonville (5-4) @ 2 Maroa-Forsyth (8-1) 1:00 Sat
10 Auburn (6-3) @ 7 Chester (7-2) 1:30 Sat
14 Hamilton Co. (5-4) @ 3 Decatur St. Teresa (8-1) 1:00 Sat
11 Flora (6-3) @ 6 Tuscola (7-2) 2:00 Sat
3A
16 Newton (5-4) @ 1 Beardstown (9-0) 1:00 Sat
9 Quincy Notre Dame (6-3) @ 8 Greenville (7-2) 2:00 Sat
13 Alton Marquette (5-4) @ 4 Fairfield (9-0) 2:00 Sat
12 West Frankfort (6-3) @ 5 Mater Dei (8-1) 1:00 Sat
15 St. Joseph-Ogden (5-4) @ 2 Williamsville (9-0) 1:00 Sat
10 Monticello (6-3) @ 7 Du Quoin (8-1) 2:00 Sat
14 North Mac (5-4) @ 3 Vandalia (9-0) 2:00 Sat
11 Carlinville (6-3) @ 6 Mt. Carmel (8-1) 2:00 Sat
4A
16 Taylorville (5-4) @ 1 Illinois Valley Central (9-0) 6:00 Sat
9 Murphysboro (7-2) @ 8 Civic Memorial (7-2) 4:00 Sat
13 Clifton (6-3) @ 4 Tolono Unity (8-1) 2:00 Sat
12 Bishop McNamara (6-3) @ 5 Paris (8-1) 1:00 Sat
15 Roxana (5-4) @ 2 Columbia (9-0) 2:00 Sat
10 Prairie Central (7-2) @ 7 Richland County (7-2) 7:00 Fri
14 Breese Central (5-4) @ 3 Effingham (8-1) 2:00 Sat
11 Salem (7-2) @ 6 Benton (8-1) 3:00 Sat
5A
16 MacArthur (5-4) @ 1 Mt. Zion (9-0) 1:00 Sat
9 Joliet Catholic (6-3) @ 8 Morton (7-2) 2:00 Sat
13 Peoria Notre Dame (6-3) @ 4 Kankakee (8-1) 3:00 Sat
12 Mascoutah (6-3) @ 5 Carbondale (8-1) 2:30 Sat
15 LaSalle-Peru (5-4) @ 2 Rochester (8-1) 3:00 Sat
10 Highland (6-3) @ 7 Cahokia (7-2) 2:00 Sat
14 Triad (6-3) @ 3 Marion (8-1) 2:00 Sat
11 Sacred Heart-Griffin (6-3) @ 6 Morris (7-2) 2:00 Sat
6A
16 Morgan Park (5-3) @ 1 East St. Louis (9-0) 2:00 Sat
8A
17 St. Charles East (7-2) @ 16 Edwardsville (7-2) 6:00 Fri