First-round matchups, dates and times

IHSA playoff pairings

Class 8A

No. 16 New Trier (5-4) at No. 1 Stevenson (9-0), 7 p.m. Fri.

No. 9 Warren (6-3) at No. 8 South Elgin (6-3), 4 p.m. Sat.

No. 13 Notre Dame (5-4) at No. 4 Maine South (7-2), 1 p.m. Sat.

No. 12 Dunbar (5-4) at No. 5 Bartlett (7-2), 7 p.m. Fri. at Millennium Field

No. 15 Whitney Young (5-4) at No. 2 Loyola Academy (8-1), 1 p.m. Sat.

No. 10 Fremd (5-4) at No. 7 Evanston Township (6-3), 7 p.m. Fri.

No. 14 Palatine (5-4) at No. 3 Glenbard North (8-1), 7 p.m. Fri.

No. 11 Glenbrook South (5-4) at No. 6 Barrington (7-2), 6 p.m. Sat.

No. 16 Lockport Township (5-4) at No. 1 York (8-1), 7 p.m. Fri.

No. 9 Naperville North (6-3) at No. 8 Marist (6-3), 7:30 p.m. Fri.

No. 13 Curie (5-4) at No. 4 Homewood-Flossmoor (7-2), 7 p.m. Fri.

No. 12 Brother Rice (5-4) at No. 5 Waubonsie Valley (7-2), 7 p.m. Fri.

No. 15 Chicago Vocational (5-4) at No. 2 Lyons (8-1), 7 p.m. Fri.

No. 10 Proviso West (6-3) at No. 7 Sandburg (7-2), 7 p.m. Fri.

No. 14 Bolingbrook (5-4) at No. 3 Mt. Carmel (7-2), 4 p.m. Fri. at Gately Stadium

No. 11 Neuqua Valley (6-3) at No. 6 Downers Grove South (7-2), 7 p.m. Fri.

Class 7A

No. 16 St. Ignatius College Prep (5-4) at No. 1 Simeon (9-0), 7:30 p.m. Fri. at Gately Stadium

No. 9 Schaumburg (7-2) at No. 8 Elk Grove (7-2), 6 p.m. Sat.

No. 13 Rockford Guilford (6-3) at No. 4 Mt. Prospect (8-1), 7 p.m. Sat.

No. 12 Jacobs (6-3) at No. 5 Lake Zurich (8-1), 4 p.m. Sat.

No. 15 Highland Park (5-4) at No. 2 St. Rita (8-1), 7 p.m. Fri.

No. 10 Machesney Park Harlem (7-2) at No. 7 Glenbrook North (8-1), 7:30 p.m. Fri.

No. 14 Elgin (6-3) at No. 3 Carmel (8-1), 7 p.m. Fri.

No. 11 Taft (7-2) at No. 6 Hononegah (8-1), 1 p.m. Sat.

No. 8 Benet Academy (5-4) at No. 1 Wheaton Warrenville South (9-0), 7 p.m. Fri.

No. 5 Marian (7-2) at No. 4 Wheaton North (7-2), 7 p.m. Fri.

No. 7 Plainfield North (7-2) at No. 2 Glenbard West (8-1), 1 p.m. Sat.

No. 6 Thornton (7-2) at No. 3 Lincoln-Way East (8-1), 1 p.m. Sat.

No. 8 Belleville West (5-4) at No. 5 Belleville East (7-2), 7 p.m. Fri.

No. 1 O'Fallon (7-2) BYE

No. 6 Bradley-Bourbonnais (6-3) at No. 2 Plainfield South (8-1), 7 p.m. Fri.

No. 5 Quincy (7-2) at No. 3 Minooka (8-1), 1 p.m. Sat.

Class 6A

No. 16 Grant (5-4) at No. 1 Crystal Lake South (9-0), 7 p.m. Fri.

No. 9 Shepard (6-3) at No. 8 Lake Forest H.S. (6-3), 6 p.m. Sat.

No. 13 Fenwick (5-4) at No. 4 Prairie Ridge (8-1), 1 p.m. Sat.

No. 12 Fenton (6-3) at No. 5 Morgan Park (8-1), 3:15 p.m. Sat.

No. 15 Addison Trail (5-4) at No. 2 Rockford Boylan (9-0), 1 p.m. Sat.

No. 10 Hyde Park (6-3) at No. 7 Richards (7-2), 7 p.m. Fri.

No. 14 DuSable (5-4) at No. 3 Robeson (9-0), 3:15 p.m. Fri. at Stagg Stadium

No. 11 Cary-Grove (6-3) at No. 6 Hubbard (8-1), 7 p.m. Saturdy at Gately Stadium

No. 8 Batavia (5-4) at No. 1 Lemont (9-0), 6 p.m. Saturday

No. 5 Oak Forest (6-3) at No. 4 Geneva (7-2), 3 p.m. Sat.

No. 7 Thornridge (5-4) at No. 2 Thornton Fractional South (8-1), 6 p.m. Sat.

No. 6 Thornton Fractional North (6-3) at No. 3 Marmion Academy (8-1), 7 p.m. Fri.

No. 8 Collinsville (5-4) at No. 1 Danville (9-0), 4 p.m. Sat.

No. 5 Lincoln-Way North (7-2) at No. 4 Normal Community (7-2), 7:30 p.m. Fri.

No. 7 DeKalb (5-4) at No. 2 Rock Island (7-2), 7 p.m. Fri.

No. 6 Crete-Monee (6-3) at No. 3 Normal Community West (7-2), 1 p.m. Sat.

Class 5A

No. 16 King (5-4) at No. 1 Kaneland (9-0), 7 p.m. Fri.

No. 9 Antioch (7-2) at No. 8 Crystal Lake Central (7-2), 7 p.m. Sat.

No. 13 Harlan (6-3) at No. 4 Vernon Hills (8-1), 7 p.m. Fri.

No. 12 Tinley Park (6-3) at No. 5 Orr (8-1), 5 p.m. Sat.

No. 15 Grayslake Central (5-4) at No. 2 Senn (9-0), 7 p.m. Fri. at Lane Stadium

No. 10 Marian (6-3) at No. 7 Julian (7-2), 2 p.m. Saturday at Stagg Stadium

No. 14 Lakes (6-3) at No. 3 Sycamore (8-1), 7 p.m. Sat.

No. 11 St. Francis (6-3) at No. 6 Montini (7-2), 1 p.m. Sat.

No. 8 Ottawa Township (6-3) at No. 1 Peoria Richwoods (9-0), 1 p.m. Sat.

No. 5 Dunlap (7-2) at No. 4 Lincoln-Way West (7-2), 7:30 p.m. Fri.

No. 7 Washington (6-3) at No. 2 Joliet Catholic Academy (8-1), 7 p.m. Fri.

No. 6 Morton (7-2) at No. 3 Sterling (7-2), 1 p.m. Sat.

No. 8 Jacksonville (5-4) at No. 1 Sacred Heart-Griffin (8-1), 1 p.m. Sat.

No. 5 Bloomington (6-3) at No. 4 Chatham Glenwood (6-3), 7 p.m. Fri.

No. 7 Triad (6-3) at No. 2 Marion (8-1), 2 p.m. Sat.

No. 6 Champaign Centennial (6-3) at No. 3 Springfield (7-2), 7 p.m. Fri.

Class 4A

No. 16 Mendota (5-4) at No. 1 Rockford Christian (9-0), 7 p.m. Fri.

No. 9 St. Edward (7-2) at No. 8 Chicago Uplift (7-2), 1 p.m. Sat.

No. 13 Harper (6-3) at No. 4 Sandwich (8-1), 5 p.m. Sat.

No. 12 Collins Academy (6-3) at No. 5 Geneseo (8-1), 2 p.m. Sat.

No. 15 Manteno (5-4) at No. 2 Richmond-Burton (9-0), 7 p.m. Fri.

No. 10 Morris (6-3) at No. 7 McNamara (7-2), 7 p.m. Fri.

No. 14 Genoa-Kingston (6-3) at No. 3 Alleman (9-0), 6 p.m. Sat.

No. 11 CICS/Longwood (6-3) at No. 6 Carver Military Academy (7-2), 11:30 a.m. Saturday at Gately Stadium

No. 8 Peoria Manual (6-3) at No. 1 Pontiac (9-0), 7 p.m. Fri.

No. 5 Illinois Valley Central (7-2) at No. 4 Herscher (8-1), 1 p.m. Sat.

No. 7 Mahomet-Seymour (6-3) at No. 2 Metamora (8-1), 1 p.m. Sat.

No. 6 Bloomington Central Catholic (6-3) at No. 3 Mt. Zion (8-1), 7 p.m. Sat.

No. 8 Freeburg (5-4) at No. 1 Rochester (9-0), 7 p.m. Fri.

No. 5 Herrin (6-3) at No. 4 Effingham (6-3), 7 p.m. Fri.

No. 7 Civic Memorial (5-4) at #2 Breese Mater Dei (8-1), 7 p.m. Fri.

No. 6 Waterloo (6-3) at No. 3 Notre Dame (7-2), 7 p.m. Fri.

Class 3A

No. 8 St. Bede (5-4) at No. 1 Stillman Valley (9-0), 1 p.m. Sat.

No. 5 Immaculate Conception (6-3) at No. 4 Byron (6-3), 2 p.m. Sat.

No. 7 Winnebago (5-4) at No. 2 Wilmington (9-0), 7 p.m. Fri.

No. 6 Aurora Christian (5-4) at No. 3 Oregon (6-3), 7:30 p.m. Fri.

No. 8 Monticello (5-4) at No. 1 Tolono Unity (8-1), 1 p.m. Sat.

No. 5 Mid-County Coop (6-3) at No. 4 St. Teresa (7-2), 1:30 p.m. Sat.

No. 7 Paris (5-4) at No. 2 St. Joseph-Ogden (7-2), 7 p.m. Fri.

No. 6 St. Thomas More (5-4) at No. 3 Oakwood (7-2), 7 p.m. Fri.

No. 8 New Berlin Co-op (5-4) at No. 1 Illini West (9-0), 7 p.m. Fri.

No. 5 Camp Point Central-Southeastern Coop (7-2) at No. 4 North Mac (7-2), 1 p.m. Sat.

No. 7 Macomb (6-3) at No. 2 Pana (8-1), 7:30 p.m. Fri.

No. 6 Breese Central (6-3) at No. 3 Greenville (8-1), 1:30 p.m. Sat.

No. 8 Fairfield (5-4) at No. 1 Mt. Carmel (8-1), 1 p.m. Sat.

No. 5 Sesser-Valier) Co-op (7-2) at No. 4 Nashville (7-2), 1 p.m. Sat.

No. 7 Anna-Jonesboro (6-3) at No. 2 DuQuoin (7-2), 1 p.m. Sat.

No. 6 Carterville (6-3) at No. 3 Harrisburg (7-2), 1 p.m. Sat.

Class 2A

No. 8 Amboy-LaMoille Co-op (5-4) at No. 1 Newman Central Catholic (9-0), 1:30 p.m. Sat.

No. 5 Annawan-Wethersfield Co-op (7-2) at No. 4 Rockford Christian Life (8-1), 1 p.m. Sat.

No. 7 Bureau Valley (6-3) at No. 2 Eastland (8-1), 1 p.m. Sat.

No. 6 Rockridge (6-3) at No. 3 Morrison (8-1), 1 p.m. Sat.

No. 8 Unity-Payson Co-op (5-4) at No. 1 Deer Creek-Marckinaw (9-0), 7 p.m. Fri.

No. 5 Momence (7-2) at No. 4 El Paso-Gridley (7-2), 7 p.m. Fri.

No. 7 Elmwood-Brimfield Co-op (6-3) at No. 2 Clifton Central (8-1), 5 p.m. Sat.

No. 6 Knoxville (7-2) at No. 3 Mercer County (8-1), 1 p.m. Sat.

No. 8 Bismarck-Henning (5-4) at No. 1 Westville (9-0), 7 p.m. Fri.

No. 5 Maroa-Forsyth) (7-2) at No. 4 Marshall (8-1), 1:30 p.m. Sat.

No. 7 Athens Co-op (6-3) at No. 2 Auburn (9-0), 7 p.m. Fri.

No. 6 Beardstown (6-3) at No. 3 Williamsville (8-1), 1 p.m. Sat.

No. 8 Eldorado Co-op (5-4) at No. 1 Johnston City (9-0), 1 p.m. Sat.

No. 5 Staunton (8-1) at No. 4 Red Bud (8-1), 1 p.m. Sat.

No. 7 Carmi-White County (5-4) at No. 2 Casey-Westfield (9-0), 1 p.m. Sat.

No. 6 Marquette (5-4) at No. 3 Carlinville (8-1), 2 p.m. Sat.

Class 1A

No. 8 Orangeville (6-3) at No. 1 East Dubuque (8-1), 1 p.m. Sat.

No. 5 Alden-Hebron (7-2) at No. 4 Galena (7-2), 1 p.m. Sat.

No. 7 Forreston (6-3) at No. 2 Lena-Winslow (8-1), 1:30 p.m. Sat.

No. 6 Aquin (7-2) at No. 3 Dakota (8-1), 1 p.m. Sat.

No. 8 North Shore Country Day (5-4) at No. 1 Stark County (9-0), 7 p.m. Fri.

No. 5 Flanagan-Cornell-Woodland Co-op (6-3) at No. 4 Lexington (6-3), 7 p.m. Fri.

No. 7 Alexis United (5-4) at No. 2 Lewistown (9-0), 7 p.m. Fri.

No. 6 Gibson City-Melvin-Sibley (6-3) at No. 3 Cuba (7-2), 5 p.m. Sat.

No. 16 Tri-Valley (5-4) at No. 1 Brown County (9-0), 1:30 p.m. Sat.

No. 9 Triopia-Meredosia Co-op (7-2) at No. 8 LeRoy (7-2), 1:30 p.m. Sat.

No. 13 Calhoun Co-op (6-3) at No. 4 Chester (8-1), 1 p.m. Sat.

No. 12 Arcola (6-3) at No. 5 Oakland (8-1), 2 p.m. Sat.

No. 15 Carrollton (5-4) at No. 2 Tuscola (8-1), 5 p.m. Sat.

No. 10 Central A & M (7-2) at No. 7 Jamaica (7-2), 1 p.m. Sat.

No. 14 Red Hill (5-4) at No. 3 Villa Grove (8-1), 1 p.m. Sat.

No. 11 Pawnee (6-3) at No. 6 Routt (8-1), 7 p.m. Sat.