| 5 | 5 | Geneseo | 8-1 | Rockford E-1; Downers S (D)-3 | Sycamore 44-29; Oak Forest 59-14; Maine S 45-22; Glenwood 43-23; Grant 38-31 | Coal City 34-25 |
| 6 | 6 | Rochelle | 8-1 | Rockford E-2 | Dixon 37-33; LWS 46-26; Unity 39-32 | Washington 47-18 |
| 7 | 7 | Yorkville Christian | 4-0 | Antioch-4; Joliet Central-1; Plano-1 | H-F 57-17 | |
| 8 | 8 | Crystal Lake C | 6-5 | Barrington-8; Downers S (D)-11 | Rock Island 40-30; Maine S 39-36 | Yorkville 64-11; Huntley 40-28; Downers N 40-23; LWE 41-30; Downers S 33-32 |
| 9 | 9 | Glenwood | 5-5 | Marmion-5; Glenwood-1; Downers S (D)-6 | Maine S 36-34; Oak Forest 50-21; Wauconda 48-23 | Mahomet 37-31; Vandalia 52-18; Geneseo 43-23; LWE 50-24 |
| 10 | 12 | Wheeling | 11-0 | Hoffman E-2 | NND 51-27; Deerfield 44-29 | |
| 11 | 14 | Deerfield | 3-1 | Antioch-5; Joliet Central-9; Niles W-3 | NND 50-22; Maine S 36-30 | Wheeling 44-29 |
| 12 | 20 | Sycamore | 9-2 | | Prospect 51-21; Sandwich 45-31; Antioch 41-39 | Geneseo 44-29; Hononegah 42-28 |
| 13 | 10 | Dixon | 5-1 | Sterling-1; Plano-7 | LWS 57-23; PND 48-20 | Rochelle 37-33 |
| 14 | 15 | Antioch | 4-6 | Antioch-11; Donnybrook (IA)-32 | Wauconda 41-30 | Libertyville 43-27; McHenry 37-34; Richmond-B 41-27; Hononegah 46-20; Sycamore 41-39; W Chicago 40-39 |
| 15 | 17 | Morris | 9-2 | Plainfield N (D)-5; Buffalo G-3 | Princeton 50-23; Wauconda 48-27; Sandwich 46-33; Joliet W 46-35 | Reed-Custer 35-35; Glenbard N 50-26 |
| 16 | 18 | Wauconda | 7-6 | Barrington-14; Plainfield N (D)-9; Downers S (D)-T8 | Mahomet 41-33; Fremd 35-35 | Warren 40-26; Morris 48-27; Glenbard N 46-24; Antioch 41-30; Coal City 60-14; Glenwood 48-23 |
| 17 | 16 | Morton | 5-1 | Joliet Central-3; Pontiac-1 | Canton 49-20 | Naperville N 46-22 |
| 18 | 11 | Mahomet-Seymour | 4-5 | Antioch-8; Rockford E-4 | Glenwood 37-31; Clinton 62-12; Oak Forest 44-35 | Vandalia 42-29; Normal C 46-26; Fremd 38-36; Wauconda 41-33; Coal City 47-13 |
| 19 | 13 | St Rita | 0-3 | Joliet Central-8 | | Marist 55-15; Montini 48-32; Wheaton Academy 37-30 |
| 20 | 19 | Civic Memorial | 5-3 | Civic M-2 | PORTA 42-33 | Bloomington S (IN) 56-23; Avon (IN) 54-11; Mater Dei (IN) 54-10 |
| 21 | 24 | DePaul | 9-1 | Fenton-1; BTS (D)-1 | NND 38-31; Hope Academy 40-30 | St Ignatius 42-41 |
| 22 | 21 | N Notre Dame | 3-5 | Conant-4; Niles W-4 | Conant 45-27 | Deerfield 50-22; Wheeling 51-27; Marist 54-22; Marian CC 42-34; DePaul 38-31 |
| 23 | 22 | St Patrick | 0-0 | Marmion-6; Antioch-6; Rockford E-5; Buffalo G-5 | | |
| 24 | 23 | Rockford E | 8-3 | Rockford E-7; Evansville (WI) D-2 | | McHenry 45-32; Milton (WI) 39-31; Evansville (WI) 46-29 |
| 25 | 25 | Waterloo | 9-2 | Civic M-5 | Benton 48-36 | Granite City 45-29; Tilghman (KY) 44-35 |
| | | | | | |
| HM | HM | Bloomington | 1-3 | Conant-9; Civic M-T9 | | Lincoln 50-17; Mascoutah 47-27; Triad 47-24 |
| HM | HM | Evergreen Park | 7-0 | Pontiac-3 | Lemont 45-18 | |
| HM | HM | Fenwick | 2-1 | Barrington-13; Hinsdale S-1 | | Naperville N 51-25 |
| HM | HM | Grayslake C | 3-1 | Barrington-17; Glenwood-2; Prospect-5 | | Huntley 42-26 |
| HM | HM | Hinsdale S | 1-0 | Antioch-13; Hinsdale S-2 | | |
| HM | HM | Jacksonville | 4-3 | Civic M-7 | | Jerseyville 42-33; PORTA 54-24; Beardstown 40-33 |
| HM | HM | Lemont | 5-7 | | | Evergreen Park 45-18; E Aurora 53-27; McHenry 50-22; Schaumburg 53-24; Sandburg 71-9; Joliet W 58-19; Stevenson 47-28 |
| HM | HM | Lincoln | 10-0 | | PORTA 39-36; Olympia 37-36; Bloomington 50-17 | |
| HM | HM | Marion | 9-3 | Glenwood-4; Marion (D)-2 | | Mascoutah 54-21; Murphysboro 46-26; Tilghman (KY) 57-24 |
| HM | HM | Mascoutah | 7-1 | Civic M-T9 | Marion 54-21; Bloomington 47-27; Mattoon 48-28 | O’Fallon 42-40 |
| HM | HM | Mattoon | 5-4 | Civic M-6 | | Edwardsville 73-6; Collinsville 54-25; Olney 42-36; Mascoutah 48-28 |
| HM | HM | Oak Forest | 9-6 | Downers S (D)-15 | | Andrew 52-18; LWE 50-25; Geneseo 59-14; Glenwood 50-21; Maine S 51-23; Mahomet 44-35 |
| HM | HM | Plano | 3-1 | Plano-2 | | Richmond-Burton 39-37 |
| HM | HM | Providence | 1-0 | Barrington-5; Ironman (OH)-T100; Joliet Central-10 | | |
| HM | HM | Riverside-Brookfield | 3-2 | Fenton-2 | | Lyons 63-11; Downers N 69-6 |
| HM | HM | Rock Island | 3-3 | Washington-7 | | Naperville N 46-21; CLC 40-30; Moline 42-35 |
| HM | HM | St Ignatius | 5-2 | Fenton-4; BTS (D)-6 | DePaul 42-41 | Crown Point (IN) 59-18; Marist 69-12 |