Benet (25-10, 6-2 in the East Suburban Catholic Conference): Jack Andringa (3 kills, 1 ace), John Folts (5 kills, 2 blocks, 4 digs), Nick Crnkovich (3 kills, 3 blocks), Connor Simchak (4 kills, 3 blocks), Augie Mazza (2 kills, 2 blocks), Tommy Kmieciak (13 assists, 1 kill, 5 digs, 1 ace) ,Sean Becker (9 digs, 1 assist).
Glenbard West def. St. Charles North 27-25, 25-18
Glenbard West (32-3): Connor Williams (7 kills, 2 blocks), JT Ardell (2 kills, 3 blocks), Ryan Swartz (9 kills, 1 block, 3 digs), Stone Metz (12 kills, 2 bock, 3 digs), Harrington (3 kills, 1 block, 4 digs, 1 ace), Henry Curtis (27 assists, 6 digs, 1 kills, 1 block), Nicco Calvacante (1 ace, 2 digs), Zac Morris (8 digs).
Lemont def. TF United 25-17, 25-21
Lemont (10-19, 4-7 in the South Suburban Conference): Kostrubala (8 kills), Stomp (5 kills), Sniezko (22 assists).
Libertyville def. Zion Benton 25-11, 25-22
Libertyville (30-5, 7-0 in the North Suburban Conference): Carter Schaffnit (32 Assists 2 digs, 1 ace), Ryan Winiger (1 assist, 9 digs, 2 aces), Jack Stevens (16 kills, 1 block, 9 digs), Colin Hawkinson (6 kills, 1 block, 3 digs, 1 ace), Brendan Cook (5 kills, 2 blocks, 3 digs, 3 aces), Zach Ford (3 kills, 1 block), Mark Demaree (3 kills, 2 blocks), Kevin Villanueva (1 dig), Sammy Stortz (6 digs).
Lincoln-Way Central def. Stagg 25-14, 25-21
Lincoln-Way Central (21-13, 5-3 in the Southwest Suburban Conference): Joe Claffy (5 kills, 4 blocks), Garrett McCrea (8 kills, 2 blocks), Aidan McGuire (24 assists, 6 digs, 3 kills), Jack Yurkanin (10 kills, 8 digs, 1 ace).
Lincoln-Way East def. Sandburg 25-20, 25-18
Sandburg: Will Marks (5 kills), Cam Petrusevski (14 assists).
Lockport def. Homewood Flossmoor 25-8, 25-9
Lockport (24-11, 4-4 in the Southwest Suburban Conference): Anthony Pfeiffer (8 kills, 7 assists, 3 aces), Kyle Dixon (4 kills), Pat Surane (4 kills).
Montini defeats Proviso West 25-17, 25-17
Montini (20-7, 6-0 in the Chicago Catholic League): Mark Zheng (7 kills), Charlie Woods (10 kills), Andrew Vogrin (1 kill, 1 ace, 20 assists).
Mundelein def. Vernon Hills 22-25, 25-20, 25-20
Vernon Hills (16-19, 5-5 in the Central Suburban North).
Neuqua Valley def. Glenbard North 25-15, 25-16
Neuqua Valley (28-7).
New Trier def. Niles West 25-22, 25-10
New Trier (29-6): Jay Saravis (8 kills, 1 block), Colin Heath (6 kills 1 ace, 1 block), Marty Tatosian (4 kills, 3 aces), James Snyder (3 blocks, 3 kills).
Oak Forest def. Bloom 25-11, 25-8
Oswego East def. Plainfield East 25-12, 25-22
Palatine def. Stevenson 24-26, 25-13, 25-18
Richards def. Bremen 25-17, 25-9
Richards (21-14, 8-2 in the South Suburban Conference): Alex Costa (10 kills, 10 aces), Nick Mioni (10 assists), Rafal Czech (4 kills, 10 assists), Mike Ortega (6 kills), Hakam (1 ace, 1 dig).
Shepard def. Eisenhower 20-25, 25-19, 25-23
Shepard (15-13, 6-4 in the South Suburban Conference).
Wheaton North def. Waubonsie Valley 23-25, 25-15, 25-20
Wheaton North (23-12, 4-4 in the DuPage Valley Conference): Benett Schreiner (11 kills, 6 digs, 1 block, 1 ace), Drew Ogilvie (10 kills, 2 blocks, 2 digs), Daniel Duggan (9 kills, 2 blocks, 1 assist, 1 dig), Micah Syswerda (38 assists, 8 digs, 2 aces, 1 kill), Paxton Kocher (5 kills, 4 blocks, 1 dig), Josh Sorenson (4 kills, 4 blocks), Nick Sinn (12 digs, 1 ace), Jack Ranft (3 digs), Trenton Hegranes (3 digs).