| Day | Date | From | To | Type | Location | Opponent / Sharing With |
|---|---|---|---|---|---|---|
| Monday | August 3, 2026 | 6:00 PM | 8:00 PM | Extra-Practice | GBS Practice Fields | |
| Tuesday | August 4, 2026 | 6:00 PM | 8:00 PM | Extra-Practice | GBS Practice Fields | |
| Wednesday | August 5, 2026 | 6:00 PM | 8:00 PM | Extra-Practice | GBS Practice Fields | |
| Thursday | August 6, 2026 | 6:00 PM | 8:00 PM | Extra-Practice | Glenbrook South High School | |
| Friday | August 7, 2026 | 6:00 PM | 7:00 PM | Extra-Practice | Glenbrook South High School | |
| Sunday | August 9, 2026 | 9:15 AM | 1:15 PM | Game | Stevenson High School | @ Stevenson, New Trier, and Warren Township |
| Monday | August 10, 2026 | 6:00 PM | 8:00 PM | Extra-Practice | Glenbrook South High School | |
| Tuesday | August 11, 2026 | 6:00 PM | 8:00 PM | Extra-Practice | Glenbrook South High School | |
| Wednesday | August 12, 2026 | 6:00 PM | 8:00 PM | Extra-Practice | Glenbrook South High School | |
| Sunday | August 16, 2026 | 11:00 AM | 1:00 PM | Game | Glenbrook North High School | @ Northbrook |
| Monday | August 17, 2026 | 6:00 PM | 8:00 PM | Extra-Practice | Glenbrook South High School | |
| Tuesday | August 18, 2026 | 6:00 PM | 8:00 PM | Extra-Practice | Glenbrook South High School | |
| Wednesday | August 19, 2026 | 6:00 PM | 8:00 PM | Extra-Practice | Glenbrook South High School | |
| Thursday | August 20, 2026 | 6:00 PM | 8:00 PM | Extra-Practice | Glenbrook South High School | |
| Monday | August 24, 2026 | 5:45 PM | 7:45 PM | Extra-Practice | Glenbrook South High School | |
| Wednesday | August 26, 2026 | 5:45 PM | 7:45 PM | Extra-Practice | Glenbrook South High School | |
| Thursday | August 27, 2026 | 5:45 PM | 7:45 PM | Extra-Practice | Glenbrook South High School | |
| Sunday | August 30, 2026 | 4:30 PM | 6:00 PM | Game | Glenbrook South High School | vs. Mundelein |
| Wednesday | September 2, 2026 | 5:30 PM | 7:30 PM | Extra-Practice | Glenbrook South High School | |
| Thursday | September 3, 2026 | 5:30 PM | 7:30 PM | Extra-Practice | Glenbrook South High School | |
| Sunday | September 6, 2026 | 2:00 PM | 3:15 PM | Game | Glenbrook South High School | vs. Wauconda |
| Tuesday | September 8, 2026 | 5:30 PM | 7:30 PM | Extra-Practice | Glenbrook South High School | |
| Wednesday | September 9, 2026 | 5:30 PM | 7:30 PM | Extra-Practice | Glenbrook South High School | |
| Thursday | September 10, 2026 | 5:30 PM | 7:00 PM | Extra-Practice | Glenbrook South High School | |
| Saturday | September 12, 2026 | 2:00 PM | 3:30 PM | Game | Aurora Christian Schools | vs. Aurora Christian |
| Monday | September 14, 2026 | 5:00 PM | 7:00 PM | Extra-Practice | Glenbrook South High School | |
| Wednesday | September 16, 2026 | 5:00 PM | 7:00 PM | Extra-Practice | Glenbrook South High School | |
| Thursday | September 17, 2026 | 5:00 PM | 7:00 PM | Extra-Practice | Glenbrook South High School | |
| Saturday | September 19, 2026 | 4:00 PM | 5:30 PM | Game | Lippold Park | @ Crystal Lake Raiders |
| Monday | September 21, 2026 | 5:00 PM | 7:00 PM | Extra-Practice | Glenbrook South High School | |
| Wednesday | September 23, 2026 | 5:00 PM | 7:00 PM | Extra-Practice | Glenbrook South High School | |
| Thursday | September 24, 2026 | 5:00 PM | 7:00 PM | Extra-Practice | Glenbrook South High School | |
| Saturday | September 26, 2026 | 6:00 PM | 7:00 PM | Game | Olympic Park | vs. Schaumburg |
| Monday | September 28, 2026 | 5:00 PM | 7:00 PM | Extra-Practice | Glenbrook South High School | |
| Wednesday | September 30, 2026 | 5:00 PM | 7:00 PM | Extra-Practice | Glenbrook South High School | |
| Sunday | October 4, 2026 | 4:00 PM | 5:00 PM | Game | Glenbrook South High School | vs. Lake in the Hills |