| 12:00 AM | Volleyball: Girls Varsity vs. Libertyville (Away) | Libertyville High School |
| 8:30 AM | Volleyball: Girls Freshman A vs. Adlai E. Stevenson Elk Grove Prairie Ridge St. Charles North">Multiple Schools (Away) | Barrington High School |
| 9:00 AM | Football: JV vs. Grant Community (Away) | Grant Community High School |
| 9:00 AM | Soccer: Boys Freshman B vs. Glenbrook South (Home) | Mundelein High School Carl Sandburg MS Soccer Field |
| 9:00 AM | Soccer: Boys JV vs. Glenbrook South (Home) | Mundelein High School Stadium |
| 9:00 AM | Volleyball: Girls Freshman B vs. Grayslake (North) Johnsburg High School">Multiple Schools (Away) | Vernon Hills High School |
| 9:00 AM | Volleyball: Girls JV vs. Hersey Zion (Z.-Benton)">Multiple Schools (Away) | Grant Community High School |
| 11:00 AM | Soccer: Boys Freshman A (Date Changed to 09-13-25) vs. Glenbrook South (Away) | Glenbrook South High School |
| 11:00 AM | Soccer: Boys JV2 vs. Glenbrook South (Away) | Glenbrook South High School |
| 1:30 PM | Soccer: Boys Varsity vs. Glenbrook South (Away) | Glenbrook South High School |