| 4:45 AM | Softball: JV1 vs. Lake Park (Away) | Lake Park High School - East Campus |
| 4:45 PM | Baseball: Freshman (Date Changed from 05-15-26) vs. Hoffman Estates (Home) | Barrington High School Freshman Field |
| 4:45 PM | Baseball: Frosh-Soph (Date Changed from 05-15-26) vs. Hoffman Estates (Home) | Barrington High School Freshman Field |
| 4:45 PM | Baseball: JV (Date Changed from 05-15-26) vs. Hoffman Estates (Away) | Hoffman Estates High School |
| 4:45 PM | Baseball: Varsity (Date Changed from 05-15-26) vs. Hoffman Estates (Home) | Barrington High School |
| 4:45 PM | Lacrosse: Girls JV vs. Prospect High School (Home) | Barrington High School Freshman Field |
| 4:45 PM | Softball: Varsity vs. Fremd (Home) | Barrington High School |
| 4:45 PM | Tennis: Boys JV vs. Buffalo Grove High School Elk Grove High School Fremd Hoffman Estates John Hersey High School Palatine Prospect High School Rolling Meadows High School Schaumburg Wheeling High School">Multiple Schools (Away) | |
| 4:45 PM | Tennis: Boys Varsity vs. Buffalo Grove High School Elk Grove High School Fremd Hoffman Estates John Hersey High School Palatine Prospect High School Rolling Meadows High School Schaumburg Wheeling High School">Multiple Schools (Away) | Conant High School |
| 5:00 PM | Lacrosse: Boys JV (Time Changed) vs. Hoffman Estates (Home) | Barrington High School Auxiliary Turf |
| 5:00 PM | Volleyball: Boys Freshman vs. Libertyville (Home) | Barrington High School |
| 5:00 PM | Volleyball: Boys JV vs. Libertyville (Home) | Barrington High School |
| 6:00 PM | Volleyball: Boys Varsity vs. Libertyville (Home) | Barrington High School |
| 6:45 PM | Lacrosse: Boys Varsity (Time Changed) vs. Hoffman Estates (Home) | Barrington High School |
| 7:00 PM | Soccer: Girls Varsity vs. Fremd (Away) | Fremd High School |
| 8:00 PM | Water Polo: Girls Varsity vs. Conant High School (Home) | Hoffman Estates High School |