| 4:45 AM | Lacrosse: Boys JV (Date Changed to 05-08-26) vs. Lake Forest (H.S.) (Away) | Lake Forest High School - West Campus |
| 6:15 AM | Lacrosse: Boys JV (Date Changed to 05-08-26) vs. Lake Forest (H.S.) (Away) | Lake Forest High School - West Campus |
| 7:30 AM | Lacrosse: Boys Varsity (Date & Time Changed from 04-25-26) vs. Lake Forest (H.S.) (Away) | Lake Forest High School - West Campus |
| 4:45 PM | Baseball: Freshman vs. Fremd (Home) | Barrington High School Freshman Field |
| 4:45 PM | Baseball: Frosh-Soph vs. Fremd (Away) | Gbur Fields |
| 4:45 PM | Baseball: JV vs. Fremd (Home) | Barrington High School |
| 4:45 PM | Baseball: Varsity vs. Fremd (Away) | Fremd High School |
| 4:45 PM | Softball: JV2 vs. Lake Zurich (Away) | Lake Zurich High School |
| 4:45 PM | Tennis: Boys JV (Date Changed from 05-13-26) vs. Lake Forest (H.S.) (Away) | Lake Forest High School |
| 4:45 PM | Tennis: Boys Varsity (Date Changed from 05-13-26) vs. Lake Forest (H.S.) (Home) | Barrington High School |
| 5:00 PM | Lacrosse: Girls JV vs. Palatine (Home) | |
| 5:00 PM | Soccer: Girls Freshman (Date Changed from 05-01-26) vs. Elk Grove High School (Away) | Elk Grove High School |
| 5:00 PM | Soccer: Girls JV1 (Time & Location Changed) vs. St. Charles East (Home) | Barrington High School |
| 5:00 PM | Soccer: Girls JV2 vs. St. Charles East (Away) | St. Charles East High School |
| 6:30 PM | Lacrosse: Girls Varsity (Time Changed) vs. Palatine (Home) | Barrington High School |