May 15, 2018 @ 14:38:11 EDT
| Name | Host | Type | Scoring | Date | Status | Place(s) |
|---|---|---|---|---|---|---|
| May Madness | Arrowhead/Oconomowoc | In-District | 2 Divisions | Official | 8/13 | |
| Culver Spring Regatta | Culver Academies | In-District | 2 Divisions | Official | 12/16 | |
| MISSA Baker Qualifier | Pontiac Yacht Club | District Champ Qualifier | Team | Official | 11/12 | |
| MISSA Central Baker Pre-Qualifier | Hinsdale Central/Latin of Chicago/New Trier HS/St. Ignatius (IL)/Walter Payton Colleg | District Champ Qualifier | Team | Official | 10/12 | |
| Mallory Central Qualifier | Brother Rice (IL)/Fenwick/Jones College Prep/Lane Tech College Pr/Lyons Township/U Chicago Laboratory | District Champ Qualifier | 2 Divisions | Official | 13/13 | |
| Tier 3 Columbia JV Regatta | Fenwick/Lyons Township | In-District | 1 Division | Official | 3/14 | |
| Z Trophy March 17 | Sheridan Shore Sailing School | In-League | 2 Divisions | Official | 6/8 |
