Event Information
DATES:
Monday, July 31- Wednesday, August 2
DEFENDING CHAMPION:
David Perkins, East Peoria, IL
REGISTRATION:
Illinois Open registration closes on: Tuesday, June 20 at 11:59 p.m.
EVENT:
The 74th Illinois Open Championship will remain at a one-site Championship in 2023. The event will be played at Flossmoor Golf Club in Flossmoor, Illinois. There will be seven tournament qualifying events.
ELIGIBILITY:
Open to any legal resident (professional or amateur) of the State of Illinois. Illinois PGA Members and Apprentices working as such within the Illinois Section are eligible. Amateurs must carry a verified handicap index of 10.0 or less
QUALIFYING SITES:
| Event # | Date | Facility – City |
| Qualifier 1 | 6/21 | Deerfield Golf Club – Deerfield, IL |
| Qualifier 2 | 6/29 | Willow Crest Golf Club – Oak Brook, IL |
| Qualifier 3 | 7/5 | Maple Meadows Golf Club – Wood Dale, IL |
| Qualifier 4 | 7/13 | Ironwood Golf Club – Normal, IL |
| Qualifier 5 | 7/17 | Sunset Valley Golf Club – Highland Park, IL |
| Qualifier 6 | 7/19 | The Hawk Country Club – St. Charles, IL |
| Last Chance Qualifier | 7/26 | Countryside Golf Club – Mundelein, IL |