Highest Slope Rating
Hardest Golf Courses in Union County, Illinois
The 2 most challenging golf courses in Union County, Illinois, ranked by maximum slope rating. Tee-by-tee yardage, slope, and course rating for every course.
Ranked list of hardest golf courses in Union County
Union County Golf Course Rankings FAQ
What is the hardest golf course in Union County, Illinois?
Union County Country Club in Anna is currently the hardest golf course in Union County based on slope (slope rating 129).
How many ranked golf courses are in Union County, Illinois?
5 golf courses in Union County are cataloged in Stymie's directory. This ranking page shows the top 2 by slope.
How are the rankings calculated?
Rankings use the USGA slope rating from each course's most difficult tee set. Slope measures relative difficulty for a bogey golfer versus a scratch golfer, on a scale from 55 (easiest) to 155 (most challenging). A slope of 113 is average.
Can I book a tee time at these Union County courses?
Each course name links to its Stymie page with scorecard data where available, architect info, and official contact details. Stymie does not currently book tee times or show live availability, and tee-time alerts are in development.