Golf Courses by Duffy Martin
Duffy Martin designed 5 courses across 1 state in the Stymie directory.
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Portfolio rankings
The hardest, easiest, and longest courses designed by Duffy Martin in the Stymie directory, ranked by slope rating and total yardage from scorecard data.
Hardest Duffy Martin Courses
Highest Slope RatingEasiest Duffy Martin Courses
Lowest Slope (Public/Muni)Longest Duffy Martin Courses
Most Yards (Back Tees)location_onOK(5)
Brookside Golf Course
Oklahoma City, OK · 9 holes
Cedar Valley Augusta Golf Course
Cedar Valley, OK · 18 holes
Cedar Valley International Golf Course
Cedar Valley, OK · 18 holes
Cimarron National Golf Club - Aqua Canyon Course
Cedar Valley, OK · 18 holes
Moore Golf Course
Moore, OK · 18 holes
Frequently asked about Duffy Martin
What is the hardest Duffy Martin course?
Moore Golf Course in Moore, OK is the hardest Duffy Martin course in the Stymie directory with a maximum slope rating of 131. Slope rating measures difficulty for a bogey golfer relative to a scratch player — 113 is average, 140+ is very difficult.
What is the longest Duffy Martin course?
Moore Golf Course in Moore, OK is the longest Duffy Martin course at 6,789 yards from the back tees.
What is the easiest Duffy Martin course to play?
Among public and municipal Duffy Martin courses, Cimarron National Golf Club - Aqua Canyon Course in Cedar Valley, OK has the lowest slope rating at 103. Courses with a slope under 115 are typically considered beginner-friendly.