The 18-hole "Oso Creek" course at the Oso Creek Golf Course facility in Mission Viejo, California features 3,670 yards of golf from the longest tees for a par of 60. The course rating is 58.1 and it has a slope rating of 96 on Other grass. Designed by Ted Robinson, ASGCA, the Oso Creek golf course opened in 1971. American Golf Corporation manages this facility, with Khaled Ayub as the General Manager.