The 18-hole "The Ranch" course at the Diablo Grande Golf & Country Club facility in Patterson, California features 7,243 yards of golf from the longest tees for a par of 71. The course rating is 75.1 and it has a slope rating of 141. Designed by Denis Griffiths, ASGCA, the The Ranch golf course opened in 1996. Troon Golf, LLC manages this facility, with Howard Fujimoto as the Manager/Golf Professional.