Tags: Golf Tournament, Tournament.
The Portland Open Invitational was a professional golf tournament on the PGA Tour in Portland Oregon. It was played in from 1944 to 1948 and again from 1959 to 1966. The event was hosted at the Portland Golf Club and the Columbia Edgewater Country Club. It first played as the Portland Open. In 1959 the event played as the Portland Centennial Open Invitational in honor of Oregon’s centennial.The tournament was dominated by Billy Casper and Jack Nicklaus both of whom won three times.