Hagen, a native of Olympia, Washington, will be immediately eligible to play for the Cougs after graduating from the University of Denver in the Spring.
The honor is given to programs whose multi-year Academic Progress Rate scores are among the top 10 percent of all squads in their respective sports.
Fresh faces shined for the Washington State men's golf team in 2019-20, as the Cougars set the foundation for the future.
The Cougars place 11th overall on the team leaderboard, as Chiam ends his stay at the Bandon Dunes Championship in a tie for 12th on the player leaderboard.
Kevin Geniza came in second and Tom Gueant finished tied for seventh to give Oregon a third-place finish at the Bandon Dunes Championship.
Christian Yanagi and Nicklaus Chiam both go one-under in the second round of the Bandon Dunes Championship.