Illinois State shot 15-under 273 in the final round to share the Snowman Getaway title with Air Force in Goodyear, Ariz., on Tuesday.
The Redbirds were lead Parker Freiburg, who finished T-4 by firing an 8-under 64 in his final round, which included three eagles.
Gonzaga came in third at 9-under 855. Another three shots back was William & Mary at 6 under. Utah Valley and Loyola Maryland tied for fifth at 4 under.
St. John’s senior Ryan McCormick shot 64-68-69 (15 under) to win medalist honors by three at Palm Valley. Playing as individuals, Arizona State’s Mathias Schjoelberg and Blake Cannon finished second and third, respectively. Schjoelberg shot 12-under 204 on the 7,015-yard course, while Cannon finished another two strokes back at 10 under.