OSU will return to Stillwater with a second-place trophy.
On Sunday, the Cowboys shot 16-under through three rounds at the Vystar Gators Invitational in Gainesville, Florida.
The home course team Florida Gators used an opening round 267 to grab the lead by 11 shots, and never looked back from there as they won the tournament by 12 shots (28-under).
The Cowboys were led by Senior Eugenio Chacarra who finished in a tie for third place at 8-under after rounds of 68, 69 and 65.