The UO newcomer posted a 7-6(4), 6-3 win over Fernando Fonseca of Cal Poly in Sunday's final.
Barretto Wins Top-Flight Singles Crown; Wright/Zincirli Win In Doubles
Barretto Plays For A Singles Crown And Wright & Zincirli Seek Doubles Glory
The UO sophomore was 5-2 with three ranked wins in Tulsa.
Yuta Kikuchi And The Pair Of Kikuchi & Jacob Brumm Next Play Friday In Tulsa