Pitt Basketball
Pitt’s Guillermo Diaz Graham Commits to New School Out of Portal

One of Pitt’s outgoing transfers has found a new home.
According to a report by Joe Tipton of On3, Guillermo Diaz Graham has committed to San Francisco out of the West Coast Conference.
NEWS: Pitt transfer Guillermo Diaz Graham has committed to San Francisco!
First by @TiptonEdits. pic.twitter.com/L4nziCMNU8
— George Michalowski (@MichalowskiCBB) April 14, 2025
Diaz Graham averaged 6.2 points and 5 rebounds per game this past season for Pitt. He played a career-high 23.3 minutes per game and shot 42% from the field and 42% from three-point range.
Guillermo said goodbye to Pittsburgh recently after entering the portal.
“After spending time reflecting on my future and discussing it with those closest to me, I’ve made the tough decision to enter the transfer portal and explore new opportunities,” he said online. “Over the past few years, I’ve grown in ways I never imagined on but specially off the court. Wearing the Pitt jersey was a true honor, and I’ll always take pride in having been a part of this program and culture…”
“I want to express my forever gratitude to Coach Capel, Coach O’Toole and the entire coaching staff. Thank you for always believing in me, for pushing me and demanding me to be my best every single day and specially for allowing me to be part of this Familia.”
Guillermo and his twin brother Jorge entered the transfer portal weeks ago after three years at Pitt together.
So far, there have been no reports of Jorge’s commitment anywhere.
Both players will have one season of eligibility remaining.
Check out the latest from PSN elsewhere around the portal.

