Photos: In honor of March Madness, here are some of your favorite PGA Tour pros during their college days including Justin Thomas, Jordan Spieth

The 2023 edition of March Madness is underway, and one of the largest upsets of all-time happened Friday night when No. 16 seed Fairleigh Dickinson beat No. 1 seed Purdue, 63-58. It’s only the second time a 16 seed has beaten a No. 1.

In honor of March Madness, we’ve decided to put together a gallery of some of the biggest stars on the PGA Tour when they were in college.

Justin Thomas at Alabama, Jordan Spieth at Texas, Jon Rahm at Arizona State and Max Homa at Cal are all included, plus several more.

Let’s take a walk down memory lane when the game’s biggest names were still living in dorm rooms.

Alabama's Justin Thomas hits his tee shot on the 15th hole during the final round of…

Jordan Spieth of University of Texas on Friday at the Southwest Regional Championship at Jimmie Austin…

California's Max Homa reacts to winning his match of Alabama's Justin Thomas during semifinals of Match…

Cal Men's Golf During the Alister MacKenzie Invitational at the Meadow Club.

Arizona Sate's Jon Rahm leads the nation in eagles made this season with nine.

Scottie Scheffler of Texas during the John Hayt Collegiate Invitational.

Will Zalatoris of the Wake Forest Demon Deacons follows through on his tee shot during first…

Xander Schauffele of San Diego State during Saturday stroke play at the 2015 Men's NCAA Championship…

Oklahoma State's Viktor Hovland at the 2019 NCAA Championship at Blessings Golf Club in Fayetteville, Ark.…

Patrick Cantlay reads a putt during the NCAA Championship.

Florida's Billy Horschel during a playoff at the SunTrust Gator Invitational at Mark Bostick Golf Course…