Xavier Gilliam, a redshirt sophomore defensive lineman, has officially joined the Tennessee Volunteers after spending two seasons at Penn State. The 6‑foot‑2, 305‑pound prospect appeared in 17 games for the Nittany Lions, recording 16 tackles, two tackles for a loss and half a sack. His most memorable performance came on September 6, 2025, when he posted a career‑high four tackles against FIU, and he added a sack against Rutgers on November 29, 2025.
A physical presence at the line
Gilliam’s size and strength are immediately evident, as he consistently engages blockers with heavy hands and can disrupt the backfield. While he is not regarded as a dominant athlete, his ability to hold his ground and apply pressure makes him a valuable piece of the defensive front.
Recognition from ESPN
Billy Tucker of ESPN placed Gilliam at No. 20 on his list of the top 100 newcomers for the 2026 college football season, noting that his impact jumps out on tape. Tucker highlighted Gilliam’s versatility and his knack for showing up in key moments, even when the stat sheet does not fully capture his contributions.
How Tennessee plans to use him
Coaches are expected to deploy Gilliam in several different ways along the defensive front, rotating him in against both the run and the pass. His ability to line up at multiple positions gives the Volunteers flexibility as they look to bolster their interior pass rush and run defense for the upcoming season.