This is one in a series of stories breaking down each player on Penn State football’s 2026 roster.
Cael Brezina is not coming to Penn State as a finished product.
That might be the most important part of his profile.
Brezina has already played meaningful Power Four football. He has started games. He has battled injuries. He has shown flashes of real coverage ability. He has also put enough on tape to show there is still another level for him to reach.
That makes him one of the more interesting linebacker additions of the early Matt Campbell era at Penn State.
Height: 6-foot-3
Weight: 235 pounds
Hometown: Downers Grove, Illinois
Before Penn State: Brezina played at Downers Grove North High School, where he became one of the top linebackers in Illinois. He was rated as a four-star prospect by 247Sports and a three-star by On3 and ESPN.
As a senior, Brezina earned first-team all-state honors from the Illinois High School Football Coaches Association. He totaled 109 tackles, including 75 solo stops, 8.5 sacks and helped lead Downers Grove North to the state championship game.
He chose Iowa State over Indiana and Air Force.
At Iowa State
2025: Brezina took a significant step forward in his second season with the Cyclones.
He played in all 12 games, made four starts and finished with 29 tackles, one forced fumble, one pass breakup and three quarterback hurries.
His best game came against TCU, when he posted a season-high eight tackles and added a quarterback hurry in a road win. He also forced a fumble against Oklahoma State and had four-tackle performances against South Dakota and Arkansas State.
The raw production was solid.
The deeper profile is more interesting.
According to Pro Football Focus (PFF), Brezina played 328 defensive snaps in 2025, including 147 against the run, 42 as a pass rusher and 139 in coverage. His overall defensive grade was 70.4, with a 60.0 run-defense grade, 76.5 tackling grade, 57.1 pass-rush grade and an impressive 82.8 coverage grade.
That coverage number stands out.
Brezina was targeted 11 times in coverage and allowed 10 completions for 124 yards, but PFF still viewed his coverage work favorably because of his assignment discipline, positioning and overall play-to-play consistency. He also finished with 12 defensive stops and missed only three tackles, giving him an 8.8% missed tackle rate.
That is a major improvement from the year before.
2024: Brezina’s first major college action came with inconsistency, which is normal for a young linebacker.
He battled injuries but still played in eight games, making seven starts. He finished with 22 tackles, one tackle for loss and recovered a fumble in Iowa State’s Pop-Tarts Bowl win over Miami.
His best tackling performance came against Iowa, when he posted seven stops. He also had 2.5 tackles for loss against Houston.
PFF credited Brezina with 237 defensive snaps in 2024, including 125 against the run, 26 as a pass rusher and 86 in coverage. His overall defensive grade was 57.9. His run-defense grade was 62.1, pass-rush grade was 58.3 and coverage grade was 53.0.
Add Nittany Sports Now as a preferred source in Google! Click here to add us.The biggest issue was tackling.
PFF had Brezina with five missed tackles and a 21.7% missed tackle rate in 2024. One year later, that number dropped to 8.8%.
That is a real development point.
For a young linebacker transferring into a new program, Penn State is not just getting a player with experience. It is getting a player who already showed measurable improvement from one season to the next.
Where He Stands
Brezina comes to Penn State with two things: familiarity and upside.
The familiarity is obvious. He played for Campbell at Iowa State and understands the culture Penn State’s new head coach is trying to establish. He also comes over with other former Cyclones linebackers, including Caleb Bacon and Kooper Ebel.
But Penn State is not simply importing Iowa State’s defense.
D’Anton Lynn’s system will ask different things of the linebackers. Brezina is moving from Iowa State’s three-down structure into a different defensive front, with different run fits, spacing and coverage responsibilities.
That makes his adjustment important.
Brezina’s path to playing time likely depends on how quickly he can translate his Iowa State experience into Lynn’s defense.
Penn State has athleticism and upside at linebacker. Tony Rojas gives the room a high-end playmaker. Ebel brings experience and familiarity. Bacon gives the Nittany Lions another veteran who has played a lot of football. Younger players such as Alex Tatsch and Cam Smith remain part of the long-term picture.
Brezina fits somewhere in the middle of that picture.
He is not as experienced as Bacon or Ebel, but he is not a developmental freshman either. He has started Big 12 games. He has been tested in coverage. He has shown he can clean up a weakness from one season to the next.
That makes him valuable.
The question is whether he becomes a rotational linebacker, a core special teams piece, or pushes for a larger defensive role as the season goes along.
His 2025 coverage grade suggests there is a role for him if Penn State wants linebackers who can hold up in space. His improved missed tackle rate suggests he is becoming more reliable. His size gives Lynn a sturdy option at 6-foot-3 and 235 pounds.
The next step is becoming more disruptive.
Brezina had only two total pressures in 2025 and no sacks. He also did not intercept a pass. For him to become more than a dependable rotational linebacker, he will need to make more impact plays.
But the foundation is there.
For Penn State, Brezina is a young linebacker with Power Four experience, Campbell familiarity and evidence of development. In a room that is trying to blend returning talent with transfer additions, that gives him a legitimate chance to matter in 2026.
