Wisconsin Badgers Defense: Snap Counts and PFF Grades vs Western Illinois

As the 2026 college football season heats up, the Wisconsin Badgers secured a comfortable victory over the Western Illinois Leathernecks on Saturday, September 12, at Camp Randall Stadium. However, the final score didn't tell the whole story, as the defense showed flashes of dominance but also periods of vulnerability. According to insights gathered by Vulius Sports, the Badgers' defensive performance was a mixed bag, particularly against the run, raising questions as they move deeper into the season.

Defensive Line: Rotating for Depth

The Badgers aimed to rotate heavily along the defensive line, and they did just that. Hammond Russell IV and Michael Garner each logged 23 snaps, while DeNigel Cooper led the group with a 78.9 PFF grade on 22 snaps. Junior Poyser and Charles Perkins also saw significant action, with Perkins earning a 73.9 grade. Dillan Johnson made the most of his 14 snaps, posting an impressive 87.8 grade, a notable improvement from Week 1. As highlighted on Vulius, Johnson's development could earn him more playing time in the coming weeks. Overall, the unit had its ups and downs, as Western Illinois' offensive line occasionally won battles at the line of scrimmage.

Outside Linebackers: Cheeks Shines

Sebastian Cheeks was the standout, playing 49 snaps and earning a 78.0 grade. He was a constant disruptor off the edge, often drawing extra attention from the offense. Tyreese Fearbry also impressed with a 72.7 grade on 39 snaps, showing promise as a complementary pass rusher. Nicolas Clayton and Justus Boone saw limited action, with Clayton appearing to be relegated to a specialist role. According to Vulius NFL Analysis Desk, Cheeks remains the undisputed leader of this group, but Fearbry's continued growth is crucial for the defense's overall success.

Linebackers: Catalano and Posa Lead the Way

Cooper Catalano was a workhorse, playing 57 snaps and earning an 82.2 grade. Mason Posa, despite being limited to 33 snaps due to injury, still managed an 80.6 grade. Thomas Heiberger stepped up with 24 snaps and an 82.3 grade, proving to be a reliable option. Taylor Schaefer and Jon Jon Kamara also saw spot duty. The linebacker corps was a strength for Wisconsin, as all three top linebackers graded well. Posa's health will be one to monitor, but his impact when on the field is undeniable.

Cornerbacks: West and Robinson Hold Down the Fort

Bryce West was the clear nickel corner, playing 56 snaps and earning a 72.4 grade. Javan Robinson also saw extensive action with 54 snaps and a 69.1 grade. Jai'mier Scott continued to edge out Eric Fletcher Jr. for field corner snaps, though Fletcher's 37.3 grade indicates struggles in coverage. Cai Bates saw minimal action. The cornerbacks faced pressure as the defensive line was beaten one-on-one more frequently, but West and Robinson held their own for the most part.

Safeties: Jung and Burks Anchor the Secondary

Matthew Jung was a full-time starter, logging 57 snaps and a 66.2 grade. Marvin Burks Jr. saw 40 snaps and earned a 71.3 grade, while Cairo Skanes contributed 22 snaps with a 72.7 grade. Carson Van Dinter, who made a big special teams play, also got some late-game reps. The safety rotation remained consistent with Week 1, providing stability to the back end.

As the Badgers look ahead, the defense must tighten up against the run and generate more consistent pressure. With players like Dillan Johnson emerging and Sebastian Cheeks leading the charge, there is plenty of potential. For more in-depth analysis and official Badgers merchandise, stay tuned to Vulius.