In a surprising move that has sparked intrigue across the NFL, the Buffalo Bills have bolstered their defensive line by signing former Washington Commanders defensive tackle Phidarian Mathis to their practice squad on Tuesday. The addition of Mathis, a 2022 second-round draft pick, not only adds pedigree to Buffalo’s roster but also brings a potential strategic advantage as the Bills prepare to face the New York Jets this Sunday. With Mathis having spent most of training camp with the Jets before his release, his arrival could provide valuable insider perspective on the upcoming opponent.
Mathis, affectionately known as “Phil,” joins another towering defensive lineman, Jordan Phillips, on the Bills’ practice squad. Together, the two create a formidable duo dubbed the “Big Phils,” combining for an imposing 12 feet, 10 inches in height and 653 pounds of sheer power. This move strengthens an already robust defensive line room as Buffalo aims to maintain its competitive edge in the AFC East.

A Journey Marked by Resilience
At 27 years old, Phidarian Mathis brings a wealth of experience and resilience to Buffalo. Drafted No. 47 overall by the Washington Commanders in 2022, Mathis faced adversity early in his NFL career. In his rookie season, he suffered a torn meniscus in the first quarter of his debut game, sidelining him for the remainder of the year. Despite this setback, Mathis bounced back, appearing in 23 games over three seasons with Washington, where he recorded 25 tackles, two tackles for loss, a fumble recovery, and a pass breakup.
Mathis was waived by the Commanders late last year and briefly claimed by the New York Jets off waivers. However, after spending most of training camp with the Jets, he was released prior to their third preseason game. Now, the 6-foot-4, 312-pound defensive tackle has found a new home in Buffalo, where his size, strength, and collegiate accolades make him a valuable addition.
A Decorated College Career
Mathis’s pedigree extends beyond his NFL experience. A product of the University of Alabama, he won a national championship with the Crimson Tide in 2020 and earned second-team All-SEC honors during his senior season. Over four years at Alabama, Mathis amassed an impressive 129 tackles, 10.5 sacks, and 17.5 tackles for loss, showcasing his ability to disrupt opposing offenses. His combination of size, athleticism, and proven production at one of college football’s premier programs makes him a high-upside addition to the Bills’ roster.
Strategic Timing and Roster Dynamics
The timing of Mathis’s signing raises eyebrows, as it comes just days before Buffalo’s matchup against the Jets. Having been part of the Jets’ training camp, Mathis may offer insights into their defensive schemes, player tendencies, or coaching strategies, giving the Bills a potential edge in preparation. While practice squad players typically focus on development and depth, Mathis’s recent experience with the Jets could prove to be a subtle but significant advantage.
Mathis is the second former Commanders defensive lineman to join Buffalo’s practice squad this season, following defensive end Andre Jones Jr., who was signed before Week 1. The Bills had an open practice squad spot after elevating kicker Matt Prater to the active roster on Monday, paving the way for Mathis’s arrival.
The “Big Phils” Era Begins
The pairing of Phidarian Mathis and Jordan Phillips on the practice squad creates a dynamic tandem that could make waves in Buffalo’s defensive line room. Phillips, a veteran known for his disruptive presence, complements Mathis’s raw power and potential. Together, the “Big Phils” bring a combination of size, experience, and versatility that could see them contribute to the Bills’ defensive efforts as the season progresses.
While Mathis’s immediate role will likely involve practice squad duties, his addition signals Buffalo’s commitment to building depth and staying unpredictable in their roster moves. As the Bills gear up for a critical divisional matchup against the Jets, the signing of Mathis may prove to be a masterstroke—both for its on-field impact and the subtle strategic advantage it could provide.