MJ Devonshire Bio
Marlin “M.J.” Devonshire Jr. is an American professional football cornerback for the Buffalo Bills of the National Football League (NFL). Standing about 5 feet 11 inches tall and weighing roughly 185 pounds, he has built his career on a mix of cornerback play and punt-return ability. After playing college football for the Kentucky Wildcats and the Pittsburgh Panthers, he entered the NFL through the 2024 draft and has since spent time with multiple organizations before landing in Buffalo.
Born in Aliquippa, Pennsylvania, Devonshire grew up in a city with a long tradition of producing professional football players. That football culture helped shape his early development as a defensive back and returner. He has since carried that foundation into every step of his professional journey, from his first NFL training camp to his current role on the Bills’ practice squad.
Early Life and Background
Marlin “M.J.” Devonshire Jr. was born on September 12, 2000, in Aliquippa, Pennsylvania. Aliquippa is a small city along the Ohio River in western Pennsylvania that has produced a steady stream of NFL talent across generations. Growing up in that environment gave Devonshire an early understanding of what a serious football career could look like.
Devonshire attended Aliquippa High School, where he developed into a playmaker on both defense and special teams. In his senior season he recorded eight interceptions and scored eight punt return touchdowns, the kind of two-way production that put him on the radar of college recruiters. That production also highlighted his knack for changing field position in a single play, a skill that would later define his college profile.
After high school, Devonshire drew interest from several college programs. He ultimately chose to commit to the University of Kentucky, a Southeastern Conference program with a strong recent history of developing defensive backs. His decision to leave Pennsylvania for the SEC marked his first major step toward a professional football career.
Path to American Football
Devonshire’s route to the NFL began at the University of Kentucky, where he enrolled with the Wildcats in 2019. The move from Aliquippa to a Power Five program meant adjusting to a faster pace of play and a higher level of competition on a weekly basis. He spent his first two college seasons working primarily as a reserve cornerback while learning the daily demands of an SEC schedule.
During the 2020 season, Devonshire saw limited action but continued to develop on Kentucky’s practice field. After the season ended, he entered the NCAA transfer portal and committed to the University of Pittsburgh to play for the Panthers. The Atlantic Coast Conference offered a different style of play, and Devonshire was soon given a larger role on defense and on special teams as a returner.
His growth at Pittsburgh turned him into one of the most versatile defenders in the ACC. Between his junior and senior seasons, he earned recognition as one of the conference’s top defensive backs and return specialists. That résumé made him an intriguing prospect for the 2024 NFL draft, where the Las Vegas Raiders selected him in the seventh round.
MJ Devonshire Career
Early Career (2019-2021)
Devonshire’s early college career unfolded at Kentucky, where he was used mostly in a rotational role as a true freshman in 2019. He finished that season with five tackles and one pass deflection, gaining valuable experience against SEC offenses. The following year, in the shortened 2020 season, he posted one tackle and one pass deflection while continuing to learn the position.
Looking for a larger opportunity, Devonshire transferred to the University of Pittsburgh ahead of the 2021 season. He quickly found a role on the Panthers’ defense and recorded his first career interception late in the year, sealing a win over North Carolina. He finished 2021 with 17 tackles, three pass deflections, and one interception, setting the stage for a breakout the following season.
Pittsburgh Panthers Breakthrough (2022-2023)
The 2022 season marked Devonshire’s emergence as one of the most dynamic defenders in the ACC. In the season opener against West Virginia, he intercepted a pass and returned it 56 yards to take the lead, earning ACC Defensive Back of the Week honors. He added a highlight-reel 82-yard punt return touchdown against Rhode Island later in the year and finished 2022 with 34 tackles, eight pass deflections, three interceptions, and two touchdowns. He also returned 24 punts for 233 yards and a touchdown, earning second-team All-ACC recognition as a returner.
Devonshire entered 2023 as one of Pittsburgh’s most important players and lived up to the billing. In a Week 7 upset of No. 14 Louisville, he posted six tackles, five pass deflections, and an 86-yard interception return for a touchdown, once again being named ACC Defensive Back of the Week. His two-way production across the 2022 and 2023 seasons established him as a legitimate NFL prospect.
Las Vegas Raiders Era (2024)
The Las Vegas Raiders selected Devonshire in the seventh round, 229th overall, of the 2024 NFL draft. He signed with the team and reported to training camp, competing for a role in the secondary and on special teams. After being waived late in August 2024, he was re-signed to the Raiders’ practice squad, where he spent the bulk of his rookie season continuing to develop.
On January 6, 2025, Devonshire signed a reserve/future contract with Las Vegas, securing his place with the organization for the next league year. The agreement signaled that the Raiders viewed him as a long-term developmental piece. Still, roster moves around the league would soon shift his path once again.
Carolina Panthers and Baltimore Ravens Stints (2025)
Devonshire’s time with Las Vegas ended on April 25, 2025, when he was waived by the Raiders. Three days later, on April 28, he was claimed off waivers by the Carolina Panthers, who were looking to add depth in the secondary and on special teams. His stint in Carolina lasted through the spring and summer before he was waived on July 25, 2025.
Shortly after, on August 9, 2025, Devonshire signed with the Baltimore Ravens, another team known for aggressive special-teams play. That opportunity was brief, as the Ravens waived him on August 25, 2025. Despite the quick turnaround, the stop in Baltimore kept him in NFL shape and ready for the next call.
Buffalo Bills Era (2025-Present)
On December 9, 2025, Devonshire signed with the Buffalo Bills’ practice squad, joining one of the AFC’s most consistent contenders. The Bills have a long track record of using their practice squad to develop defensive backs and special-teams contributors. Devonshire’s combination of coverage skills and punt-return experience fits that mold.
His addition gave Buffalo another versatile defender to evaluate down the stretch of the regular season. With his speed, tackling, and return background, Devonshire has a clear path to contributing on special teams if he is elevated to the active roster.
Notable Events and Milestones
Among Devonshire’s most memorable college moments was his 86-yard interception return for a touchdown against No. 14 Louisville in 2023, a play that helped Pittsburgh pull off a signature upset. He also had an 82-yard punt return touchdown against Rhode Island in 2022, showcasing the big-play ability that made him attractive as a dual-threat prospect. His selection in the 2024 NFL draft marked the formal start of his professional career.
MJ Devonshire Career Wins
Devonshire’s career-defining performances have come in single-game flashes rather than long winning streaks, which is common for defensive backs and return specialists. His biggest wins include the 2022 victory over rival West Virginia, where his interception return set the tone early. He was also a central figure in Pittsburgh’s 2023 upset of No. 14 Louisville, delivering one of the signature defensive plays of the ACC season.
College Highlights
Across his time at Pittsburgh, Devonshire earned second-team All-ACC honors in both 2022 and 2023, a clear sign of consistent production at a high level. He finished his Panthers tenure with multiple interceptions, pass deflections, and return touchdowns on his résumé. Those honors gave NFL scouts a clear picture of his role as a cornerback-returner hybrid.
MJ Devonshire Family
Personal Life
Devonshire was raised in Aliquippa, Pennsylvania, a community with deep ties to professional football. He has continued to be identified publicly with that hometown throughout his career, often listed as MJ Devonshire from Aliquippa on team and league records. Beyond his connection to the city, he has kept most of his personal life out of the public eye.
2025 Season Performance
The 2025 season has been a year of constant adjustment for Devonshire as he has worked to find a stable professional home. After a reserve/future contract with Las Vegas, he was waived in late April and quickly claimed by the Carolina Panthers. He spent spring practices in Carolina before being waived in late July, then signed with the Baltimore Ravens in August before another waiver in the same month.
By mid-December 2025, Devonshire had signed with the Buffalo Bills’ practice squad, giving him a fresh opportunity with a contender. The Bills are known for developing young defensive backs, and his special-teams background gives him a realistic path to contributing on game days. His performance in practice will likely determine whether he is elevated to the active roster before the season ends.
Looking ahead, Devonshire’s focus is on proving he belongs on an NFL game-day roster. His combination of cornerback technique and punt-return skill makes him a strong practice-squad candidate with upside. If he can stay healthy and continue to refine his coverage, he has a realistic chance to carve out a multi-year role in Buffalo or elsewhere.