Malcolm Koonce Bio
Malcolm Koonce (born June 6, 1998) is an American professional football defensive end for the Las Vegas Raiders of the National Football League (NFL). He played college football for the Buffalo Bulls and was selected by the Raiders in the third round of the 2021 NFL Draft. Koonce has developed into a key contributor on the Raiders defensive line, known for his pass-rushing ability and relentless motor. He enters the 2025 season as a proven NFL starter following a breakout 2023 campaign and a lucrative contract extension.
Early Life and Background
Malcolm Koonce grew up in Peekskill, New York, where he attended Archbishop Stepinac High School. Although his primary sport at first was rugby, Koonce switched his focus to football after realizing that it could earn him a college scholarship. His athletic development through rugby translated well to football, providing him with tackling fundamentals and physicality that would serve him well on the gridiron.
In 2015, Koonce led Archbishop Stepinac to a New York State Catholic High School Athletic Association championship, establishing himself as a standout high school prospect. After graduating from Stepinac, he completed a post-graduate year at Milford Academy in New Berlin, New York, to further develop his skills and academic standing before transitioning to college football.
Path to the NFL
Koonce enrolled at the University at Buffalo in 2017, joining the Buffalo Bulls football program. He served primarily as a backup during his first two seasons, learning the college game and building his technique while adjusting to the increased competition level. This developmental period proved valuable as he gained experience and confidence in the Bulls system.
His junior season in 2019 marked his emergence as a dominant defensive player. Koonce recorded 34 tackles, 11 tackles for loss, and nine sacks, earning first-team All-Mid-American Conference (MAC) honors. He was named the Defensive MVP of the 2019 Bahamas Bowl after recording a two-sack performance against the Charlotte 49ers. Koonce repeated as a first-team All-MAC selection as a senior despite playing in only six games during the MAC’s COVID-19-shortened 2020 season, finishing with 30 tackles, 6.5 tackles for loss, and five sacks. His college career made him only the fourth UB player to be invited to play in the Senior Bowl.
Malcolm Koonce Career
Early Career (2021–2022)
Koonce was selected in the third round with the 79th overall pick of the 2021 NFL Draft by the Las Vegas Raiders. The Raiders had acquired the 79th pick in a trade that sent center Rodney Hudson to the Arizona Cardinals. On July 23, 2021, Koonce signed his four-year rookie contract with Las Vegas, officially beginning his professional career.
He was activated for Week 2 against the Pittsburgh Steelers but did not appear in the game. Koonce was next activated before Week 13 following an injury to linebacker Carl Nassib. He made his NFL debut on December 5, 2021, and despite taking the field for only seven plays on defense and four on special teams, recorded a sack of Washington quarterback Taylor Heinicke. This efficient debut demonstrated his ability to make an immediate impact when his number was called.
2023 Breakthrough
Koonce had a breakout year in 2023, playing opposite Maxx Crosby on the Raiders defensive line. His development under defensive coordinator Patrick Graham’s system allowed him to showcase his pass-rushing skills more consistently. By Week 14 against the Minnesota Vikings, Koonce had roughly doubled his playing time under interim head coach Antonio Pierce, demonstrating the coaching staff’s growing confidence in his abilities.
Koonce had his best statistical game as a professional in a Christmas Day matchup against the Kansas City Chiefs, a critical division rivalry game. The Raiders needed a win to keep their playoff hopes alive. Koonce harassed Chiefs quarterback Patrick Mahomes throughout the game, finishing with career highs in pressures (8) and sacks (3). This performance cemented his status as a rising star on the Raiders defense.
2024 Season
Koonce was placed on injured reserve on September 7, 2024, after suffering a knee injury in practice. On September 20, it was announced that the injury would end his season. This setback came as he was establishing himself as a full-time starter, but his recovery became a focus heading into the 2025 campaign.
Las Vegas Raiders Era (2025–Present)
On March 11, 2025, Koonce signed a one-year, $12 million contract extension with the Raiders, rewarding him for his 2023 breakthrough season. He played in all 17 games with three starts during the 2025 season, recording 30 tackles, 4.5 sacks, and a forced fumble. This consistent production demonstrated his durability and effectiveness upon returning from injury. Koonce continued to be a key piece of the Raiders defensive front, partnering with Maxx Crosby to form a formidable pass-rushing duo.
Driving Style and Strengths
Koonce’s game is built around explosive first-step quickness and a non-stop motor. His background in rugby provided him with natural body control and physicality that he has translated into effective hand fighting and run defense. He excels at converting speed to power on the edge and has shown the ability to win one-on-one matchups consistently against NFL offensive tackles.
Notable Events and Milestones
The Christmas Day 2023 game against the Kansas City Chiefs stands as Koonce’s signature performance. Facing future Hall of Fame quarterback Patrick Mahomes in a must-win playoff scenario, Koonce delivered a career-defining performance with three sacks. His 2021 debut sack of Taylor Heinicke on just seven defensive plays also demonstrated his readiness for the professional level from day one.
Malcolm Koonce Career Wins
Through the 2025 season, Koonce has accumulated 85 career tackles, 14.5 career sacks, and four forced fumbles across four seasons with the Raiders. His progression from rotational player to full-time starter reflects his development into a reliable NFL defender.
NFL Highlights
Koonce’s career highlights include his 2023 Christmas Day three-sack performance against Patrick Mahomes and the Kansas City Chiefs. That game represented the pinnacle of his breakout season and established him as a difference-maker on the Raiders defense. His ability to affect the quarterback with pressure and consistent sacks has made him a valuable piece of Las Vegas’s defensive plans.
College Achievements
At the college level, Koonce’s 2019 Bahamas Bowl MVP award and his two first-team All-MAC selections (2019, 2020) highlight his dominance at the Group of 5 level. His nine sacks in 2019 and five sacks in the shortened 2020 season demonstrated his consistent ability to pressure opposing quarterbacks.
| Competition Level | Seasons | Total Tackles | Sacks |
|---|---|---|---|
| NFL (Las Vegas Raiders) | 2021–2025 | 85 | 14.5 |
Malcolm Koonce Family
Family Background
Details about Koonce’s family background remain private and are not extensively documented in public sources. He grew up in Peekskill, New York, and attended Archbishop Stepinac High School, where his athletic talents first became evident in rugby before his transition to football.
Personal Life
Koonce’s personal life outside of football is kept relatively private. He has not publicly disclosed information about a spouse or children. His focus has remained on his football career and continuous improvement as a professional athlete.
2025 Season Performance
The 2025 season represented a return to form for Koonce following his season-ending knee injury in 2024. Signed to a one-year, $12 million contract extension in March 2025, he entered the season with a clear goal of proving his durability and continued growth as a starter. The Raiders coaching staff showed confidence in him by naming him a starter in three games throughout the season.
Koonce appeared in all 17 games during the 2025 campaign, demonstrating the durability he needed to prove after his injury-plagued 2024 season. His 30 tackles and 4.5 sacks showed he remained an effective interior and edge presence on the Raiders defense. The forced fumble added to his career total highlighted his disruptive presence against opposing offenses.
Looking ahead, Koonce signed another one-year extension worth $11 million on March 11, 2026, securing his place with the Raiders franchise for the foreseeable future. His partnership with Maxx Crosby continues to form the foundation of Las Vegas’s defensive identity, and Koonce’s consistent production makes him a key piece of the team’s long-term plans.