Isaiah Mack Bio
Isaiah Dwight Mack is an American professional football defensive end whose career has carried him through the National Football League and into the United Football League. He is currently listed as an active member of the Orlando Storm of the UFL, following a stint with the St. Louis Battlehawks. Standing 6 ft 1 in and listed at 318 lb, Mack has built his career on the interior and edge defensive line.
Born and raised in the small community of Tunnel Hill, Georgia, Mack emerged from a high school program with a wrestling background and a relentless tackling style. He later became one of the most decorated defenders in the history of the Chattanooga Mocs football program before entering the professional ranks as an undrafted free agent.
Early Life and Background
Isaiah Dwight Mack was born on March 19, 1996, in Tunnel Hill, Georgia. He grew up in the same rural northwest Georgia setting that produced his competitive drive, and he is the son of Sequoyah Mack. Mack also has a younger brother, Rashaun, and the family remained a steady presence as he developed as an athlete.
He attended Northwest Whitfield High School, where he lettered in both football and wrestling. As a junior, Mack posted 137 tackles, including 30 for loss, with eight sacks. He delivered a standout 30-tackle, nine-tackle-for-loss performance against Gilmer High School, which earned him first-team All-Region 7-AAAA honors and the regional defensive player of the year award.
As a senior, Mack repeated as first-team all-region and again earned regional defensive player of the year after recording 121 tackles, 21 tackles for loss, 29 quarterback pressures, and four forced fumbles. His production drew recruiting attention from several schools, and he ultimately committed to the University of Tennessee at Chattanooga over offers from Georgia Southern, Appalachian State, Eastern Kentucky, Georgia State, Coastal Carolina, and Kennesaw State.
Path to Professional Football
Mack joined the Chattanooga Mocs football program and spent five seasons with the team, redshirting his freshman year. As a redshirt freshman, he became a starter on the defensive line and recorded 54 tackles, nine tackles for loss, 3.5 sacks, and a forced fumble, earning a spot on the Southern Conference All-Freshman team.
In his redshirt sophomore season, Mack posted 36 tackles and finished fourth in the Southern Conference in both tackles for loss, with 14, and sacks, with 7.5. As a redshirt junior, he recorded 54 tackles, seven tackles for loss, and 1.5 sacks and was named second-team All-SoCon for 2017.
Mack closed his college career with his most decorated year. As a redshirt senior in 2018, he tallied 78 tackles, 11 tackles for loss, 8.5 sacks, two passes defensed, two forced fumbles, and one fumble recovery. That production earned him first-team All-American recognition from the Associated Press, first-team All-SoCon honors, and the SoCon Defensive Player of the Year award.
Isaiah Mack Career
Early Career (2019–2020)
On April 28, 2019, Isaiah Dwight Mack signed as an undrafted free agent with the Tennessee Titans and made the team out of training camp. He made his NFL debut in the 2019 season opener against the Cleveland Browns, recording one tackle in a 43-13 road victory. The following week against the Indianapolis Colts, Mack notched his first NFL sack, bringing down quarterback Jacoby Brissett in a 19-17 loss. During a Week 8 win over the Tampa Bay Buccaneers, he recovered a fumble lost by Jameis Winston in a 27-23 victory.
Mack finished his rookie year with eight tackles, 1.5 sacks, and one fumble recovery. He was waived by the Titans on November 2, 2020, and was claimed off waivers the next day by the New England Patriots. After a brief Patriots stint that included a practice squad COVID-19 designation and eventual restoration, his practice squad contract expired on January 11, 2021.
Broncos, Steelers, and Ravens (2021–2022)
On February 11, 2021, Mack signed with the Denver Broncos. He was waived late in the preseason on August 31, 2021, then joined the Pittsburgh Steelers practice squad on October 12, 2021, before being released on November 15, 2021. The Baltimore Ravens signed him to their practice squad on November 17, 2021.
Mack signed a reserve or future contract with the Ravens in January 2022. He was waived on August 30, 2022, signed to the practice squad the next day, promoted to the active roster on December 23, 2022, and waived again three days later on December 26, 2022.
Seahawks, Jets, Commanders, and Dolphins (2022–2024)
Mack was claimed off waivers by the Seattle Seahawks on December 27, 2022, and was waived on January 13, 2023. The New York Jets claimed him off waivers on January 16, 2023, though he was not officially added to their roster until after Super Bowl LVII. He was released on August 8, 2023.
Mack signed with the Washington Commanders on August 20, 2023, but was released eight days later as part of final roster cuts. On March 5, 2024, he signed with the Miami Dolphins, only to be released on August 27, 2024. Through these stops, Mack appeared in limited regular-season action, finishing his NFL career with 17 total tackles, 2.5 sacks, and one fumble recovery.
UFL with St. Louis Battlehawks and Orlando Storm (2025–Present)
On December 4, 2024, Isaiah Dwight Mack signed with the St. Louis Battlehawks of the United Football League. He was placed on injured reserve on May 20, 2025. On January 13, 2026, Mack was selected by the Orlando Storm in the 2026 UFL Draft, giving him a fresh opportunity with a new UFL franchise.
Driving Style and Strengths
Mack has always been built around run defense and interior disruption, with a heavy frame and a low center of gravity that helps him hold his ground at the line of scrimmage. He pairs his wrestling background with strong hand technique and tackles-for-loss production, traits that translated well from college to the professional level.
Notable Events and Milestones
Mack’s standout moments include his first NFL sack against the Indianapolis Colts in 2019, his fumble recovery off Jameis Winston during a 27-23 Titans win over Tampa Bay, and his 2018 SoCon Defensive Player of the Year campaign with 8.5 sacks at Chattanooga. His selection by the Orlando Storm in the 2026 UFL Draft also marked a new chapter after years of bouncing between NFL practice squads and active rosters.
Isaiah Mack Career Highlights
College and UFL Highlights
At Chattanooga, Mack was a multi-year starter and finished among the program leaders in tackles for loss and sacks. He was a SoCon All-Freshman selection, a second-team All-SoCon pick in 2017, and a first-team All-SoCon and SoCon Defensive Player of the Year in 2018. He also earned first-team All-American recognition from the Associated Press during his redshirt senior campaign.
Other Performances
In the NFL, Mack carved out a role as a depth defensive end and practice squad contributor across multiple teams. His 17 total tackles, 2.5 sacks, and one fumble recovery through the 2023 season reflect a journeyman path defined by resilience and steady contributions on special teams and the defensive line.
Isaiah Mack Family
Family Background and Racing Lineage
Isaiah Dwight Mack is the son of Sequoyah Mack and grew up alongside his younger brother, Rashaun. The family is based in Tunnel Hill, Georgia, where Mack developed the work ethic that carried him into college and professional football.
Personal Life
Mack has kept most of his personal life private. He is known to be close with his father, Sequoyah Mack, and his brother, Rashaun, and he continues to focus on his professional football career in the United Football League.
2025 Season Performance
The 2025 season saw Mack open his UFL tenure with the St. Louis Battlehawks after signing in December 2024. He joined a defensive line that valued interior disruption, and his size and run-defense pedigree gave the Battlehawks a dependable rotational option on early downs.
His 2025 season was interrupted when he was placed on injured reserve on May 20, 2025, limiting his on-field availability during the middle of the year. Even with the injury setback, his presence on the Battlehawks roster gave the team a veteran defender with NFL experience and a strong college resume.
Looking ahead, Mack was selected by the Orlando Storm in the 2026 UFL Draft, signaling that he remains an active professional with another opportunity to contribute. His combination of size, wrestling background, and pass-rush experience should keep him in the mix for defensive snaps with his new UFL club.
