Antonio Grier Jr. Bio
Antonio Grier Jr. is an American professional football linebacker born on January 18, 2000, in Atlanta, Georgia. He played college football for the South Florida Bulls before transferring to the Arkansas Razorbacks for his final collegiate season. After going unselected in the 2024 NFL Draft, he signed with the Tampa Bay Buccaneers as an undrafted free agent and has since worked to establish himself at the professional level.
Standing 6 feet 1 inch tall and weighing approximately 229 pounds, Grier has built his reputation on physical tackling, football intelligence, and playmaking ability. Across his college career, he earned recognition as a two-time second-team All-American Athletic Conference selection.
Early Life and Background
Antonio Grier Jr. was born and raised in Atlanta, Georgia, a city with a deep tradition of producing football talent. Growing up in this environment, he developed an early passion for the sport and trained within a community that valued hard work and athletic achievement.
He attended Benjamin Elijah Mays High School in Atlanta, where he played three seasons of varsity football. During his high school career, Grier recorded 214 tackles, 19.0 tackles for loss, six sacks, eight forced fumbles, and three interceptions. As a junior, he earned honorable mention All-Class 6A recognition, and as a senior, he was named the regional defensive player of the year.
Following his senior season, Grier signed to play college football for the South Florida Bulls in 2018, beginning the next chapter of his athletic development.
Path to American Football
Grier’s path to college football began with steady production at Benjamin Elijah Mays High School, where his versatility as a defender caught the attention of college recruiters. His combination of tackling volume and playmaking in the secondary made him an attractive prospect for programs seeking an aggressive linebacker.
His decision to join the South Florida Bulls gave him the opportunity to compete in the American Athletic Conference, one of the competitive Group of Five conferences in college football. The move allowed him to develop his skills against quality competition while adjusting to the speed and complexity of the college game.
After several productive seasons with the Bulls, Grier opted to transfer to the Arkansas Razorbacks for his final year of eligibility, seeking a new challenge in the Southeastern Conference. This transition positioned him for his eventual entry into professional football.
Antonio Grier Jr. Career
Early Career (2018-2019)
As a freshman at South Florida in 2018, Antonio Grier Jr. appeared in 12 games and posted eight tackles along with a fumble recovery. He used the season to adjust to the college level and learn the defensive system.
In 2019, he appeared in all 12 games, starting six, and recorded 58 tackles, 8.5 tackles for loss, and 4.0 sacks. This breakout sophomore campaign signaled his emergence as a reliable defensive contributor and set the foundation for further recognition.
South Florida Bulls Breakthrough (2020-2022)
In the shortened 2020 season, Grier earned second-team All-American Athletic Conference honors after posting 59 tackles, 5.5 tackles for loss, and 3.0 sacks in eight games. The recognition reflected his consistency and impact as a defensive leader.
During the 2021 season, Grier started all 12 games and led the Bulls with 92 tackles, while adding eight tackles for loss, three sacks, and two interceptions. His performance earned him a repeat selection as a second-team All-AAC player, establishing him as one of the conference’s premier linebackers.
Grier played in the first three games of the 2022 season, recording 21 tackles, before suffering a season-ending hand injury. He chose to redshirt and preserve a year of eligibility, ultimately deciding to transfer following the season.
Arkansas Razorbacks Era (2023)
Grier signed with the Arkansas Razorbacks for his final year of college football, moving to the Southeastern Conference. On his very first play as a Razorback, he intercepted a pass and returned it for a touchdown, announcing his arrival in dramatic fashion.
Playing as the third linebacker for Arkansas, he finished seventh on the team with 36 tackles during the season. Although his statistical totals were more modest than in prior years, his experience and leadership contributed to the Razorbacks’ defensive efforts.
Following the season, Grier declared for the 2024 NFL Draft, concluding a college career that included two All-AAC selections and a memorable interception return for a touchdown at Arkansas.
Tampa Bay Buccaneers Era (2024-Present)
After going unselected in the 2024 NFL Draft, Antonio Grier Jr. signed with the Tampa Bay Buccaneers as an undrafted free agent. He was waived on August 27, 2024, as part of roster reductions, and re-signed to the practice squad the following day.
On October 1, 2024, the Buccaneers signed Grier to the active roster off the practice squad, giving him his first regular-season opportunity. He was later waived on November 22 and re-signed to the practice squad before being promoted back to the active roster on December 7. On December 31, he returned to the practice squad, and on January 14, 2025, he signed a reserve and future contract with the team.
On August 26, 2025, Grier was waived by the Buccaneers with an injury designation as part of final roster cuts, marking the latest transition in his young professional career.
Driving Style and Strengths
Grier is recognized for his physical tackling, aggressive pursuit of the ball carrier, and playmaking instincts in coverage. His college production, including multiple seasons with 58 or more tackles, demonstrates his ability to impact games consistently.
Notable Events and Milestones
A signature moment in Grier’s career came on his first play at Arkansas, when he intercepted a pass and returned it for a touchdown. He is also a two-time second-team All-American Athletic Conference selection, achievements that defined his time at South Florida.
Antonio Grier Jr. Career Wins
Antonio Grier Jr.’s career is defined by consistent defensive production and recognition rather than a lengthy list of championship victories. His most notable accolades include two second-team All-American Athletic Conference selections earned during his time at South Florida. While he has not yet secured major professional championships, his journey from Atlanta high school standout to NFL linebacker reflects sustained achievement and perseverance.
South Florida Bulls Highlights
During his time with the South Florida Bulls, Grier appeared in more than 40 games and developed into one of the program’s most productive linebackers. His 2021 season, in which he recorded a team-leading 92 tackles, stands as the statistical peak of his college career.
His back-to-back second-team All-AAC honors in 2020 and 2021 highlighted his standing among the conference’s top defensive players. These achievements provided the platform for his transfer to Arkansas and eventual entry into the NFL.
Other Wins and Performances
Grier’s lone season at Arkansas produced one of the most memorable individual plays of his career, an interception returned for a touchdown on his first snap as a Razorback. His professional tenure with the Tampa Bay Buccaneers has been marked by resilience, including multiple transitions between the active roster and the practice squad during the 2024 season.
Antonio Grier Jr. Family
Family Background and Racing Lineage
Public information about Antonio Grier Jr.’s immediate family is limited. He was raised in Atlanta, Georgia, and his football foundation was built within that community. No detailed public records of his parents or siblings have been widely published.
Personal Life
Antonio Grier Jr. maintains a relatively private personal life focused on his football career. He is active on social media, where he shares updates related to his professional journey. There is no public confirmation of a spouse or children at this stage of his career.
2025 Season Performance
Antonio Grier Jr. entered the 2025 offseason with a reserve and future contract signed in January 2025, signaling the Tampa Bay Buccaneers’ continued interest in his development. His status on the roster reflected the organization’s belief in his potential despite his status as an undrafted free agent.
On August 26, 2025, Grier was waived by the Buccaneers with an injury designation as part of final roster cuts, ending his current stint with the team. The move was part of the standard process of shaping the 53-man roster heading into the regular season.
Looking ahead, Grier’s future in professional football will depend on his recovery from injury and his ability to secure another opportunity, whether with the Buccaneers’ practice squad or another organization. His track record of resilience, demonstrated through multiple roster moves in 2024, suggests he remains committed to pursuing his NFL ambitions.