Why did Za’Darius Smith retire from the NFL? Here’s what to know

Za’Darius Smith. Photo credit: Za’Darius Smith/Instagram.
After more than a decade of commanding respect on the defensive line, veteran pass rusher Za’Darius Smith has officially hung up his cleats. The announcement came Monday via his Instagram page, marking the end of an era for one of the league’s fiercest and most respected defensive ends.
In a heartfelt post, Smith reflected on the emotions of stepping away from the game that defined much of his adult life. “I knew this day would come — but now that it’s here, I’m feeling so many emotions I never expected,” he wrote. “And to the fans — the biggest thank you of all. To every fan from each organization I represented: thank you, thank you, thank you for everything! From wearing my jerseys, collecting my cards, sending letters, sharing your opinions (good and tough ones alike), and most importantly — showing love. I felt it all.”
It was a fitting farewell from a player known not just for his explosive playmaking, but for his infectious passion for the sport and his bond with fans across multiple franchises.
A Career of Consistent Impact
Smith’s journey in the NFL began when he was drafted by the Baltimore Ravens in the fourth round of the 2015 NFL Draft. He quickly established himself as a relentless edge presence, blending power, speed, and intelligence to disrupt offensive schemes. His breakout came during his tenure with the Green Bay Packers, where he recorded double-digit sacks in back-to-back seasons (2019 and 2020) and earned two Pro Bowl nods.
After a back injury cut his 2021 season short, Smith signed with the Minnesota Vikings in 2022, delivering another impressive year that reminded everyone why he was one of the most feared pass rushers in football. When the Detroit Lions acquired him at the trade deadline in 2024, it was viewed as a power move — a way to stabilize their defense after losing star edge rusher Aidan Hutchinson to injury.
In just eight games with the Lions, Smith delivered. He registered 4.0 sacks and 36 quarterback pressures, providing leadership and energy in a season plagued by injuries. His presence gave Detroit’s defense a heartbeat when it desperately needed one.
However, when the offseason arrived, Detroit made a difficult decision — releasing Smith to free up $11 million in cap space over two seasons. Instead of re-signing the veteran, the Lions chose to retain Marcus Davenport and Al-Quadin Muhammad. Ironically, Smith’s replacements have had mixed results so far: Davenport was sidelined after just two games, while Muhammad has posted 4.5 sacks in six appearances.
A Quiet Exit, A Lasting Legacy
Smith’s final stint came with the Philadelphia Eagles, where he played five games this season, contributing 1.5 sacks and 10 quarterback pressures before announcing his retirement. Though his time in Philadelphia was brief, it added another chapter to a distinguished 10-year career that spanned multiple franchises, each of which benefited from his leadership and relentless motor.
Across his career, Smith amassed 343 tackles, 70.5 sacks, 10 forced fumbles, and three Pro Bowl selections — a résumé that cements his status among the league’s most consistent defensive ends of his generation.
Beyond the Field: The Man Behind the Mask
Born and raised in Montgomery, Alabama, Za’Darius Smith’s rise to NFL prominence was a story of perseverance. Originally a basketball player in high school, he didn’t start playing football until his senior year — a decision that would alter his life forever. He later attended East Mississippi Community College (famously featured in Last Chance U), where he refined his skills before transferring to the University of Kentucky, where his performance drew NFL scouts’ attention.
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Throughout his career, Smith was admired not only for his athleticism but also for his leadership and authenticity. He often used his platform to advocate for mental health awareness and to mentor young athletes, encouraging them to embrace discipline and resilience.
Now stepping away from professional football, Smith says he’s entering “the newest season” of his life — a phrase that reflects both gratitude and hope. While it remains unclear what’s next for the three-time Pro Bowler, one thing is certain: Za’Darius Smith leaves behind a legacy of perseverance, professionalism, and power.
In a league where careers are fleeting and moments of glory are few, Smith’s decade-long run stands as a testament to hard work, humility, and heart — a true defensive warrior who gave the game everything he had.
FAQ Section
Q1: Why did Za’Darius Smith retire from the NFL?
Za’Darius Smith announced his retirement via Instagram, expressing that although he knew the day would come, the decision came with mixed emotions. After 10 productive seasons, he decided to step away from the game to begin a new chapter in life.
Q2: How long did Za’Darius Smith play in the NFL?
Smith played just over 10 seasons in the NFL, featuring for multiple teams including the Baltimore Ravens, Green Bay Packers, Minnesota Vikings, Detroit Lions, and most recently, the Philadelphia Eagles.
Q3: Why did the Detroit Lions release Za’Darius Smith?
The Lions released Smith as a cost-saving move, freeing up around $11 million across two seasons. Despite his solid performance, Detroit prioritized re-signing younger defensive options such as Marcus Davenport and Al-Quadin Muhammad.
Q4: How did Za’Darius Smith perform with the Detroit Lions?
Smith made a significant impact after joining the Lions midseason in 2024, especially following Aidan Hutchinson’s injury. He recorded 4 sacks and 36 pressures in eight games, bolstering the defense during a critical stretch.
Q5: What are Za’Darius Smith’s career stats?
Over his career, Smith recorded 343 tackles, 70.5 sacks, 10 forced fumbles, and earned three Pro Bowl selections. His consistency and leadership made him one of the league’s most respected defensive ends.
Q6: Which teams did Za’Darius Smith play for?
Za’Darius Smith played for the Baltimore Ravens (who drafted him), the Green Bay Packers, Minnesota Vikings, Detroit Lions, and Philadelphia Eagles during his 10-year NFL career.
Q7: What is Za’Darius Smith’s legacy in the NFL?
Smith is celebrated for his fierce pass-rushing ability, leadership in the locker room, and resilience through injuries. His Pro Bowl selections and high sack totals cement his place as one of the standout defenders of his era.
Q8: How are the Lions performing without Za’Darius Smith?
While the Lions have struggled with injuries on defense, players like Al-Quadin Muhammad have stepped up impressively. The move to release Smith, in hindsight, appears to have been financially and strategically sound.