Earnest Brown IV Bio
Earnest Brown IV is an American professional football defensive end in the National Football League (NFL). Born on January 8, 1999, in Aubrey, Texas, he currently plays for the Tennessee Titans. Standing 6 feet 5 inches tall and listed at 270 pounds, Brown has built his career as a rotational defensive lineman after entering the league as a fifth-round draft pick.
A product of the Northwestern Wildcats program, Brown won Super Bowl LVI as a member of the Los Angeles Rams before bouncing across several organizations. His professional journey has taken him through Los Angeles, San Francisco, Tampa Bay, Dallas, and now Tennessee, where he signed a reserve/futures contract in February 2026.
Early Life and Background
Earnest Brown IV grew up in Aubrey, Texas, a small community north of the Dallas-Fort Worth metroplex. He attended Billy Ryan High School in nearby Denton, where he developed into a highly regarded college prospect on the defensive line. His combination of size, length, and athleticism helped him stand out among high school defensive ends in the state of Texas.
Coming out of Billy Ryan, Brown was rated as a four-star recruit by 247Sports.com, a recognition that reflected his college potential and physical tools. On March 22, 2016, he made his college commitment, choosing to play for the Northwestern Wildcats. That decision marked the beginning of a multi-year development path at one of the Big Ten Conference’s academic-focused football programs.
Path to American Football
Brown’s progression through high school positioned him for a college career at Northwestern, where he played from 2017 through 2020. The Wildcats program gave him an opportunity to refine his technique as a defensive end while adjusting to the speed and physicality of Big Ten competition. Over four seasons, he developed into a prospect worthy of professional consideration.
His work at Northwestern translated into an NFL opportunity when the Los Angeles Rams selected him with the 174th overall pick in the fifth round of the 2021 NFL Draft on May 1, 2021. He signed his four-year rookie contract with Los Angeles on May 16, 2021, beginning his professional career in one of the league’s most defensive-minded systems.
Earnest Brown IV Career
Early Career (2021–2022)
Brown began his NFL career with the Los Angeles Rams during the 2021 season. On August 31, 2021, he was waived as part of final roster cuts, but he returned to the organization the very next day when he was signed to the practice squad. He appeared in five games during his rookie year and was part of a Rams defense that reached and won the Super Bowl.
On February 15, 2022, Brown signed a reserve/future contract with Los Angeles. He was waived again on August 30, 2022, and re-signed to the practice squad the following day. He was promoted to the active roster on December 24 and went on to appear in seven games that season, continuing to develop his role on the defensive line.
Los Angeles Rams Breakthrough (2021–2023)
Brown’s most significant early professional achievement came during the 2021 postseason, when the Rams defeated the Cincinnati Bengals in Super Bowl LVI. As a member of the roster throughout that championship run, he earned a Super Bowl champion recognition that anchors his list of career highlights.
His time with the Rams, however, became more turbulent in the seasons that followed. On January 8, 2024, Brown was released by Los Angeles and re-signed to the practice squad. He was not tendered a reserve/future contract after the season, which meant his practice squad deal expired and he became a free agent.
Dallas Cowboys Era (2024–2025)
After brief stops in San Francisco and Tampa Bay during the 2024 calendar year, Brown joined the Dallas Cowboys. On January 1, 2025, he was signed off the Buccaneers practice squad, giving him another opportunity to compete for a roster spot in the NFC East.
Brown’s tenure in Dallas continued a familiar pattern of movement between the active roster and the practice squad. On August 26, 2025, he was released as part of final roster cuts before being re-signed to the Cowboys’ practice squad the very next day, keeping him within the organization as he worked toward another opportunity.
Notable Events and Milestones
The defining milestone of Earnest Brown IV’s career remains his Super Bowl LVI championship with the Los Angeles Rams. That ring, earned during his rookie season, sets him apart from many defensive ends drafted in the fifth round and provides a foundation for his ongoing professional journey.
Earnest Brown IV Career Wins
Earnest Brown IV’s career win totals reflect the role of a rotational defensive end rather than a featured statistical leader. His most prominent team success came with the Los Angeles Rams, where he contributed to the Super Bowl LVI victory over the Cincinnati Bengals. Beyond that championship, his wins have come in smaller increments as he has navigated practice squad promotions and short stints with multiple franchises.
Los Angeles Rams Highlights
During his time with the Rams, Brown appeared in five games as a rookie in 2021 and seven games in 2022, after being promoted from the practice squad late in the season. His biggest single moment with the organization was being part of the Super Bowl LVI roster, one of the most celebrated team accomplishments in modern NFL history.
Other Wins and Performances
Outside of Los Angeles, Brown’s most meaningful stretch came during the 2024 season with the Tampa Bay Buccaneers, where he appeared in three games after being activated from injured reserve on October 20. Through 2024, he had recorded 14 total tackles in his NFL career, a modest statistical total that reflects his role as a depth defender.
Earnest Brown IV Family
Family Background and Racing Lineage
Public details about Earnest Brown IV’s immediate family are limited, and no widely confirmed information about his parents or extended relatives is available from verified sources.
Personal Life
Brown maintains an active presence on social media, where he is known by the nickname “Ernie B IV” on X under the handle @erniebiv. He also shares updates through his Instagram account at @bigearniv90. There are no publicly verified details regarding a spouse or children.
2025 Season Performance
The 2025 season was defined by movement between the active roster and the practice squad. After joining the Cowboys on January 1, 2025, off the Buccaneers’ practice squad, Brown spent the offseason and early fall working to earn a regular role on the defensive line.
On August 26, Brown was released as part of final roster cuts before the regular season, then re-signed to the Dallas practice squad the next day. His path through the 2025 campaign reflected the volatile nature of a depth defensive end’s career, where practice squad promotions and short-term opportunities often determine playing time.
Looking ahead, Brown signed a reserve/futures contract with the Tennessee Titans on February 17, 2026, opening a new chapter in his career. The move to Tennessee offered him an opportunity to compete for a roster spot with a fresh organization and continue his pursuit of a sustained role in the NFL.