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Seth Ryan

Seth Ryan (born March 26, 1994) is an coach who serves as the assistant tight ends coach for the of the (). As a third-generation NFL coach, he is the son of former and the grandson of influential and . Prior to his coaching career, Ryan played at as a and special teams holder. Ryan began his college career at Clemson as a walk-on in 2013, redshirting his first year before earning a in January . Over his playing tenure from 2014 to , he appeared in 33 games, primarily contributing on special teams as the holder for placekicks and occasionally at . His receiving stats were limited, totaling 4 receptions for 39 yards in , including 2 catches for 22 yards against State and 2 for 17 yards against Syracuse. He earned special teams player of the game honors twice during his career at Clemson, once in 2015 against and once in against for a critical hold on a 40-yard . Transitioning to coaching after college, Ryan entered the as a coaching intern with the in 2017 and 2018, followed by a promotion to offensive for the team in 2019 and 2020. He joined the in 2021 as assistant wide receivers coach, a position he held through the 2024 season, before advancing to assistant tight ends coach in 2025—marking his fifth year with the organization.

Early life

Family background

Seth Ryan was born on March 26, 1994, in , to , a former NFL head coach who led the from 2009 to 2014 and the from 2015 to 2016, and his wife, . He has an older brother, Payton, and the family maintained close ties through Rex's extensive coaching career, which emphasized defensive strategies inherited from previous generations. Ryan's grandfather, , was a pioneering defensive coordinator who architected the famous "" for the in the 1980s and later served as for the from 1986 to 1990 and the from 1994 to 1995, amassing a 55-58-1 record as a . His uncle, , has held positions with multiple teams, including the (2004–2008), (2009–2010), (2011–2012), and (2013–2015), continuing the family's legacy in defensive schemes. The family's immersion in professional football profoundly shaped Seth Ryan's early interest in the sport, with no immediate relatives pursuing professional playing careers but instead focusing on coaching roles. Frequent relocations due to Rex Ryan's positions, such as time in the area during his tenure from 2005 to 2008 and later in the region amid the Jets head coaching years, exposed Seth to the demands and culture of life from a young age.

High school career

Seth Ryan attended Summit High School in Summit, New Jersey, where he enrolled in 2009 and graduated in 2013. During his high school years, Ryan was a multi-sport athlete, lettering in both football and baseball for the Summit Hilltoppers. On the football team, he played as a wide receiver and defensive back, contributing during the 2011–2012 seasons as a junior listed at 5 feet 10 inches and 140 pounds. Detailed statistical records from his tenure are limited, but he was noted for versatility, including roles as a holder on field goals and extra points, as well as punting when required. Ryan's family's NFL connections, through his father Rex Ryan's role as head coach of the in nearby Florham Park, provided some exposure during his recruitment process. Despite this, he received no major scholarship offers and joined as a preferred walk-on , attracted by the family-oriented program under head coach .

College career

Walk-on and early years

Seth Ryan enrolled at in 2013 as a preferred walk-on , forgoing scholarship offers from other programs to join the Tigers under head coach . Building on his high school experience at Summit High School in , where he had lettered in , Ryan focused on adapting to the collegiate level during his freshman year. In the 2013 season, Ryan redshirted, preserving a year of eligibility while learning Clemson's offensive system and contributing to practice sessions as a reserve. This period allowed him to develop without game exposure, emphasizing his transition from high school standout to collegiate contributor. Ryan's 2014 redshirt freshman season was marked by significant challenges, beginning with a broken clavicle sustained during an August 4 practice while attempting a diving catch in the end zone, which sidelined him for much of the early fall. Despite the injury, he returned to appear in three games, logging a total of seven snaps primarily on special teams as the holder for placekicks, including multiple extra points in his debut against South Carolina State on September 6. His limited offensive role as a reserve wide receiver yielded no receptions that season, though he showed promise with two catches for 38 yards in the spring game. Throughout his early years at Clemson, Ryan made academic strides, majoring in parks, recreation, and tourism management, which positioned him toward graduation. In January 2016, prior to his junior season, he was awarded a , recognizing his perseverance and contributions to the program. He ultimately earned his in May .

Later seasons and achievements

In his sophomore year of 2015, following a redshirt season in 2013 and an injury-limited 2014, Seth Ryan saw increased playing time with the , appearing in 14 of the team's 15 games primarily as a reserve and holder for placekicks. He recorded his first reception, a 10-yard catch against Wofford on September 5. He was named special teams player of the game by coaches for his holds in rainy conditions against . This marked a gradual development in his role on special teams, where his reliability as a holder became a key contribution amid the Tigers' undefeated regular season and Championship victory. During the 2016 junior season, Ryan appeared in 14 games, continuing his primary duties as the team's holder while serving as a reserve . He added four receptions for 39 yards, including two catches for 22 yards against South Carolina State on September 17 and two for 17 yards versus Syracuse on November 5. He was named special teams player of the game by coaches against after snagging a high snap on a 40-yard . His consistent presence on special teams supported Clemson's successful playoff run, including wins in the ACC Championship against and the semifinal over Ohio State. Ryan's most notable achievement came as a member of the 2016 squad that captured the with a 35–31 victory over on January 9, 2017, at in . In that , he served as the holder for the final extra point, underscoring his dependable special teams role during high-profile contests. Over his college career from 2014 to 2016, Ryan appeared in 31 games, accumulating five receptions for 49 yards with no touchdowns, highlighting his value in a supportive capacity despite limited offensive production.

Coaching career

Los Angeles Chargers

Following his graduation from Clemson University, Seth Ryan joined the in 2017 as a coaching intern, marking his entry into . This opportunity was facilitated by head coach , who had previously worked under Seth's father, , during their time together on the staff from 2009 to 2014. Ryan continued as a coaching intern in 2018, supporting the offensive staff in various analytical capacities. He advanced further in 2019 to , a role he held through the 2020 season, where his duties centered on film breakdown, opponent scouting, and providing analytical support to the offensive coordinators and position coaches. During this period, Ryan primarily assisted the wide receivers coach, contributing to game plan development and preparation without any play-calling responsibilities. The Chargers finished 5–11 in 2019 and 7–9 in 2020, seasons in which Ryan's behind-the-scenes work helped bolster the team's offensive strategy amid transitional challenges.

Detroit Lions

Seth Ryan joined the in 2021 as assistant wide receivers coach, brought on board by offensive coordinator , with whom he had previously collaborated during Lynn's tenure with the . He served in this position for four seasons through 2024, focusing on the growth of the wide receiver unit amid the team's rebuilding efforts. During his time as assistant wide receivers coach, Ryan played a key role in developing players like , guiding the fourth-round pick from a historic rookie season in 2021 to multiple appearances by 2024. The Lions' passing game saw notable progress under his assistance, ranking in the top 10 in the in 2022 for receptions (383), receiving yards (4,444), and receiving first downs (228). Ryan's contributions extended to scheme implementation and player technique refinement, helping foster an explosive offensive approach, as he discussed in a 2022 interview previewing enhancements to the passing attack. In 2021, he also supported special teams efforts, working closely with gunners and integrating wide receivers into those phases. In 2025, Ryan earned a promotion to assistant tight ends coach, entering his first season in the role as the Lions continued their competitive ascent. As of November 2025, the Lions hold a 6–3 record in the 2025 season. His broader responsibilities have encompassed player development across positions, offensive scheme execution, and ongoing contributions to trick plays and special situations. Earlier in his Lions career, Ryan interviewed for the ' wide receivers coach vacancy in 2023 but chose to stay with .

References

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