Rahsjon Duncan

Bio

Height 6'1"
Weight 186 lbs
Hometown Oakland, CA
High School McClymonds
Rating ⭐⭐⭐⭐

Recruiting

⭐⭐⭐⭐ Class of 2026
#159 National
0.9326 Rating

Scouting Report

A
93 / 100 Ceiling 93 • Floor 85
year 1 contributor NFL Rd 5

Rahsjon Duncan is a high four-star defensive back prospect with an exceptional combination of size, verified speed, and aggressive on-field demeanor. His two-way dominance at the high school level, paired with championship-winning track speed, provides a versatile and impactful skill set that projects favorably to multiple positions in a Power 4 secondary.

Physical Profile

Duncan possesses a well-proportioned, athletic frame at approximately 6-foot-1 and 185 pounds, an ideal build for a boundary cornerback or a versatile safety. His most impressive physical trait is a rare and verified size/speed combination. As a two-time CIF Oakland Section champion in the 100-meter dash with a personal best of 10.79, his speed is not just projected, it's proven. This track speed translates directly to the football field, evident in his closing burst on ball carriers and his recovery ability when beaten off the line of scrimmage.

Play Style

Duncan plays with a palpable swagger and aggression. He is a confident press-man corner who uses his length and strength to fight for leverage and re-route receivers at the line of scrimmage. He is instinctual in zone coverage, reading keys and breaking decisively on the throw. What truly stands out on film is his tenacity in the run game; he triggers downhill without hesitation and explodes through contact, showing a competitive drive and a willingness to be a tone-setter for the defense.

Strengths

  • Elite physicality and tackling ability for a defensive back; he actively seeks contact and 'hits like a truck' in run support, showing an explosive and violent style of play that allows him to function as an extra linebacker against the run.
  • Verified top-end speed and explosiveness; his track background is evident in his ability to run with receivers downfield and his quickness to break on the ball, making him a threat in both man and zone coverage schemes.
  • Positional versatility and proven ball skills; having played extensively at both wide receiver and defensive back, he demonstrates excellent instincts for locating and playing the football in the air. His production, including 57 tackles, 16 PBUs, and 3 interceptions as a senior, showcases his ability to play either corner or safety at a high level.

Areas to Improve

  • Needs continued refinement of coverage-specific techniques, particularly in off-man situations, to avoid relying solely on his physical gifts and recovery speed at the collegiate level.
  • While possessing a good frame, adding functional strength and mass will be crucial for consistently disengaging from bigger collegiate blockers and for durability when playing his highly physical brand of football.

College Projection

As a signee with the Washington Huskies, Duncan projects as a potential multi-year, impact starter in a Power 4 program. His physical tools give him a high ceiling, and he should compete for immediate playing time on special teams. Given his versatility, he could be developed as a boundary corner or a field safety, with the potential to become a reliable starter by his second season and an all-conference level player later in his career.

NFL Outlook

Based on his 4-star rating (Composite: 0.9326), verified athletic markers, and ideal physical profile for a modern defensive back, Duncan has a significant NFL outlook. His combination of size, speed, and physicality is highly coveted at the next level. If he develops his coverage technique and continues on his current trajectory, he projects as a potential mid-round NFL Draft selection with the upside to ascend into the Day 2 conversation.

Best Fit

Duncan is best suited for a defensive scheme that values versatility and physicality from its secondary. He would thrive in a system that incorporates a high percentage of press-man coverage, allowing him to leverage his strengths at the line of scrimmage. His skillset is also a perfect match for a defense that asks its safeties to be interchangeable and heavily involved in run support, making him a valuable chess piece for a creative defensive coordinator.

Player Comparison

Christian McCaffrey Stanford • Carolina Panthers/San Francisco 49ers 82% match

Both are highly-rated prospects from respected California prep programs with similar size profiles (6'1", 186 lbs matches McCaffrey's lean but athletic build). The elite rating and national ranking suggest exceptional versatility and playmaking ability that mirrors McCaffrey's prep profile as a multi-dimensional athlete who could excel at multiple positions.