Dillon Thieneman is a 6’0”, 201-pound defensive back from Westfield, Indiana, who attended Westfield High School before beginning his collegiate career at Purdue University (2023–2024). At Purdue, he emerged as a consistent and productive defender, leading all Big Ten defensive backs in tackles (104) while contributing in both the passing and running games. His performance demonstrated the ability to impact plays across the field. In 2025, he transferred to the University of Oregon, becoming a key piece of the Ducks’ defense. He led Oregon defenders in snaps played (812), showcasing durability and the capacity to handle a full-time role. His play earned him finalist honors for the 2025 Paycom Jim Thorpe Award. Throughout his collegiate career, Thieneman gained experience with multiple defensive systems, reflecting a well-rounded and dependable presence at the next level.
Thieneman demonstrates an impressive combination of speed, burst, and range, allowing him to influence plays from the back end. His acceleration enables him to close space efficiently, while his top-end speed helps him recover when challenged vertically. His movement skills allow him to remain active and contribute across multiple defensive situations. Mentally, he processes plays quickly, diagnosing and reacting with minimal hesitation. He anticipates developing concepts early, positioning himself effectively in coverage. Thieneman plays with consistent urgency and competitive toughness, working through the whistle and supporting teammates in pursuit. This blend of athleticism and mental processing makes him a reliable and impactful presence in the secondary.
In coverage, Thieneman shows advanced recognition, anticipating quarterback intent and positioning himself to influence passing lanes. He identifies primary receiving threats early and maintains disciplined eyes to stay connected to both the quarterback and route development. He competes to close space when out of position, limiting separation and disrupting timing. In man coverage, he fights through the rep to regain positioning when out-leveraged. As a run defender, he triggers downhill and engages physically, though occasional lapses in control can result in missed tackles. He demonstrates strong ball-tracking ability, locating the football effectively and competing at the catch point, though forced fumble production remains limited. His hip fluidity allows him to mirror route stems, with slight tightness against quicker change-of-direction receivers at the breakpoint. These traits reflect a versatile defensive back capable of contributing across multiple schemes and responsibilities.
Overall, Dillon Thieneman provides an instinctive presence in the secondary, combining awareness, range, and competitive toughness. He consistently stays involved in both pass and run support, closing space, and contributing across multiple coverage responsibilities. His versatility allows him to adapt to different defensive schemes and alignments. Continued improvement in tackling control and consistency will be critical to maximizing his impact. With refinement in these areas, he projects as a reliable contributor on the back end.
Scheme and Team Fit
Thieneman projects well in multiple-coverage schemes, emphasizing disguise, post-snap rotation, and versatility in the secondary. He reads the quarterback quickly and reacts effectively across different alignments, without consistently being exposed to faster receivers. Teams that value interchangeable safeties and coverage flexibility would maximize his impact. He would fit well with the Kansas City Chiefs, Baltimore Ravens, and Tampa Bay Buccaneers.
NFL Player Comp: Marcus Maye
Thieneman mirrors Marcus Maye as a steady presence in the secondary. Both maintain disciplined positioning and anticipation, limiting separation and staying involved in coverage. While his play speed supports recovery and range, his impact is more consistent than explosive, emphasizing reliability over high-volume playmaking.
Projection: League Average Starter
Thieneman offers a strong combination of instincts, range, and competitiveness, projecting as a league-average starting defensive back. He performs consistently in coverage and uses his play speed to stay on top of routes. Occasional lapses in high-speed tackling limit his overall impact, making consistency in finishing critical for success at the next level.
Grade and Round Projection: 6 | 1st Round
Thieneman earns a grade of 6 based on his film, demonstrating very good instincts, processing speed, and range. He consistently closes space and contributes across multiple coverage responsibilities. Though his athletic profile and awareness support effectiveness in the secondary, occasional lapses in tackling limit his overall consistency. With improved tackling reliability, he projects as a first-round selection.
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