Jason Marshall Jr.

Career StatsD+

Year	Team	GP	INT	PD	Tkl
Career		12	1	4	23
2025		12	1	4	23

Season	Team	GP	Tkl	Sacks	INT	PD	Grade
2025		12	23	0.0	1	—	D D Bottom 20%

Grades reflect the player's performance in each season. Header grade shows the current season.

Current Contract

Contract Value Index (CVI)

Jason Marshall Jr. delivered the kind of production that earns a C Contract Value Index relative to the cornerback pay band. At $1.16M AAV on a four-year rookie scale contract, Marshall is operating well within the expected cost structure for a fifth-round pick, but his D+ performance grade in 2025 — which produced 23 tackles, 1 interception, and 4 passes defended across 12 games — falls short of the immediate defensive impact that would justify confidence in his developmental arc at this stage. Cornerback is a position where early-career trajectory matters enormously; one highlight-reel interception off a deep Baker Mayfield launch carries real narrative weight, yet it does not erase the reality that Marshall's modest counting stats and an IR designation that interrupted his first season have kept him squarely in unproven territory. His age (23) and rookie-season careerStage position him within a reasonable window to grow into the role, but the coaching staff's public acknowledgment of a long-term plan for Marshall reads less as a vote of confidence and more as organizational patience with a prospect who has not yet demonstrated sustained on-field reliability. The CVI grade reflects a fair deal struck at the right price point for his current production tier — the risk is entirely developmental, not financial, and Miami's recent defensive signings suggest the organization is not betting heavily on Marshall as a near-term starter, instead treating him as a longer-term evaluation candidate.

Contracts in the Same Value Band

Other same-position deals the Contract Value Index also places in the C band — a quick read on where Jason's contract sits relative to comparable money.

Performance Analysis

How Jason Marshall Jr. plays at CB earns him a D+ performance grade. The 23-year-old rookie is a below-average cornerback whose freshman campaign was defined by flashes of ball-hawking instinct buried under a thin statistical foundation and availability concerns that derailed momentum at a critical developmental juncture. His signature strength is coverage instinct on deep routes — that first-career interception off a Baker Mayfield launch showcased the kind of highlight-reel ability that made him an intriguing fifth-round prospect — but one spectacular play cannot paper over a 12-game 2025 season that yielded just 23 tackles and four passes defended in total, production numbers that land squarely in replacement-level territory. The IR designation that clouded his availability represents a more damaging issue than the statistical output itself; durability concerns at cornerback are organizational red flags, especially for a developmental player who cannot yet lean on a track record of dependability or on-field consistency. His role remains a high-upside depth piece with legitimate starting potential if health and development align, but the 2025 tape does not yet justify confidence in either variable — he is where most fifth-round cornerbacks land after year one, still waiting to become a proven contributor rather than a prospect.

How Jason Compares at the Position

Jason Marshall Jr. ranks 174th of 270 graded cornerbacks by performance. That slots Jason between Mj Devonshire Jr. (C-) just ahead and Kei'trel Clark (D+) just behind.

Current Sentiment

Jason Marshall Jr. enters the 2026 offseason carrying a D+ sentiment grade — cautious optimism that stops well short of genuine belief, reflecting a fanbase and media landscape that sees upside but remains firmly in "prove it" territory. The dominant narrative centers on his first career interception, a highlight-reel grab off a deep Baker Mayfield launch that generated legitimate buzz and gave evaluators something real to hold onto, but one spectacular play does not rewrite a thin résumé — and an IR designation that clouded his 2025 availability did real damage to his developmental momentum at precisely the wrong time. His D performance grade on the field aligns squarely with that tepid public perception; across 12 games in the 2025 season, Marshall posted 23 tackles and that lone interception with just four career passes defended, numbers that place him firmly in developmental prospect territory rather than anywhere near a proven-contributor conversation. The most stabilizing signal in his recent narrative is the public acknowledgment from Dolphins coaching staff about a long-term plan for Marshall — organizational confidence carries weight when a player's résumé is this thin, and it has kept the "high-upside depth piece" framing alive rather than letting the story drift toward "draft miss." With Miami sitting at 7-10 and the regular season still 126 days out, Marshall has a full offseason to shift the conversation, but the consensus right now is that he is a developmental cornerback who has flashed enough to stay interesting without yet doing enough to be trusted.