Miami Dolphins 2026 Season Preview

Miami creates the largest AFC East disagreement between the Kos Edge Model and the market. The Model projects 6.14 wins. DraftKings, through the Aug. 31 SI stamp, now asks 3.5 (-142 / +110); the prior board was 4.5. Show both — do not average them into a middle fair. A 2.64-win gap to 3.5 would usually force a serious Over discussion.

This is not a usual board. The Dolphins are replacing a head coach, a quarterback and much of the identity that defined their offense. Malik Willis has flashed enough in camp to make five wins plausible, but he has not established the stable passing floor that would make a six-win projection easy to trust. The schedule applies immediate pressure to a young roster, and late-August practice has reinforced the range of outcomes rather than narrowed it.

That is a Model-versus-market conflict, not automatic value. The proper response is Pass. Present the 6.14 fair, explain why the football evidence has not earned an Over, and do not invent a blended number to make the disagreement look tidier.

The defense has a path — and a depth problem

Jeff Hafley’s first team does not need to become a top defense to threaten five wins. It needs Chop Robinson and the front to produce enough negative plays that Achane and Willis get short fields. Camp reports have consistently identified Robinson as a disruptive presence, including wins against Miami’s own tackles. Young linebacker Jackson Woodard also kept showing up around the ball, with an interception of Willis on Aug. 25.

The concern is availability through the middle. Kenneth Grant remained sidelined late in camp. Zach Sieler, Jordyn Brooks, Clelin Ferrell and several other front-seven players missed portions of practice, while rookie edge Trey Moore was expected to miss time with an ankle injury. Hafley has indicated Sieler should be ready for the opener, but the larger group has had limited time together.

That matters more for Miami than it would for a veteran contender. A rebuilding team needs its best unit to establish an identity quickly. Rotating through front-seven combinations in late August raises the risk that the defense is still learning on the schedule’s hardest stretch.

A schedule that can bury a slow start

Miami opens with consecutive road games at Las Vegas and San Francisco. The home opener brings Kansas City, followed by a trip to Minnesota and a home date with Cincinnati. The Dolphins then reach their Week 6 bye. Four of the first five games are on the road or against opponents carrying double-digit-caliber expectations.

The official schedule release says Miami will play nine games against 2025 playoff teams, tied for the third-most in the league, with five of those games on the road. The late slate includes Buffalo, Denver, Green Bay, the Chargers and a finale at New England. There are winnable pockets — the Jets twice and selected home spots — but there is no long stretch where a young team can quietly find itself.

The early travel is especially difficult for a new staff. Las Vegas and San Francisco require back-to-back western trips, then Miami returns home for Kansas City before going back on the road. If the offense’s exchange and protection issues carry into September, the standings can move faster than the development plan.

Betting Guide

• Win total — 3.5 (was 4.5): Pass. The 6.14 Model fair points Over, but the roster teardown, quarterback uncertainty and schedule create a material conflict with that projection. Show both boards; do not average.
• Do not force the Under: Miami needs only four wins to beat 3.5 (five to beat the old 4.5), and Achane gives the offense a real source of upset variance.
• Early checkpoint: Track Willis’ turnover-worthy mistakes and the health of Sieler, Grant and Brooks through the first two road games.
• Weekly sides: Miami may be more useful as an underdog after the market reacts to an ugly start. Demand a healthy front and a price that reflects the opponent.
• Revisit point: The Week 6 bye offers the first honest reassessment after five difficult opponents and four travel spots.

Willis and Achane define the upside

The rebuild still has an explosive core. De’Von Achane is healthy enough to handle full-speed work, and his burst remains Miami’s cleanest way to create offense without asking the line or quarterback to win a long down. During the Aug. 25 practice, Alain Poupart saw Achane break a run that might have gone for roughly 25 yards in live action. Willis also found him with a sidearm delivery later in the session. That pairing can stress a defense horizontally and punish an undisciplined edge.

Willis’ camp has been less linear. Joe Schad’s Aug. 24 practice report included a long completion to A.J. Henning, a tight-window throw to Greg Dulcich and a touchdown to Jalen Tolbert. One day later, Poupart called it perhaps Willis’ most inaccurate practice of the summer. He mishandled early snaps, missed throws and was intercepted as Miami’s defense controlled team periods. The offense gathered around Willis during the rough stretch but did not immediately settle.

One poor practice is not a season forecast. The sequence matters because it captures the central handicap: Willis can produce high-value movement plays and still leave the offense behind schedule with ball-security or accuracy errors. Miami does not have enough proven receiver depth to absorb persistent quarterback volatility. Tolbert, Malik Washington and the young group can fill roles, but no one should price them as a substitute for the veteran star power that left during the teardown.

There was encouraging news in that young room. Schad reported that rookie Chris Bell had shed the non-contact jersey and returned to 11-on-11 work by Aug. 24. His workload grew the next day. That is meaningful after a long recovery from a knee injury, though missed spring and camp reps still make his early role uncertain.

Why the Model edge does not become an Over

At 6.14, the Model gives Miami room to clear both the old 4.5 and the new 3.5. The basic Over case at 3.5 needs only four wins: a split with the Jets, a couple of favorable home results and one game stolen by Achane or defensive variance. The NFL’s weekly volatility makes four a modest target even for a weak roster.

The market case is more severe. It treats Miami as a true bottom-tier team because the quarterback sample is thin, the pass-catching hierarchy is unfinished and the roster has been stripped faster than it can reasonably be rebuilt. That view also expects the schedule to turn development weeks into losses before the Dolphins find stable combinations.

Both positions have support. Camp has not resolved the disagreement. Willis’ best periods show why 6.14 is possible; his Aug. 25 regression shows why bettors are reluctant to pay for it. The responsible move is not to average the Model with a subjective rebuild discount and call the result an edge. It is to wait for regular-season information.