The Week 4 NFL odds board is the final full 16-game slate before byes begin in Week 5, and Week 4 NFL odds also headline the league’s first London trip of the season with Colts vs. Commanders, where Indianapolis is favored by 3.5 points. Sunday’s schedule includes two divisional meetings, Patriots vs. Bills at Buffalo favored by 7 and Chiefs vs. Raiders with Las Vegas at +4.5. Monday night adds another division clash and an anniversary note, as the Saints are 2.5-point favorites over the Falcons on the 20th anniversary of New Orleans’ “Domecoming” in 2006, according to the latest lines.
For those eyeing big favorites, two stand out on the board. The Ravens are laying 11.5 against the winless Titans, while the Vikings are favored by 10 over 0-3 Miami. Below are the updated Week 4 numbers, and an advanced computer model has locked in picks and projections for every matchup.
The model simulates each NFL game 10,000 times and is up well over $7,000 for $100 bettors on top-rated selections since inception. It enters Week 4 of the 2026 season on a 54-43 run on top-rated plays dating to 2024. Those tracking its recommendations could have seen solid returns.
With that track record, the model has now focused on the newest lines and totals and has finalized selections for all Week 4 games across the board.
Top Week 4 NFL odds predictions
One of the model’s stronger Week 4 plays is the Giants (+2.5, 44.5) to cover against the Cardinals in a Sunday 1 p.m. ET kickoff. Arizona’s opening win over the Chargers has lost some shine, and the Cardinals have since allowed 31 or more points in consecutive defeats. Arizona is 5-9 against the spread after a loss since the start of last season. New York, meanwhile, has been winning on the margins, leading the league in offensive time of possession and in defensive starting field position. The simulations show New York covering more than half the time, with the Over cashing 56 percent of the time.
Another prediction projects the Seahawks (-7, 42.5) to cover versus the Chargers. Los Angeles forced five turnovers against the Bills on Sunday but still fell short and has now lost six straight dating to last season, scoring 17 or fewer in each. Seattle returns home after a cross-country trip that ended a 12-game win streak, and the Seahawks have not lost in Seattle in a calendar year. Justin Herbert has 10 touchdowns and 11 turnovers across his last 10 games. The model shows Seattle covering in nearly 60 percent of simulations, with the Over also clearing in more than 60 percent.
How to make Week 4 NFL picks
The model has issued picks for every other game on the schedule and identified five teams projected to win by double digits, which could present value on alternate lines.
Week 4 NFL betting odds, lines, spreads, scores
Check the latest prices before placing wagers and consider how travel to London, divisional familiarity, and early-season trends may influence outcomes for island bettors and fans tracking national matchups.
Those following the NFL from Hawaii can also compare this week’s projections with recent coverage like NFL Week 3 grades to gauge how quickly team perceptions are shifting.
For official information on wagering regulations and responsible gaming resources, bettors can review guidance from the National Council on Problem Gambling before placing any bets.
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