2025 NFL Week 18 Betting Preview: Odds, Lines, and Best Bets

The NFL betting odds for Week 18 suggest we will mostly see one-sided games in the regular season finale. Can some of the underdogs upset the favorites, though?

I explore the betting lines for all matchups and share my NFL Week 18 best bets.

2025 NFL Week 18 Odds and Betting Lines (Snapshot)

Bovada provides the following Week 18 odds:

Week 18 kicks off with a pair of Saturday games with division titles on the line. First, the Panthers and the Buccaneers (-3) battle it out in Tampa Bay for the NFC South crown. Then, Seattle and the 49ers (-1) square off in San Francisco for the NFC West title and the number one seed in the conference.

Sunday features multiple crucial matchups, too. For instance, the Broncos are laying 7.5 points as home favorites against the Chargers. If Denver wins, it will clinch the number one seed in the AFC.

The regular season concludes in Pittsburgh as the Ravens take on the Steelers for the right to represent the AFC North in the playoffs. Baltimore is a 3.5-point road favorite on SNF this week.

Shop up-to-the-minute odds and bet on your Week 18 best bets by signing into your Bovada account and going to Sports > Football > NFL > NFL Week 18.

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Carolina Panthers vs. Tampa Bay Buccaneers Preview: Odds, Betting Lines, Best Bets

Carolina upset the Buccaneers in Week 16, but the Panthers were unable to clinch the NFC South last week. Now, Carolina and Tampa Bay will square off once again, with the winner claiming the division title and securing a playoff spot.

The Buccaneers also lost on Sunday, falling 20-17 to the Dolphins. Despite losing seven of their last eight games, the Bucs are 3-point home favorites in this NFC South matchup.

When these teams met in Week 16, the Panthers had four players rack up at least 20 rushing yards. On the other hand, no Carolina player had more than 30 yards on the ground. Carolina relied heavily on its passing game instead, with Bryce Young tossing two touchdowns in the 23-20 win.

Carolina will need Young to step up again this week. The Bucs have been stout against the run, but Tampa has also allowed seven passing TDs in its last three games. If Young can dice up Tampa Bay again, Carolina will pull off the upset, clinch the NFC South, and host a playoff game.

Seattle Seahawks vs. San Francisco 49ers Preview: Odds, Betting Lines, Best Bets

The NFC West is also on the line this Saturday as the Seahawks (13-3) take on the 49ers (12-5). In addition to winning the NFC West, the winner of this game will clinch the number one seed in the NFC.

These teams met in Week 1, with San Francisco picking up a 17-13 road win. The game ended when Sam Darnold fumbled with less than a minute left, turning the ball over in the red zone.

Since then, the Seahawks have won 13 of their last 15 games. However, they are 1-point underdogs on the road this week.

San Fran has also been on a tear, winning six straight games and overcoming multiple defensive injuries to do it. The 49ers’ offense has had to win shootouts to put them in a position to claim the number one seed.

Through 16 games, the 49ers have allowed an average of 235.6 passing YPG, the eighth-most in the league. Seattle’s offense, on the other hand, averages 231 passing YPG, which also ranks eighth in the league.

If Darnold can avoid another costly turnover late, the Seahawks’ passing attack should overwhelm a 49ers’ defense that has struggled to stop anyone lately. Seattle will win and clinch the division as well as the top seed in the NFC.

New Orleans Saints vs. Atlanta Falcons Preview: Odds, Betting Lines, Best Bets

The two hottest teams in the NFC South, the Saints and the Falcons, had a combined 7-1 record in December. Both teams have already been eliminated from the playoffs, but their recent success gives them something to build on next season.

Atlanta’s win over the Rams in Week 17 was one of the biggest shockers of the year. The Falcons have won three straight games and are 3-point home favorites this week against New Orleans.

The Saints have won four straight matchups and had a +38 point differential during that streak. However, when these teams met in Week 12, the Falcons earned a 24-10 win over the Saints in New Orleans.

Both teams are white hot, but the Falcons have the home field advantage on Sunday. Playing at home will be enough of a boost to push the Falcons to a season sweep of the Saints this week.

Arizona Cardinals vs Los Angeles Rams Preview: Odds, Betting Lines, Best Bets

Los Angeles had a clear path to the NFC’s number one seed entering December. Unfortunately, the Rams’ 2-2 record in the final month of 2025 cost them any chance of winning the NFC West, let alone the top seed in the conference.

Matthew Stafford’s MVP campaign also took a significant hit, and the 17-year vet is no longer the favorite for the award.

On the bright side, the Rams have an excellent opportunity to right the ship this week against the Cardinals. LA is a 7.5-point home favorite in this NFC West matchup. The Rams demolished the Arizona 45-17 in their Week 14 meeting.

Jacoby Brissett has racked up passing yards as the Cards’ starter, but he has struggled to produce points. Despite Brissett averaging over 280 passing YPG as a starter, the Cardinals are 1-10 with a -123 point differential in the games with the journeyman under center.

LA also has plenty of motivation to build momentum before the postseason. I doubt Stafford and the other starters will play the whole game, but they will do enough for the Rams to win. Arizona is a great bet to secure a backdoor cover, though, especially if the Rams pull their starters early.

Cleveland Browns vs Cincinnati Bengals Preview: Odds, Betting Lines, Best Bets

Myles Garrett is still searching for his record-breaking sack, but he did help the Browns take down the Steelers last week. Garrett and company have another tough task ahead of them this week against the Bengals.

Cincinnati is a 7.5-point favorite for this in-state AFC North rivalry game.

Both teams have been eliminated from the playoffs, but that has not stopped them from fighting hard down the stretch. Keeping pace with the Bengals’ explosive offense could be easier said than done for Cleveland this week, though.

Quinshon Judkins, who was the rookie leading rusher at the time, suffered a season-ending leg injury in Week 16. Last week, fellow rookie Harold Fannin Jr., the Browns’ leading receiver, aggravated a groin injury that could knock him out this week.

Cleveland still has a great defense, and Garrett has plenty of motivation to produce a sack this week. The Browns almost upset the Bengals in Week 1, and they will cover this week in the Jungle.

Green Bay Packers vs. Minnesota Vikings Preview: Odds, Betting Lines, Best Bets

The Jordan Love-less Packers were decimated by the Ravens on Saturday. Derrick Henry racked up over 200 yards on the ground as Green Bay suffered its third-straight loss.

Love, who has been recovering from a concussion, could return this weekend. With Love’s status up in the air, it is no surprise that the Packers are 6.5-point road underdogs against Minnesota.

The Vikings also have questions at QB, as J.J. McCarthy is recovering from a hairline fracture in his throwing hand. If McCarthy misses this week, it will mean another start for Max Brosmer.

Brosmer only had 51 passing yards in the team’s Christmas Day win. As good as Minnesota’s defense is, Brosmer will need to be better to take down the Packers.

Malik Willis has completed 85.7% of his passes this season for 422 yards and three passing TDs. He has also scored twice with his legs and presents a unique challenge for Minnesota if he starts. Green Bay can pull off the upset to build momentum ahead of the playoffs.

Dallas Cowboys vs. New York Giants Preview: Odds, Betting Lines, Best Bets

Dak Prescott and the Cowboys dominated the Commanders on Christmas, winning 30-23 in a game that was not as close as the final score suggests. Prescott had 307 passing yards, securing his sixth game over 300+ passing yards this season.

It was also Prescott’s third straight game without a turnover, and the win ended the Cowboys’ three-game losing streak. Dallas is a 5-point road favorite to pick up another win this weekend against the Giants.

New York also ended a losing streak last week, as their 34-10 win over the Raiders ended a nine-game skid.

When these teams met in Week 2, the Cowboys pulled out a 40-37 overtime win. New York has lost several playmakers since then, including Malik Nabers and Cam Skattebo. Dallas’s defense, which allows a league-high 29.8 PPG, will struggle against the Giants again this week, even without Nabers and Skattebo in the lineup.

The Cowboys’ offense has not been as explosive on the road, and this game is at MetLife. If the Cowboys’ offense struggles at all, then New York should at least cover the 5-point spread on Sunday.

Tennessee Titans vs. Jacksonville Jaguars Preview: Odds, Betting Lines, Best Bets

Jacksonville is one win away from clinching the AFC South title. With losses by both the Broncos and the Patriots in the final week, the Jags would also clinch the number one seed in the conference.

To claim the division title and lock up a home playoff game, the Jaguars must beat the Titans. Jacksonville is an 11.5-point home favorite in this matchup.

The Jaguars have won seven straight games, including a 25-3 win over Tennessee in Week 13. Trevor Lawrence has also played at an MVP level recently, with 14 total TDs and just one turnover in the last four games.

Tennessee’s defense has been one of the worst units in the NFL. The Titans allowed 27.3 PPG and 346.8 total YPG. Assuming Lawrence keeps his hot streak going, he will lead the Jags to a crucial divisional win on Sunday.

Indianapolis Colts vs. Houston Texans Preview: Odds, Betting Lines, Best Bets

The Texans also have a chance to win the AFC South this weekend. If Jacksonville loses to the Titans and Houston beats Indianapolis, then the Texans will win the division.

Houston is a 10.5-point home favorite against Indy on Sunday. The Texans’ offense has struggled throughout the season, but it has done enough to help Houston win eight straight games. Houston’s defense has been great, allowing a league-best 272.4 total YPG and 16.6 PPG.

The Colts have been on the opposite side of the spectrum. After a 7-1 start, the Colts have lost seven of their last eight games, including six straight losses.

Injuries derailed what could have been a magical season for the Colts. Unfortunately for Colts’ fans, those injuries will not be resolved before this game. The Colts will lose, but they should cover the spread against a bad Texans’ offense.

New York Jets vs. Buffalo Bills Preview: Odds, Betting Lines, Best Bets

Buffalo missed a PAT and a two-point conversion in its 13-12 loss to the Eagles last week. With the loss, the Bills were also eliminated from contention for the AFC East title.

Josh Allen and company will still be in the playoffs, but they have little else to play for this week besides Wild Card seeding. They face a 3-13 Jets team that has a -176 point differential, the second worst in the NFL.

It is unclear how much Allen or the other Bills’ starters will play. Despite that, Buffalo is laying 8.5 points as a home favorite in what will likely be its last game at Highmark Stadium.

The Jets are 0-5 against the AFC East this season and 1-6 on the road. They are also likely to start Brady Cook again this weekend. The rookie is 0-3 in his starts this season and has just one TD pass to seven INTs.

Buffalo’s offense revolves around Allen. So, if the reigning MVP sits most or all of this game, the Bills will struggle to cover the 8.5 points. If the Bills pull multiple starters, the Jets could be in a great position to secure the upset.

Detroit Lions vs. Chicago Bears Preview: Odds, Betting Lines, Best Bets

Chicago fell short in Week 17, losing 42-38 in San Francisco. The loss cost the Bears their chance to secure the top seed in the conference.

On the bright side, the Packers also lost last week, so the Bears clinched the NFC North. At 11-5 and holding the tiebreaker over the Eagles (11-5), Chicago could clinch the second seed in the conference with a win on Sunday.

Chicago is a 2.5-point home favorite against the visiting Lions. Detroit was officially eliminated from playoff contention last week with its loss to the Vikings.

Jared Goff and company are not in the postseason, but they can play spoiler this week. When these rivals faced off in Week 2, the Lions earned a dominant 52-21 victory. So far, that is the Lions’ only divisional win this season.

Chicago’s defense gave up 42 points in its SNF loss to the 49ers in Week 17. Now, they have to try to stop a Lions’ offense that has averaged 28.9 PPG, the third-most in the league. A vengeful Lions team will pull off the road upset and secure a season sweep of Chicago this week.

Los Angeles Chargers vs. Denver Broncos Preview: Odds, Betting Lines, Best Bets

The Chargers’ Week 17 loss to the Texans cost LA its chance to win the AFC West. They cannot win the division, but the Chargers can spoil the Broncos’ chance of securing the number one seed with a win this week.

Denver is laying 7.5 points at home for this AFC West showdown.

Los Angeles has won three straight games against Denver, including a 23-20 win in Week 3 of this season. The Chargers have been decimated by injuries, though, especially along their offensive line.

Justin Herbert has been sacked 16 times over the last four games and a career-high 54 times this season. Denver has the most sacks of any team this year, totaling 64 sacks through 16 games.

The Broncos’ offense has struggled lately, and their defense has not been as dominant as it was in the first 12 games of the season. The door is open for LA to cover the spread on Sunday. However, the Chargers’ injuries will keep LA from pulling off an upset on the road this weekend.

Kansas City Chiefs vs. Las Vegas Raiders Preview: Odds, Betting Lines, Best Bets

Kansas City looks to end its five-game losing streak this week with a matchup against the Raiders in Las Vegas. The Raiders are no strangers to losing, either, and have the longest active losing streak in the league at 10 games.

Las Vegas last 34-10 to the Giants last week, ending the G-Men’s nine-game losing streak. Another loss this week will secure the Raiders the first overall pick in April’s draft.

The Raiders will be without Brock Bowers and Maxx Crosby, who were both placed on IR last week. Las Vegas could also be without Geno Smith, who was hurt in the team’s loss to the Giants.

With that in mind, it comes as no surprise that the Raiders are 5.5-point home underdogs to Chris Oladokun and the visiting Chiefs. KC will end its season on a high note by snapping its losing streak, with the Raiders falling to 0-6 against divisional opponents.

Miami Dolphins vs. New England Patriots Preview: Odds, Betting Lines, Best Bets

The Quinn Ewers-led Miami Dolphins (7-9) are one of the few things standing between the Patriots and the number one seed. New England clinched the AFC East last week, but they need to win this week and have the Broncos lose to clinch a bye in the playoffs.

Drake Maye and company are laying 11 points as home favorites against the Dolphins. Miami is a +425 underdog in the latest moneyline odds for this Week 18 matchup.

Ewers earned the first win of his career last week, upsetting the Bucs 20-17. Beating the Pats in Foxborough will be a much tougher task. Miami has a -49 point differential and is 2-5 on the road this season.

This game kicks off at the same time as Chargers-Broncos, so the Pats will not know whether they are still alive for the one seed. Their only choice is to keep their momentum going from last week’s 42-10 blowout win over the Jets and try to take down the Dolphins.

Washington Commanders vs. Philadelphia Eagles Preview: Odds, Betting Lines, Best Bets

Washington scored 13 points in the second half of their 30-23 loss to Dallas last week to make the final score look respectable. Keeping the score close this week will be even tougher against the Eagles in Philadelphia.

The Eagles narrowly escaped the rainy conditions in Orchard Park with a 13-12 win over the Bills. Now, the Eagles have a chance to improve from the third to the second seed with a win and some help this weekend.

Philadelphia is an 8.5-point home favorite against the visiting Commanders on Sunday.

The Commanders were the only team in the NFC East to lose last week, and they have the worst point differential in the division at -102. Washington is also 2-3 in the division, and both of their wins came against the Giants.

Philly dominated the Commanders two weeks ago, winning 29-18 in their Week 16 matchup. The Eagles racked up 385 total yards of offense in that win, including over 200 yards rushing. They should be able to follow a similar script this week to win and cover against their NFC East rival.

Baltimore Ravens vs. Pittsburgh Steelers Preview: Odds, Betting Lines, Best Bets

The final game of the regular season is a battle for the AFC North title between the Ravens (8-8) and the Steelers (9-7) in Pittsburgh.

Baltimore kept its season alive with a 41-24 win over Green Bay on Saturday. Derrick Henry played a major part in that win, racking up over 200 rushing yards and scoring four touchdowns.

Henry and the Ravens could be without Lamar Jackson again, meaning another heavy workload for the King. Even with Jackson’s status in doubt, Baltimore is a 3.5-point road favorite in Pittsburgh for this prime-time game.

The Steelers lost to the lowly Browns last week, but they achieved their ultimate goal of keeping Myles Garrett from breaking the sack record for at least one more week. Pittsburgh beat Baltimore in Week 14, but it has been one of the least consistent teams in the NFL this season.

Baltimore has momentum and seems to have realized that it can run Derrick Henry late in games. That is bad news for a Steelers defense that has been gashed by runs this season. Baltimore wins, officially eliminating the Steelers from the playoffs and likely ending Aaron Rodgers’ NFL career.

Where to Find NFL Week 18 Odds and Betting Lines?

Bovada is the top sportsbook for wagering on your Week 18 best bets. It has competitive lines for every game, including Saturday’s doubleheader. You can also conveniently bet from your preferred mobile device.

Create your Bovada account today to bet on your best bets. You can also use the code BV1000 to claim up to $1,000 in extra funds for wagering on Week 18.

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