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The Pittsburgh Steelers (7-6) host the Miami Dolphins (6-7) on Monday Night Football to wrap up the Week 15 NFL schedule. The Steelers entered Week 15 with a one-game lead over the Baltimore Ravens atop the AFC North. The Dolphins likely need to win all of their final four games to have any chance at making the playoffs, but they enter Monday on a four-game winning streak following a 2-7 start to the 2025 NFL season. The Steelers are three-point favorites, according to the latest Dolphins vs. Steelers odds, while the over/under for total points scored is 42.5. 

There are dozens of betting options if you're wondering how to bet on the NFL, or more specifically, Steelers vs. Dolphins. Here's a closer look at available sportsbook promos on some of the top NFL betting sites, as well as the best betting apps that are available for Dolphins vs. Steelers on Monday Night Football, with instructions on how to claim each offer and where to bet NFL.

Where to bet on the NFL on Steelers vs. Dolphins on Monday Night Football

BrandPromoCBS promo code
DraftKingsBet $5, get $200 in bonus bets if your first bet winsJust click here
BetMGMUp to $1,500 in bonus bets if your first bet losesCBSSPORTS
bet365Bet $5, get $150 in bonus bets win or loseCBSBET365
CaesarsBet $1, double your winnings your next 20 betsCBSDYW
FanDuelBet $5, get $150 in bonus bets if your bet winsJust click here
FanaticsBet and get up to $2,000 in No Sweat Bets FanCash CBSFAN


The DraftKings promo codebet365 bonus code and FanDuel promo code all offer bonus bets after new users place a wager of $5 or more. The bet365 bonus code CBSSPORTS offers new users $150 in bonus bets with the placement of a $5+ bet, whether the bet wins or loses.

At DraftKings and FanDuel, you need to win your first bet to receive the bonus. FanDuel offers new users $150 in bonus bets if their first bet of at least $5 wins. DraftKings offers $200 in bonus bets with a winning wager of at least $5.

The latest Fanatics Sportsbook promo code CBSFAN provides new users who place a cash wager of at least $1 on any market with odds of -500 or longer up to $200 in FanCash per day every day for ten (10) consecutive days, if the initial wager settles as a loss. This promotion is available to eligible users in states where Fanatics Sportsbook legally operates (except New York).

The latest BetMGM bonus code CBSSPORTS awards new users up to $1,500 back in bonus bets if their first bet loses. BetMGM users in New Jersey, West Virginia, Pennsylvania or Michigan can get a different promotion and receive $150 in bonus bets if you win your first bet of $10 or more.  

The Caesars Sportsbook promo code is different than the aforementioned offers, providing profit boosts instead of bonus bets. At Caesars, new users can get 20 100% sportsbook profit boosts with a $1 bet. 

Bettors can use any of these promotions for Dolphins vs. Steelers NFL betting for Monday Night Football on Monday, December 15.

Steelers vs. Dolphins betting preview, picks

Steelers (-3) vs. Dolphins

The Steelers opened the season looking like a team that could have been on a Super Bowl path in what could be Aaron Rodgers' final season during a 4-1 start, before a midseason stumble. But the Steelers are coming off a crucial 27-22 win over the Ravens last week to exit Week 14 a game over Baltimore in the AFC North with four games left. Rodgers threw a season-high 284 yards last week. Miami has won four straight games, but three of those came against teams that entered Week 15 with 3-10 records. Pittsburgh, especially on a road, is a significantly tougher challenge for Miami, and the Steelers have all the value in the model's simulations. Back the Steelers at Caesars Sportsbook, where new users get 20 100% profit boosts after wagering $1 or more

Over 42.5 points

The Dolphins are coming off a 34-point performance against the Jets, scoring at least 30 points in a game for the third time over their last six contests. Miami is averaging 23.5 ppg over those six games, as the Dolphins have rebounded from a 1-6 start and calls for head coach Mike McDaniel to be fired. McDaniel has been one of the more creative offensive playcallers over the last few years, and that has been showcased in recent weeks. Rodgers is coming off one of his best games of the season, and the Steelers have scored at least 27 points in three of their last four games. The model projects the Over to hit in 56% of simulations. Back the Over at FanDuel Sportsbook, where you get $150 in bonus bets with a winning $5 wager:

Responsible gaming

Responsible gaming is a serious topic, and all sportsbooks take steps to ensure users play responsibly. The top sportsbooks feature several tools and resources available on their apps and websites, including wager limits, voluntary self-exclusion options, and more. If you or someone you know is dealing with a gambling problem, please seek assistance from trained professionals such as the Problem Gambling Help Network at 1-800-GAMBLER.