BetMGM Bonus Code ROTOSPORTS: Get $1,500 in Bonus Bets for Army Black Knights vs. Navy Midshipmen (Dec. 13)

Bettors can wager on Army Black Knights vs. Navy Midshipmen on Saturday to get up to $1,500 in bonus bets with BetMGM using our exclusive code ROTOSPORTS.
BetMGM Bonus Code ROTOSPORTS: Get $1,500 in Bonus Bets for Army Black Knights vs. Navy Midshipmen (Dec. 13)

New customers who claim BetMGM Bonus Code ROTOSPORTS can get $1,500 in bonus bets if your first bet loses on today's Army Black Knights vs. Navy Midshipmen game. Place a qualifying cash wager, up to $1,500, and if it loses, get matching bonus bets issued in return as a reward through one of our top sportsbook promos

Register a new BetMGM Sportsbook account today to gain access to a wide variety of sports betting markets and competitive odds. Take advantage of live streaming for major sports leagues like the NFL and NBA, while claiming recurring odds boosts and other generous promos. 

Join one of our favorite sports betting sites before the annual Army vs. Navy game kicks off from M&T Bank Stadium in Baltimore, Maryland, at 3 p.m. ET on Saturday. Get up to $1,500 in bonus bets if your first bet settles as a loss on BetMGM Sportsbook. 

BetMGM Bonus Code Details for December 13

The BetMGM bonus code allows new users to claim up to $1,500 in bonus bets if your first bet loses with bonus code ROTOSPORTS, or ROTOBONUS if you're in Kentucky, Massachusetts or Michigan. Alternatively, those in Michigan, New Jersey, Pennsylvania, and West Virginia can earn $150 in bonus bets by placing and winning a $10 first bet with bonus code ROTOBG150. 

✅ BetMGM Bonus Code:ROTOSPORTS
🎁 BetMGM Welcome Bonus:Get Up To $1,500 in Bonus Bets If You Don't Win
📊 Terms & Conditions:$10 Minimum Bet, New Users Only
💵 Minimum Deposit:$10
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How to Claim the BetMGM Bonus Code

  1. Click on one of our BET NOW links and go through the registration process. 
  2. Enter information including your full name, physical address, email, phone number, date of birth, and last 4 digits of your social security number. 
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  4. Once your new account is created and verified, make a qualifying initial deposit of at least $10. 
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MORE: Best sports betting promos

BetMGM Bonus Code Terms & Conditions

You must be a new user of legal sports betting age in a state where BetMGM operates in order to be eligible for this welcome offer. The $1,500 promotion will reimburse your first bet up to $1,500 in bonus bets if that bet loses.

If your first bet is less than $50 and loses, you'll receive a single bonus bet equal to your stake. If your first bet is $50 or more, you'll receive that amount split into five separate bonus bets. Those bonus bets cannot be withdrawn, and they must be used within seven (7) days of issuance, or they will expire. 

The $150 offer is much simpler; just place a first bet of $10, and if that bet wins, you'll receive $150 in bonus bets, no matter the odds.

Best Bets for Army Black Knights vs. Navy Midshipmen on December 11 | Army Black Knights +6.5 (-115)

The 126th edition of the Army vs. Navy game is the only non-bowl game in college football this Saturday. Oddsmakers are laying -6.5 on Navy with a 38.5 point total at this neutral site venue. 

College football fans can claim BetMGM Bonus Code ROTOSPORTS to unlock $1,500 in bonus bets. Take advantage of this first-bet welcome bonus and place a qualifying cash wager on any sport, including our best bets for today's Army vs. Navy game, to get matching bonus bets issued in return if it loses. 

Navy has the more explosive offense in this matchup, while Army will lean on its top-50 defensive unit. Navy QB Blake Horvath and FB Alex Tecza have combined for 24 total touchdowns and more than 1,800 rushing yards for the Midshipmen in 2025. 

Army's missing former star QB Bryson Daily. The Black Knights rank outside the top 100 scoring offenses in the FBS, although they've won three of their last four games played.

Navy is coming off an impressive 28-17 road win against Memphis. Losses to North Texas and Notre Dame in back-to-back weeks in early November should inspire confidence for Army, especially since the Midshipmen allow 4.1 YPC, including 10 combined rushing touchdowns against three of their last four opponents. 

Army +6.5 is the side we're going to take in this rivalry game. The Black Knights' defense is going to limit Navy's offense, while the offense will have opportunities to exploit the Midshipmen's 82nd-ranked scoring defense. 

Best Bets for Army Black Knights vs. Navy Midshipmen | U 38.5 (-115)

The point total for the Army vs. Navy game is always set extremely low due to the triple-option scheme that both offenses deploy. It's no different this time, with oddsmakers placing 38.5 as the point total.

Taking an under with a total that's as short as 38.5 feels like a big risk. Navy's offense has scored 28 or more points in eight of 11 games this season, while Army has also scored 20-plus points in three of its last four matchups. 

The slow, methodical drives from both offenses will melt the game clock. Army's 49th-ranked scoring defense, which has held four opponents to 17 or fewer points, is going to be the deciding factor for the total going in either direction. 

Since we're already on Army +6.5, betting on under 38.5 is a strong correlation for our second best bet. The Black Knights aren't going to win a shootout, so their best chance will be playing stout defense and mounting seven or eight-minute drives to keep Navy's offense off the field. 

This game could easily turn into a physical slugfest with minimal touchdowns. Let's bet under 38.5 at -115 odds. 

Best Bets for Army Black Knights vs. Navy Midshipmen | 1Q U 7.5 (-120)

Army and Navy have both been held without much production in the first quarter across their last few outings. The Black Knights have finished the opening frame with under 7.5 total points scored in three of their previous five matchups. 

Navy's offense and porous defense are the biggest threat to the 1Q under 7.5 total points losing. However, the Midshipmen have finished the first quarter with under 7.5 total points in two of their past three games against Memphis and Notre Dame. 

Nerves will be flowing on both sides, and the methodical, run-centric offenses will take time to move the football downfield. Let's finish our best bets with a final wager on 1Q U 7.5 total points at -120 odds. 

Army Black Knights vs. Navy Midshipmen Picks

  • Army Black Knights +6.5 (-115)
  • U 38.5 (-115)
  • 1Q U 7.5 (-120)

Best Events to Use the BetMGM Bonus Code For December 13

  • College Football: Boise State Broncos vs. Washington Huskies. Washington -9.5 with a 52.5 point total in the 2025 Bucked Up LA Bowl. 8 p.m. ET kickoff on ABC. 
  • College Basketball: Arizona Wildcats vs. Alabama Crimson Tide. A pair of top-ranked opponents meet during the C.M. Newton Classic. Tip-off at 9:30 p.m. ET on ESPN. 
  • NHL: Tampa Bay Lightning vs. New York Islanders. Two of the top teams in the Eastern Conference play for a third time in two weeks, with the Islanders holding a 2-0 series lead. Puck drop set for 3:30 p.m. ET on ESPN+. 
  • NBA: New York Knicks vs. Orlando Magic. NBA Cup - Semifinals matchup with the Knicks -4.5 and a 223.5 point total at this neutral site court in Las Vegas. Tip-off at 5:30 p.m. ET on Prime Video.

BetMGM Bonus Code FAQ

Is the BetMGM bonus code legit?

Yes, the BetMGM bonus code is legit. I have tested this welcome offer myself and was pleased to be rewarded with the same amount of bonus bets after my first bet, unfortunately, lost. 

What is the BetMGM bonus code?

The BetMGM bonus code actually depends on your location. ROTOSPORTS (or ROTOBONUS in KY, MA, and MI) redeems the $1,500 First Bet welcome offer while ROTOBG150 claims the Bet $10, Get $150 With a Win bonus in MI, NJ, PA, and WV. 

Where is BetMGM legal?

BetMGM is legal in 22 states: Arizona, Colorado, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Massachusetts, Michigan, Mississippi, Nevada, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Tennessee, Virginia, West Virginia, and Wyoming.

ABOUT THE AUTHOR
Matt MacKay is an active RotoWire contributor. He's an avid reader and writer and enjoys spending time with his wife, daughter, and pets when he's not researching ways to win money in various sports betting markets.

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