| Sportsbook | Welcome Offer | Code | Claim Today |
|---|---|---|---|
 |
$1,500 First Bet | "CVRBONUS1500" | Claim $1500 Bonus Bets |
 |
20 100% Bet Boosts | "COVERS20X" | Claim 20 Boosts |
 |
Bet $5, Get $300 | "COVERS" or "CVSBONUS" (CO, IL, NJ, PA & TN only) |
Claim $300 Bonus Bets |
 |
Bet $5, Get $300 If It Wins | N/A | Win $300 Bonus Bets |
 |
Get $50, Get $250 FanCash | N/A | Claim $250 FanCash |
 |
Bet $5, Get $300 | N/A | Claim $300 Bonus Bets |
The 2025 NFL season heats up Sunday night with a highly anticipated AFC showdown as Lamar Jackson and the Baltimore Ravens take on Josh Allen and the Buffalo Bills. With two dynamic quarterbacks leading their squads, this primetime clash promises high stakes and intense action, making it an ideal opportunity for bettors to jump in with the best betting sites for Sunday Night Football, offering over $4,000 in new-user sign-up promos ahead of kickoff.
BetMGM Sportsbook
CVRBONUS1500
BetMGM stands out as one of the best betting sites for Sunday Night Football's Ravens vs. Bills matchup. New users in most states who sign up with BetMGM bonus code 'CVRBONUS1500' can get up to $1,500 back in bonus bets if their first wager on SNF loses — a solid safety net to kick off the season. In Maryland, New Jersey, Pennsylvania, and West Virginia, BetMGM offers an alternate deal: bet $10, get $150 in bonus bets using the same code. Both promos require a $10 minimum deposit and the bonus credits expire after seven days — great for maximizing action ahead of NFL Week 2.
Read our BetMGM Review for more info.
Offer available to first-time customers in the following states: AZ, CO, IL, IN, IA, KS, LA, MD, MA, MI, MS, NC, NV, NJ, OH, PA, TN, VA, WV, WY. Not intended for use in MA. Not available to new bettors in DC, NV, or NY. Not available to residents of Ontario, CA.
Caesars Sportsbook promo:
Bet $1, Get 20 100% Boosts
Code: COVERS20X
Caesars Sportsbook delivers high upside with its welcome offer for Sunday Night Football bettors. New users registering with Caesars Sportsbook promo code 'COVERS20X' and placing a $1 wager will receive 20 profit boost tokens, each doubling winnings up to $25. These tokens apply across Ravens vs. Bills markets, including spreads, totals, and props like Lamar Jackson to score a touchdown. Valid for 14 days, Caesars provides potential boosts worth up to $25,000, making it one of the most lucrative betting sites promos in 2025.
Check out our Caesars Sportsbook Review for more.
Offer available to first-time customers in the following states: AZ, CO, DC, IL, IN, IA, KS, KY, LA, ME, MD, MI, MS, NC, NV, NJ, NM, NY, OH, PA, TN, VA, WV, WY. Not intended for use in MA. Not available to residents of Ontario, CA.
bet365 Sportsbook
Bet $5, Get $300, Win Or Lose
Code: COVERS
Code: CVSBONUS (CO, NJ only)
bet365 offers guaranteed value for new bettors on Sunday’s prime-time NFL Week 1 matchup between the Ravens and Bills. Register with bet365 bonus code 'COVERS' (or 'CVSBONUS' in CO, IL, NJ, PA, TN), deposit $10, and place a $5 wager on Sunday Night Football to unlock $300 in bonus bets, regardless of outcome. Qualifying bets must include odds of -500 or longer, and bonus credits expire after seven days. Perfect for bettors wanting hassle-free value on NFL SNF betting action.
Our bet365 review shares additional details.
Offer ONLY available to first-time customers in the following states: AZ, CO, IN, IA, IL, KY, LA, MD, NC, NJ, OH, PA, TN, VA. Not available to residents of Ontario, CA or other Canadian provinces.
FanDuel Sportsbook
Bet $5, Get $300 Bonus Bets If Your Bet Wins
FanDuel’s straightforward promo requires just a $5 deposit and $5 wager on Ravens vs. Bills to qualify, making it one of our favorite betting sites for NFL Week 1 SNF. If your first bet wins, you’ll receive $300 in bonus bets with no FanDuel promo code needed. Bonus credits expire after seven days, and FanDuel’s extensive NFL market lets bettors use them across player props, spreads, and totals — such as Lamar Jackson passing yards or Josh Allen rushing yards — maximizing Week 1 Sunday Night Football excitement.
Learn more by reading our FanDuel Sportsbook Review.
Offer available to first-time customers in the following states: AZ, CO, CT, DC, IL, IN, IA, KS, KY, LA, MD, MI, NC, NJ, NY, OH, PA, TN, VT, VI, WV, WY. Not intended for use in MA. Not available to residents of Ontario, CA.
Fanatics Sportsbook
Bet $50, Get $250 FanCash
Fanatics Sportsbook is one of the best betting sites for NFL bettors, as its welcome offer provides great value for new-users. Just deposit $10 and place a $10 wager on Ravens vs. Bills to earn $50 in FanCash, win or lose. This can be repeated for five days, allowing up to $250 in FanCash. The best part? No Fanatics Sportsbook promo code is required to qualify. Your credits arrive within 72 hours and expire after seven days — ideal for bettors staying active throughout Sunday Night Football and beyond.
Refer to our Fanatics Sportsbook Review for more.
Offer available to first-time customers in the following states: AZ, CO, CT, IA, IL, IN, KS, KY, MA, MD, MI, NC, NJ, NY, OH, PA, TN, VA, VT, WV, WY. Not intended for use in MA. Not available to residents of Ontario, CA.
Affiliate Disclosure: Our team of experts has thoroughly researched and handpicked each product that appears on our website. We may receive compensation if you sign up through our links.
Gambling Problem? Call 1-800-GAMBLER. Hope is here. GamblingHelpLineMA.org or call (800) 327-5050 for 24/7 support (MA). Call 1-877-8HOPE-NY or text HOPENY (467369) (NY).
21+ and present in select states. FanDuel is offering online sports wagering in Kansas under an agreement with Kansas Star Casino, LLC. Gambling Problem? Call 1-800-GAMBLER or visit FanDuel.com/RG (CO, IA, KY, MI, NJ, OH, PA, IL, TN, VA, VT), 1-800-NEXT-STEP or text NEXTSTEP to 53342 (AZ), 1-888-789-7777 or visit ccpg.org/chat (CT), 1-800-9-WITH-IT (IN), 1-800-522-4700 or visit ksgamblinghelp.com (KS), 1-877-770-STOP (LA), visit www.mdgamblinghelp.org (MD), 1-800-522-4700 (WY), or visit www.1800gambler.net (WV).
DraftKings Sportsbook
Bet $5, Get $300
+
$200 off NFL Sunday Ticket
DraftKings ranks among the best betting sites for NFL bettors ahead of Sunday Night Football. New users who sign up and place a $5 wager on Baltimore ravens vs. Buffalo Bills will receive $300 in bonus bets plus $200 off NFL Sunday Ticket on YouTube — no DraftKings promo code needed. Bonus credits come as twelve $25 tokens valid for seven days, perfect for spreading wagers across props, parlays, and live bets for the big SNF matchup.
Our DraftKings Sportsbook review provides further details.
Offer available to first-time customers in the following states: AZ, CO, CT, IN, IA, LA, MI, NC, NJ, OH, PA, VT, WY, IA, IL, LA, MI, NC, NJ, OH, PA, VT, WY. Not intended for use in MA. Not available to residents of Ontario, CA.
