Top Sportsbook Promos to Target For Sunday Tournament Betting
Use Code WWWC Sunday tournament betting is a different animal from the weekday slate. Fewer games, higher individual stakes, and a level of competitive intensity that reflects how deep into the bracket the field has traveled.
Up To $1500 in Bonus Bets Paid Back if your First Bet Does Not Win
Every matchup remaining carries genuine championship weight, and the top sportsbooks are rolling out welcome offers sized to match the occasion. Whether you're looking for a first-bet backstop, a daily bonus reload structure, or instant credits triggered by a minimum opening wager, this Sunday's promo landscape has something worth acting on before tip-off. Here is a breakdown of the best sportsbook promos to target for today's tournament action.
BetMGM Bonus Code PARLAYS: $1,500 First Bet Backstop for Sunday's Games
Up To $1500 in Bonus Bets Paid Back if your First Bet Does Not Win
BetMGM is bringing the largest single-bet backstop of any welcome offer available this Sunday with the BetMGM bonus code PARLAYS. New players who register, enter the code, make a qualifying deposit, and place a first wager of up to $1,500 on any eligible market are covered if that opening bet doesn't win — BetMGM credits your account with bonus bets equal to your original stake up to the full $1,500 cap.
The scalability of this offer is particularly well-suited for Sunday tournament betting, where individual game conviction tends to run higher than during a first-round slate of 16 simultaneous matchups. With fewer games on the board today, bettors who have strong reads on a specific matchup may be comfortable placing a more meaningful first wager than they would during a high-volume opening-round day. The BetMGM bonus code PARLAYS backstop scales with whatever that opening position looks like, covering $100 bets and $1,000 bets with equal structural efficiency up to the cap.
BetMGM's college basketball coverage on today's tournament games is comprehensive. Full spread, moneyline, total, and player prop markets are live from tip-off, with same-game parlay options on featured matchups letting bettors consolidate multiple reads on a single game into one custom ticket. Live betting is reliable and fast, tracking line movement and opening new in-play markets throughout each game in real time. Bonus bets from a qualifying first-bet loss are typically credited within 24 hours. Confirm state eligibility on the BetMGM site before registering.
FanDuel Promo Code: Up to $300 Back Per Day for Ten Days ($3,000 Total)
New Users – Bet $5 Get $200 in Bet Reset Tokens for 5 Days
FanDuel is offering a fundamentally different kind of welcome value this Sunday with its ten-day daily reload structure. New players who activate the FanDuel promo code and place qualifying wagers can receive up to $300 back in bonus bets each day for ten consecutive days, building toward a potential total of $3,000 in bonus value across the full window.
Starting the FanDuel promo code window on a Sunday tournament betting day is a smart activation choice because the ten-day clock runs directly through the remainder of the bracket. Depending on exactly when you register, the ten-day window can cover the Elite Eight, Final Four, and national championship within the same promotional period — meaning your daily bonus bet coverage runs alongside the tournament's most high-profile and most heavily bet remaining rounds rather than expiring before the best games arrive.
The daily reset mechanic is what separates this offer from every other welcome promotion currently available. A result that doesn't go your way on Sunday triggers a bonus reload for Monday. A tough Monday still leaves eight days of potential coverage ahead across a calendar loaded with tournament action, NBA playoff push games, and a full NHL slate. FanDuel's platform is purpose-built for the multi-game tournament environment — fast, stable, and deep in market coverage from first tip-off through the final buzzer of the evening's last game. Verify state eligibility on the FanDuel site before completing sign-up.
DraftKings Promo Code: Bet $5, Get $200 in Instant Bonus Bets
New DraftKings Customers: Spend $5+ Get $200 in Bonuses Instantly!
The DraftKings promo code is delivering the most accessible entry point of the Sunday promo landscape with $200 in instant bonus bets triggered by a qualifying first wager of just $5. Place a first real-money bet of $5 or more on any eligible market and $200 in bonus bets is credited to your account immediately, win or lose on that opening ticket. The instant credit structure means the full $200 is available in your account from the moment your first wager is confirmed, ready to deploy across today's remaining tournament games before they tip off.
The 40-to-1 return on a $5 opening stake is one of the most efficient bonus-to-qualifying-wager ratios in legal sports betting right now, and the instant credit mechanic makes it the fastest of the three offers featured here to get into your account and ready to use. For Sunday tournament bettors who want a full complement of bonus bets available across today's full game slate without a significant first wager requirement, DraftKings is the cleanest and most immediate path to meaningful bonus wagering power.
DraftKings' tournament market depth matches the ambition of its welcome offer. Every Sunday game comes with full spread, moneyline, total, and player prop coverage, with same-game parlay options letting bettors build multi-leg custom tickets around individual matchups. Live betting keeps the action continuous from tip-off through each game's final possession, with updated lines and new in-play markets opening throughout each contest. Standard terms and conditions apply including expiration windows and single-use rules per bonus bet. Confirm state eligibility before completing registration.
Fanatics Sportsbook Promo Code: Bet $5, Get $200 in Instant Bonuses
10 x $100 bet match in FanCash
Fanatics Sportsbook is matching DraftKings' accessibility this Sunday with its own $200 in instant bonus bets triggered by a qualifying first wager of $5. The structure is identical in its core mechanic — place a $5 first real-money wager on any eligible market and $200 in bonus bets lands in your account immediately, regardless of the outcome of that opening bet.
What distinguishes the Fanatics Sportsbook promo code from the field on a day like today is the long-term value layer the platform adds through its FanCash loyalty program. Every qualifying wager placed on Fanatics Sportsbook accumulates FanCash rewards redeemable across the broader Fanatics ecosystem — sports merchandise, memorabilia, collectibles, and more. For sports fans who are already active in the Fanatics retail universe, that loyalty integration means every Sunday tournament wager is building toward rewards that carry real value beyond the sportsbook itself — an advantage that purely betting-focused platforms cannot replicate.
Fanatics covers today's tournament games with full game lines, prop markets, and same-game parlay options across every matchup on the Sunday slate. Standard terms and conditions apply including expiration windows and single-use rules per bonus bet. Confirm state eligibility before completing registration.
Which Sunday Promo Is Right for You
Four strong offers, four distinct value propositions. The BetMGM bonus code PARLAYS is the right call for bettors who want maximum first-bet coverage behind a meaningful single opening wager. The FanDuel promo code is the best fit for players who want daily bonus protection extended across the full remaining arc of the tournament rather than a one-time opening position. The DraftKings promo code and Fanatics Sportsbook promo code both deliver $200 in instant bonus bets for a $5 qualifying wager, with DraftKings offering deeper market coverage and Fanatics adding the FanCash loyalty layer for bettors with a longer-term horizon in mind.
Today's tournament games are too good to watch from the sideline. Pick the offer that fits, sign up before tip-off, and put your bonus bets to work on the best Sunday basketball of the season.
Up To $1500 in Bonus Bets Paid Back if your First Bet Does Not Win
New Users – Bet $5 Get $200 in Bet Reset Tokens for 5 Days
