TNF Betting Promos: Claim up to $4,750 in Welcome Offers & Sign-Up Bonuses for 49ers-Seahawks on TNF

You can access up to $4,750 in total TNF betting promos on 49ers-Seahawks from five total leading sportsbooks as a new bettor on each platform. These are welcome offers, so you get this bonus value after setting up a new account with our exclusive promo codes (some books won’t ask for one; just use our link to get started), followed by a minimum deposit and wager amount.

We’ll outline each sign-up bonus available from our five favorite sportsbooks for TNF or any other event you prefer.

1. bet365

bet365 bonus code ON3MAX: $1K First Bet Safety Net or Bet $5+, Get $200; alternate PA sign-up bonus

bet365 bonus code ON3MAX: $1K First Bet Safety Net

You can find one of the best TNF betting promos when you apply the bet365 bonus code ON3MAX. It unlocks a first bet insurance up to $1,000 on your first cash bet.

If I place $500 on the Seahawks +154 to win outright vs. the 49ers, here’s how the bet365 sign-up bonus works:

• Win – I receive a $770 profit and my stake returned. This cash balance can be my bankroll within bet365 or withdrawn to my bank account.

• Loss – If I lose, bet365 sends $500 in bonus bets to my account. I then play the bonus bets within seven days for a chance to profit cash.

bet365 bonus code ON3MAX: Bet $5+, Get $200 in bonus bets

The other bet365 bonus code ON3MAX promo offers the bonus bets no matter what. You create a new account, make at least a $10 deposit and place $5+ on -500 odds or longer.

Whether your first bet wins or not, the $200 in bonus bets hit your account within an hour of bet settlement. These bonus bets last for seven days in your account.

bet365 PA bonus code ON3MAX: Bet $5+, Get $200 in bonus bets + 50 casino spins

Lastly, bet365 Pennsylvania provides nearly the same bet-and-get promo with one more bonus when you use the bet365 PA bonus code ON3MAX. In addition to the $200 in bonus bets, you receive 50 casino spins to bet365’s online casino.

Navigate to the online casino via the tab at the top of the sportsbook homepage and use the casino spins on online slots for a chance to win cash.

2. Fanatics Sportsbook

Fanatics Sportsbook promo: Bet and get up to $1,000 in bonus bets over 10 days, click here

Next on our list of best TNF betting promos is the Fanatics Sportsbook promo — a daily bet match, paid in bonus bets, over 10 days.

Every day, you opt in to the promo in your account settings and place a $5+ first bet on -200 odds or longer. Regardless of bet outcome, you receive the bet match up to a maximum $100 per day.

You don’t activate the full potential value if you miss some of the promo, but the promotion still continues the following day. Over 10 days, the maximum $100 match per day adds up to $1,000 in total bonus bets.

These bonus bets deposit within 72 hours of each bet settlement and must be used within seven days.

3. BetMGM

BetMGM bonus code: ON1500DM or ON3MAX

BetMGM bonus code ON1500DM: 20% deposit match, up to $1,500 in sports bonus

The BetMGM bonus code ON1500DM unlocks one of the only deposit match offers on our list of best TNF betting promos. You deposit at least $10 with your new account to trigger the bonus.

While there isn’t a first bet for this specific offer, you need to meet the following requirements.

First, use any sports bonus earned within seven days to fund bets within BetMGM. Next, cash bet 10x the bonus earned in the first 30 days of opening the new account.

An example would be a $200 deposit, earning $40 in sports bonus, requires $400 in total cash bets in 30 days to unlock the cash balance in your account.

BetMGM bonus code ON3MAX: Get up to $1,500 back in bonus bets if your first bet doesn’t win

The BetMGM bonus code ON3MAX offer is the biggest first bet insurance among the promos on this page. You need a new account, at least a $10 deposit and a cash bet on any market or odds.

Just like the bet365 example earlier, let’s use the Seahawks +154 as an example. If I place $200 on the moneyline, here are the two outcomes of the BetMGM promo:

• Win – A win ends the promo and is treated like other winning bets on the platform. In the example above, I profit $308 and keep my $200 for a total $508 cash payout.

• Loss – I receive five $40 bonus bets from BetMGM. Since my stake was over $50, it comes in the form of five bonus bets to use within seven days.

4. DraftKings

DraftKings promo code offer: Bet $5, Get $250 in instant bonus bets, just click here

The DraftKings promo code offer is very similar to the bet365 bet-and-get. However, it is one of the highest-value promos on our list of best TNF betting promos.

There isn’t an odds restriction and your $5 deposit and bet earns the $250 in bonus bets instantly.

For example, I place $5 on the 49ers -185 to win outright vs. the Seahawks.

I submit the betslip and receive $250 in instant bonus bets. Then, if my bet wins, I also profit $5 cash from the win.

The $250 in bonus bets deposits as 10 $25 bonus bets. Each bonus bet is a credit that must be used in its entirety.

All 10 bonus bets must be played within seven days to avoid expiration.

5. Caesars Sportsbook

Caesars Sportsbook promo code ONBONUS1000: $1K first bet on the house, click this link

Lastly, the Caesars Sportsbook promo code ONBONUS1000 unlocks a $1K first bet on the house. This is another first bet insurance on our list of TNF betting promos, similar to bet365 and BetMGM.

Say I make a +400 same game parlay for TNF and maximize the offer with a $1,000 stake.

The only difference from the other insurance offers is if the bet doesn’t win, I receive a single $1,000 bonus bet to cover my loss.

The bonus bet can’t be split up but must be played on a single straight bet or parlay within 14 days.