NFL Betting Promos for Preseason Week 2: Bet on Raiders-Texans, 49ers-Chargers, Any Game Today

Football is back on national television tonight, and the best NFL betting promos vetted by Action Network are live for new sign-ups ahead of the opening kickoff.

Week 2 of 2026 NFL preseason starts at 8 p.m. ET, with No. 1 overall pick Fernando Mendoza and the Las Vegas Raiders vs. Houston Texans, led by DeMeco Ryans at Reliant Stadium. The late window belongs to Jim Harbaugh's Los Angeles Chargers vs. San Francisco 49ers from SoFi Stadium at 10 p.m. ET.

Every offer listed is for new customers only. Lock in the one that fits your state before 8 p.m. ET.

Best NFL Betting Promos for NFL Preseason Week 2

Thursday, Aug. 20 NFL Preseason Week 2 Odds

Anything can happen in the preseason, and the sports betting sites know it. Expect NFL market prices to shift constantly throughout the day.

Raiders vs. Texans opened with Houston being short favorites at home. The SoFi nightcap has seen its total shaved from 39.5 down to 38.5, a classic sign of early money on the Under before snap-count news filters out.

Raiders vs. Texans Odds — 8 p.m. ET, ESPN, Reliant Stadium

• Moneyline: Raiders +120 | Texans -142
• Spread: Raiders +1.5 (-105) | Texans -1.5 (-115)
• Total: Over 38.5 (-108) | Under 38.5 (-112)

49ers vs. Chargers Odds — 10 p.m. ET, SoFi Stadium

• Moneyline: 49ers +105 | Chargers -125
• Spread: 49ers +1.5 (-110) | Chargers -1.5 (-110)
• Total: Over 38.5 (-112) | Under 38.5 (-108)

Odds accurate at time of publication and subject to change. Lines vary by sportsbook and by state. Always verify the current price in your app before placing a wager.

Best NFL Betting Promos for Thursday, Aug. 20

Every NFL betting promo below has been verified to work on tonight's doubleheader and on the rest of the Preseason Week 2 board. Each breakdown covers the reward, the qualifying wager needed to unlock it, and the code required at registration.

A one-and-done bonus gets used on Raiders vs. Texans and it is gone. A multi-day reset or a 10-day bet match lets you play the ESPN opener, the SoFi nightcap, Friday's Jets vs. Steelers and Packers vs. Broncos games, and Saturday's twelve-game board off the same welcome offer.

Below are the top NFL betting promos available today.

1. Fanatics Sportsbook Promo Code ACTION26

New players who sign up with Fanatics Sportsbook promo code ACTION26 can earn up to $1,000 matched in FanCash across their first 10 days. It is simple. Place a cash wager of $1 – $100 or more each day, and Fanatics matches it in FanCash up to $100 per day, so a full 10-day run reaches the $1,000 ceiling.

This Fanatics promo code offer fits the preseason perfectly. Day one is tonight's ESPN opener, day two covers Friday's three-game slate, day three lands on Saturday's twelve games, and the remaining seven days carry you straight through the Preseason Week 3 finale on Aug. 27-29.

2. BetMGM Bonus Code TOPACTION

No NFL betting promo on this page carries a bigger ceiling than BetMGM bonus code TOPACTION, which protects your opening wager up to $1,500. Place your first bet on Raiders vs. Texans, the SoFi nightcap, or any other market, and if it loses, BetMGM returns the stake in bonus bets up to $1,500.

The sheer value of the BetMGM promo code sets it apart. Preseason football is the hardest sport on the calendar to handicap, where you're guessing at snap counts as much as talent, so a $1,500 cushion is the offer that lets you take a real swing. If your stake exceeds $50, the refund arrives as multiple tokens rather than one lump bet, which spreads your second chance across Friday and Saturday's boards.

3. bet365 Bonus Code

bet365 keeps things simple, and for an evening as unpredictable as one in the NFL preseason, that is an advantage. Deposit and wager just $10 on Raiders vs. Texans or any other market with the bet365 bonus code, and $150 in bonus bets lands in your account, win or lose.

The win-or-lose condition is what separates this from the bet-and-get offers that require a winning ticket. In every scenario, you get your bonuses, and this gives you the safety that few other NFL betting promos offer.

It also gives you flexibility for the qualifying wager itself. You can put the $10 on a Mendoza passing prop, the Texans moneyline, the SoFi total, or a two-leg parlay across both games, and the outcome is irrelevant to the payout. The $150 then arrives in bonus bets you can spread across Friday and Saturday's slates.

4. DraftKings Promo Code

The DraftKings promo code delivers the book's signature bet-and-get, and there is no code to type; handily, the offer activates automatically when you register through the link. A $5 first wager on either of tonight's games returns $150 in bonus bets, issued instantly once the qualifier settles and delivered in $50 increments.

There is no waiting for a loss, no multi-day accumulation, and no winning requirement. Instead of one $150 wager, you get three $50 bets, which maps neatly onto tonight's ESPN opener, the SoFi late game, and Saturday's board. Back a market you like on Raiders vs. Texans and your Preseason Week 2 bankroll is built before the second quarter.

5. FanDuel Promo Code

The FanDuel promo code offer is built for the whole week rather than one kickoff. Bet $5 a day with the FanDuel promo code and FanDuel issues bet resets worth up to $1,000 across a five-day window if your qualifying wager comes up short, with up to $200 refunded per day. Day one is tonight, day two is Friday, and day three is Saturday's twelve-game slate.

Each day resets independently, so a loss tonight does not mean you're protected tomorrow. This rewards bettors who plan to stay active across the full preseason stretch rather than firing a single ticket and walking away, and the $200 daily cap lets you swing big with a safety net in your back pocket.

6. theScore Bet Promo Code ACTNEWS

Register with theScore Bet promo code ACTNEWS and a $1,000 First Bet Reset is applied to your account. Take any market on one of tonight's NFL preseason matchups, and if your opening bet misses, the stake returns in bonus bets up to $1,000.

Rather than one lump token, larger resets are returned in five equal parts, which is close to ideal for a week with five separate slates. A $500 losing opener on the Texans comes back as five $100 bets you can distribute across Friday's Jets vs. Steelers, Saturday's afternoon window, Saturday night, and next week's finale, instead of forcing you to fire the whole refund back into one game.

7. betPARX Promo Code TANBONUS

Pennsylvania bettors can claim betPARX promo code TANBONUS for 100% bet insurance up to $50. Place your first wager on either game tonight, and if it loses, betPARX refunds it as a bonus bet up to $50.

Your first bet is effectively risk-free, which is exactly what you want on a Thursday when nobody knows how long Fernando Mendoza or Justin Herbert will take snaps. For Pennsylvania, a $50 no-pressure trial is a reasonable way in.

8. Hard Rock Bet Promo Code (Click Here)

The Hard Rock Bet promo code gives new users in Michigan and New Jersey a bet $5, get $150 offer that pays out when your opening wager wins. Back a side or total you trust on tonight's doubleheader, and a winning ticket returns your cash profit plus $150 in bonus bets on top. The win condition means this is the offer for bettors with an actual read rather than a coin flip.

If you have Houston at home or the Under in the late window, the return on a $5 stake is the best ratio on this page. The bonus arrives as six $25 tokens rather than one large bet. This is an advantage on a five-slate week as you can put $25 on Friday's Packers vs. Broncos, another on Saturday afternoon, and still have tokens left for Preseason Week 3.

9. BetRivers Promo Code

No BetRivers bonus code needs entering during sign-up, but your ZIP code determines the size of your welcome bonus. Michigan and Pennsylvania accounts get a 2nd Chance Bet up to $500, New Jersey is capped at $250, and West Virginia at $100.

10. Borgata Bonus Code ACTION

New Jersey bettors can use Borgata bonus code ACTION for a bet of $20 and get a $100 welcome offer. Put $20 on either of tonight's games and Borgata credits $100 in bonus bets to your account regardless of how the qualifier settles.

NFL Prediction Markets for Tonight's Doubleheader

Prefer to trade a contract instead of placing a bet? Two CFTC-regulated prediction market apps have promos live for tonight's football, and they operate in a long list of states where traditional NFL betting promos are not available.

On a prediction market, you buy a Yes or No contract priced between 1 and 99 cents, and it settles at $1.00 if you are right or $0 if you are wrong. The price is the market's read on probability, so a contract trading at 57 cents is effectively pricing a 57% chance. Both platforms have Raiders vs. Texans and 49ers vs. Chargers trading in moneyline, spread, and total markets.

1. Kalshi Promo Code ACTION

New users who sign up with Kalshi promo code ACTION and trade $25 receive a bonus of $25 credited to their account.

Fund your account, place a $25 trade on either game, and the bonus posts automatically once the trade goes through. The randomized structure means the exact figure varies by user, but the qualifying threshold is fixed at $25 regardless.

2. Polymarket Promo Code ACTION

The Polymarket promo code ACTION credits new traders with a $20 bonus after a $10 deposit, tripling your starting balance before the first snap. Like Kalshi, Polymarket operates as a CFTC-regulated market, so contracts on the Raiders, Texans, 49ers, and Chargers live across a wide list of states where a conventional sportsbook may not be.

How Can I Watch NFL Preseason Week 2 Tonight?

Tonight brings us two matchups from the NFL preseason. Raiders vs. Texans is the only game all August that ESPN is carrying as a national exclusive, mainly due to the debut of Fernando Mendoza, the first pick of the 2026 NFL Draft.

Kick off is at 8 p.m. ET from Reliant Stadium in Houston, with streaming through the ESPN App on an ESPN Unlimited plan and on Fubo.

The late window shifts to Southern California. San Francisco travels to SoFi Stadium for a 10 p.m. ET kickoff, the 52nd preseason meeting between these two teams and their first in Los Angeles since 2021.