The 154th Open Championship is live at Royal Birkdale, and the best Open Championship betting promos hand new bettors more than $6,000 in combined bonus value before the first-round leaderboard settles. Scottie Scheffler teed off at 4:58 a.m. ET to begin his title defense, so anyone signing up right now can still back the rest of the morning wave, including Rory McIlroy, who starts at 10:15 a.m. ET.
These golf betting promos come from seven of the best sports betting sites, and each one applies to Thursday's opening round at Royal Birkdale. New users can claim a bet match, a first-bet safety net, or instant profit boosts, then put that value straight onto Open Championship markets. Pair the offers with our Open Championship Preview Predictions to sharpen every pick.
USA Network has the coverage now and stays on through 3:30 p.m. ET, so bettors can watch the live board while the morning wave plays. Groups keep going off through 11:21 a.m. ET, which leaves plenty of runway to sign up, lock in one of these Open Championship betting promos, and bet before McIlroy's group heads out at 10:15 a.m. ET.
| Golf Sportsbooks | Open Championship Betting Promos | Sign-Up Link |
|---|---|---|
| Fanatics Sportsbook | $1,000 Bet Match | ACTION26 |
| BetMGM | $1,550 in Bonuses | ACTION1550 |
| bet365 | $150 Bet-and-Get Promo | Click Here |
| DraftKings Sportsbook | $200 Bet-and-Get Promo | Click Here |
| FanDuel Sportsbook | $1,000 Bet Resets | Click Here |
| Hard Rock Bet | $150 Bet-and-Get Promo | Click Here |
| theScore Bet | $1,000 First Bet Reset | ACTNEWS |
The Best Open Championship Betting Promos for First-Round Action
Every offer below comes from the best sports betting sites and works for Thursday's opening round and beyond, so bettors can attack Open Championship First-Round Leader Picks now and roll the same account into weekend markets. Pair the codes with our Open Championship predictions to build a first-round card, then see how each of the golf betting promos works and where you can claim it.
1. Fanatics Sportsbook
Fanatics Sportsbook leads this group of Open Championship betting promos with a bet match worth up to $1,000.
New users who enter the Fanatics Sportsbook promo code ACTION26 can place a first wager, and Fanatics Sportsbook matches it in bonus bets, up to $1,000, across 10 days. A bettor who backs Scottie Scheffler or Rory McIlroy to win the Claret Jug gets that same stake back as bonus bets if the pick misses. Illinois and New York players instead get 10 100% profit boost tokens instantly, which stretch the payout on any Open Championship market.
| Fanatics Sportsbook Promo | Fanatics Sportsbook Sign-Up Bonus | Fanatics Sportsbook Legal States |
|---|---|---|
| Fanatics Sportsbook Promo Code ACTION26 | $1,000 Bet Match | AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, NY, OH, PA, TN, VA, VT, WV, WY |
| Fanatics Sportsbook Promo Code (Click Here) | Bet $20, Get $350 in Bonus Bets | AZ, CO, CT, DC, IA, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, OH, PA, TN, VA, VT, WV, WY |
| Fanatics Sportsbook Promo Code (Click Here) | Get 10x100% Profit Boost Tokens Instantly | IL, NY |
2. BetMGM
BetMGM posts the largest headline number among these golf betting promos, with up to $1,550 in combined value.
Bettors who sign up with the BetMGM bonus code ACTION1550 unlock a $1,500 first-bet offer plus $50 in BetMGM Reward Points. If the opening wager loses, BetMGM returns the stake in bonus bets, so a first-round flier on a long shot to lead after Thursday carries a built-in safety net. Players in select states can pick alternate codes for a no-sweat token or a smaller bet-and-get, depending on where they live.
| BetMGM Bonus Code | BetMGM Promo | BetMGM Legal States |
|---|---|---|
| BetMGM Bonus Code ACTION1550 | $1,500 First Bet Offer + $50 BetMGM Reward Points | AZ, CO, DC, IA, IL, IN, LA, KS, KY, MA, MD, MI, MO, NC, NJ, OH, PA, TN, VA, WV, WY |
| BetMGM Bonus Code TANGET2 | $1,000 No Sweat Tokens | AZ, CO, DC, IA, IL, IN, LA, KS, KY, MD, MO, NC, OH, TN, VA, WY |
| BetMGM Bonus Code ACTIONGET | Bet $10, Get $150 Bonus Bets if You Win | MI, NJ, PA, WV |
| BetMGM Bonus Code TOPACTION | $1,500 First Bet Offer | AZ, CO, DC, IA, IL, IN, LA, KS, KY, MA, MD, NC, OH, TN, VA, WY |
3. bet365
bet365 keeps its Open Championship betting promos simple with a $150 bet-and-get plus a first-bet safety net option.
New customers who use the bet365 bonus code and bet $10 get $150 in bonus bets, win or lose, meaning a single qualifying wager in the first round unlocks the full bonus no matter the result. Bettors who want protection can choose the $1,000 first-bet safety net instead, and Michigan, New Jersey, and Pennsylvania users also collect 50 casino spins.
| bet365 Bonus Code | bet365 Welcome Promo | bet365 Legal States |
|---|---|---|
| bet365 Bonus Code (Click Here) | Bet $10, Get $150 in Bonus Bets, Win or Lose | AZ, CO, IA, IN, KS, KY, LA, MD, MO, NC, NJ, OH, PA, VA |
| bet365 Bonus Code (Click Here) | $1,000 First Bet Safety Net | AZ, CO, IA, IL, IN, KS, KY, LA, MD, MO, NC, OH, TN, VA |
| bet365 Bonus Code (Click Here) | Bet $10, Get $150 in Bonus Bets, Win or Lose, 50 Casino Spins | MI, NJ, PA |
4. DraftKings
DraftKings runs one of the most popular golf betting promos with a $5 bet that returns $200 instantly.
New users who wager $5 on any Open Championship market get $200 in bonus bets instantly. With the DraftKings promo code, a quick $5 stake on Scheffler to go low in round one delivers the full $200, which bettors can then spread across outright markets or a Thursday leader play.
| DraftKings Promo Code | DraftKings Welcome Offer | DraftKings Legal States |
|---|---|---|
| DraftKings Promo Code (Click Here) | Bet $5, Get $200 Instantly in Bonus Bets | AR, AZ, CO, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, NY, OH, PA, TN, VA, VT, WV, WY |
5. FanDuel
FanDuel builds its Open Championship betting promos around daily bet resets worth up to $1,000.
New players who bet $5 each day get up to $1,000 in bet resets, so a losing wager triggers a refund in bonus bets across the offer window. The FanDuel promo code rewards bettors who plan to fire on every round, and it pairs well with McIlroy or Scheffler wagers throughout the week at Royal Birkdale.
| FanDuel Promo Code | FanDuel Sign-Up Bonus | FanDuel Legal States |
|---|---|---|
| FanDuel Promo Code (Click Here) | Bet $5 Daily, Get Up To $1000 In Bet Resets | AZ, AR, CO, CT, DC, IL, IA, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, NY, OH, PA, TN, VA, VT, WV, WY |
6. Hard Rock Bet
The Hard Rock Bet promo code rounds out the sportsbook offers with a $150 bet-and-get for Michigan and New Jersey bettors.
New users who bet $5 collect $150 in bonus bets if the wager wins, giving first-round bettors a low-risk way into the Open. A $5 ticket on a Thursday leader or a Scheffler top finish unlocks the bonus, which then applies to any remaining golf market this week.
| Hard Rock Bet Promo Code | Hard Rock Bet Welcome Bonus | Hard Rock Bet Legal States |
|---|---|---|
| Hard Rock Bet Promo Code (Click Here) | Bet $5, Get $150 in Bonus Bets if You Win | MI, NJ |
7. theScore Bet
theScore Bet closes the list of golf betting promos with a $1,000 first-bet reset.
New users who apply theScore Bet promo code ACTNEWS get a first-bet reset up to $1,000, so a losing opening wager comes back as bonus bets. Michigan, New Jersey, Pennsylvania, and West Virginia bettors instead get a $10 bet-and-get worth $100 if the wager wins, and both versions apply to Thursday's opening round at Royal Birkdale.
| theScore Bet Promo Code | theScore Bet Welcome Offer | theScore Bet Legal States |
|---|---|---|
| theScore Bet Promo Code ACTNEWS | $1,000 First Bet Reset | AZ, CO, IA, IL, IN, KS, KY, LA, MA, MD, MO, NC, OH, TN, VA |
| theScore Bet Promo Code ACTNEWS | Bet $10, Get $100 in Bonus Bets If You Win | MI, NJ, PA, WV |
Prediction Markets for the Open Championship
Bettors in states without legal sportsbooks can still trade the Open on prediction market apps. Kalshi and Polymarket both list Open Championship contracts and offer sign-up bonuses that work almost everywhere in the country, so traders in more than 40 states can take a position on golf's oldest major before McIlroy tees off.
1. Kalshi
Kalshi lets traders take a position on who wins at Royal Birkdale and pays a bonus for getting started.
New traders who use the Kalshi promo code ACTION and trade $10 get a $15 bonus, and Kalshi operates in more than 40 states. A trader who buys "yes" on Scheffler to win the Claret Jug locks in a price that moves with every shot he hits in the first round.
| Kalshi Promo Code | Kalshi Referral Offer | Kalshi States Available |
|---|---|---|
| Kalshi Promo Code ACTION | Trade $10, Get $15 Bonus | AL, AK, AR, CA, CO, CT, DE, FL, GA, HI, ID, IN, IA, KS, KY, LA, ME, MN, MS, MO, NE, NH, NM, NJ, NY, NC, ND, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY, DC |
2. Polymarket
Polymarket offers a larger trading bonus and lists similar Open Championship contracts.
New users who deposit $20 with the Polymarket promo code ACTION collect a $50 trading bonus, and Polymarket covers the same broad list of states. Traders can back McIlroy, Scheffler, or the rest of the field, and prices update live as the first round unfolds.
| Polymarket Promo Code | Polymarket Referral Bonus | Polymarket States Available |
|---|---|---|
| Polymarket Promo Code ACTION | Deposit $20, Get $50 Trading Bonus | AL, AK, AR, CA, CO, CT, DE, FL, GA, HI, ID, IN, IA, KS, KY, LA, ME, MN, MS, MO, NE, NH, NM, NJ, NY, NC, ND, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY, DC |
