UFC 328 has arrived with Khamzat Chimaev vs. Sean Strickland and Joshua Van vs. Tatsuro Taira highlighting the main card tonight. Action Network has gathered our favorite UFC betting promos from the best sports betting apps for you to sign up with ahead of 9 p.m. ET, where the fights can be streamed on Paramount +.
Redeem $5,000 in UFC betting promos from the likes of Fanatics Sportsbook, BetMGM, and DraftKings. Tap on any of the links or sign-up modules to bet on UFC 328 today, Saturday, May 9, 2026.
| UFC Betting Promos | UFC Sportsbook Promo Codes |
|---|---|
| Fanatics Sportsbook – Get up to $1,000 Matched in FanCash | ACTION |
| BetMGMSportsbook – $50 in BetMGM Rewards + $1,500 First Bet Offer | ACTION1550 |
| DraftKingsSportsbook – Bet $5, Get $100 in Bonus Bets Instantly | TANBONUS |
| FanDuelSportsbook – Bet $5, Get $150 if Your Bet Wins | Click Here |
| bet365 Sportsbook – $200 Bet-and-Get or $1,000 First Bet Safety Net | Click Here |
| Hard Rock Bet – Bet $5, Get $150 if Your Bet Wins | Click Here |
| Caesars Sportsbook – Bet $1, Double Your Winnings on Your Next 10 Wagers | ACTION4DYW |
| theScore Bet – $1,000 First Bet Reset | ACTNEWS |
UFC 328 Fight Card
Here is the five-fight main card to bet on tonight with UFC betting promos. Approximated start times come from DraftKings Sportsbook, and are subject to change:
- King Green vs. Jeremy Stephens (9:15 p.m. ET)
- Sean Brady vs. Joaquin Buckley (9:45 p.m. ET)
- Alexander Volkov vs. Waldo Cortes-Acosta (10:15 p.m. ET)
- Joshua Van vs. Tatsuro Taira (10:45 p.m. ET)
- Khamzat Chimaev vs. Sean Strickland (11:30 p.m. ET)
UFC 328 Betting Odds
The UFC 328 moneyline odds below come from DraftKings Sportsbook and are subject to change:
- King Green (-375) vs. Jeremy Stephens (+295)
- Sean Brady (-175) vs. Joaquin Buckley (+145)
- Alexander Volkov (-135) vs. Waldo Cortes-Acosta (+114)
- Joshua Van (+136) vs. Tatsuro Taira (-162)
- Khamzat Chimaev (-575) vs. Sean Strickland (+425)
What Are the Best UFC Betting Promos?
Read up on the top UFC betting promos for Chimaev vs. Strickland this evening:
Fanatics Sportsbook
Our Fanatics Sportsbook promo code ACTION has a large number of UFC betting promos to select from. Choose one of the offers below that sounds right for you, and convert FanCash into bonus bets, or use it on licensed apparel and merchandise.
| Fanatics Sportsbook Promo | States Available | Fanatics Sportsbook Promo Code |
|---|---|---|
| Get Up To $1,000 Matched in FanCash | AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, PA, TN, VA, VT, WV, WY | ACTION |
| Bet $20, Get $200 in Bonus Bets Sequenced Over 4 Days | CT, MO, NC, NJ, VA, WV | ACTION |
| Bet $20, Get $200 in Bonus Bets Instantly | CO, DC, KS, KY, LA, MD, MI, PA | ACTION |
| Get 3x500% Profit Boosts | IL | ACTION |
| Bet $20, Get $350 in Bonus Bets | AZ, IA, IN, MA, TN, WY | ACTION |
| Get 10x100% Profit Boost Tokens Instantly | NY | ACTIONNY |
| Bet and Get up to $250 in No Sweat Bets FanCash | NY | ACTIONNY |
| Bet $100, Get $400 in Bonus Bets | OH | ACTIONNY |
BetMGM Sportsbook
Redeem one of the four UFC betting promos offered by BetMGM Sportsbook to wager on the card tonight. Insert the BetMGM bonus code that corresponds to your preferred BetMGM promo during sign-up to claim your offer.
| BetMGM Promo | States Available | BetMGM Bonus Code |
|---|---|---|
| Bet $10, Get $150 in Bonus Bets if You Win | MI, NJ, PA, WV | ACTIONGET |
| Get Up to $1,500 Back in Bonus Bets if Your First Bet Doesn't Win | AZ, CO, DC, IA, IL, IN, LA, KS, KY, MA, MD, MI, NC, NJ, OH, PA, TN, VA, WV, WY | TOPACTION |
| Get a 20% First Deposit Match Up to $1,500 in Sports Bonus | AZ, CO, DC, IA, IN, KS, KY, MA, MD, MI, MO, NC, NJ, PA, TN, WV, WY | TOPTAN1500 |
| Get Up to $1,000 in No Sweat Bets Over 10 Days | AZ, CO, DC, IA, IL, IN, LA, KS, KY, MD, MO, NC, OH, TN, VA, WY | ACTIONGET |
DraftKings Sportsbook
The new Action Network DraftKings promo code TANBONUS is one of the most rewarding UFC betting promos there is. Submit a $5+ wager on -500 UFC odds or longer to instantly net four $25 bonus bet credits ($100 total).
| DraftKings Sign-Up Bonus | States Available | DraftKings Promo Code |
|---|---|---|
| Bet $5+, Get $100 in Bonus Bets Instantly | AZ, CO, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, NY, OH, PA, TN, VA, VT, WV, WY | TANBONUS |
FanDuel Sportsbook
Continuing this list of UFC betting promos is our verified FanDuel promo code. Find a favorable market to submit a $5+ first bet on, and take home $250 in bonus bets when your qualifying wager settles as a win.
| FanDuel Sign-Up Bonus | States Available | FanDuel Promo Code |
|---|---|---|
| Bet $5, Get $150 If Your Bet Wins | AR, CO, CT, DC, IL, IA, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, NY, OH, PA, TN, VA, VT, WV, WY | Click Here |
bet365 Sportsbook
Another batch of UFC betting promos to pick between comes available when you register with the bet365 bonus code. Tap one of the modules below and wager on UFC odds of -500 or longer to qualify for your bet365 bonus bets.
| bet365 Sign-Up Bonus | States Available | bet365 Bonus Code |
|---|---|---|
| Bet $10, Get $200 in Bonus Bets Win or Lose | AZ, CO, IA, IN, KS, KY, LA, MD, MO, NC, NJ, OH, PA, TN, VA | Tap Here |
| Get a First Bet Safety Net up to $1,000 in Bonus Bets | AZ, CO, IA, IL, IN, KS, KY, LA, MD, MO, NC, OH, TN, VA | Tap Here |
| Bet $10, Get $200 in Bonus Bets Win or Lose + 50 Casino Spins | NJ, PA | Tap Here |
| Bet $5, Get $150 in Bonus Bets Win or Lose | IL | Tap Here |
| Bet $10, Get $365 in Bonus Bets Win or Lose | MI | Tap Here |
Hard Rock Bet
One of the lesser available UFC betting promos nationwide is the Hard Rock Bet promo code. Register with this offer as a Michigan and New Jersey bettor, submit a $5+ first bet, and trigger $150 in bonus bets when your wager results in a win.
| Hard Rock Bet Promo | States Available | Hard Rock Bet Promo Code |
|---|---|---|
| Bet $5, Get $150 Bonus Bets if You Win | MI, NJ | Click Here |
Caesars Sportsbook
Double your potential winnings by utilizing the Action Network Caesars Sportsbook promo code ACTION4DYW. Maximize one of the best UFC betting promos by opting-in to a Profit Boost Token on the next 10 wagers you submit.
| Caesars Sportsbook Sign-Up Bonus | States Available | Caesars Sportsbook Promo Code |
|---|---|---|
| Bet $1+, Double Your Winnings Your Next 10 Wagers | AZ, CO, DC, IA, IL, IN, KS, KY, LA, MA, MO, MD, ME, MI, NC, NJ, NY, OH, PA, TN, VA, WV, WY | ACTION4DYW |
theScore Bet
Last but not least, I encourage you to register using theScore Bet promo code ACTNEWS to complete your collection of UFC betting promos for Chimaev vs. Strickland. Note which welcome bonus you receive depending on your location in the chart below.
| theScore Bet Promo | States Available | theScore Bet Promo Code |
|---|---|---|
| Bet Reset Up to $1,000 | AZ, CO, IA, IL, IN, KS, KY, LA, MA, MD, MO, NC, OH, TN, VA | ACTNEWS |
| Bet $10, Get $100 in Bonus Bets If You Win | MI, NJ, PA, WV | ACTNEWS |
Polymarket
The Action Network Polymarket promo code ACTION allows you to trade on one of the best prediction market apps for UFC 328. Skip the waitlist by using our code, make a $20 deposit, and score $20 to fund UFC trades today.
| Polymarket Referral Bonus | States Available | Polymarket Promo Code |
|---|---|---|
| Deposit $20, Get $20 | 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 | ACTION |
Kalshi
Kalshi is one of the most immersive, popular, and well-rounded prediction market apps for UFC fans. Create an account with the Kalshi promo code ACTION and submit $10 in trades on UFC prediction markets to net $10 in bonus funds.
| Kalshi Referral Bonus | States Available | Kalshi Promo Code |
|---|---|---|
| Trade $10, Get $10 | AL, AK, AR, CA, CO, CT, DE, FL, GA, HI, ID, IN, IA, KS, KY, LA, ME, MN, MS, MO, NE, NH, NM, NY, NC, NV, ND, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY, DC | ACTION |
Novig
Complete your collection of UFC prediction market promos by using Novig promo code ACTION to sign up. Purchase $5 on the shop, and get $50 in Novig Coins (app exclusive currency).
| Novig Referral Bonus | States Available | Novig Promo Code |
|---|---|---|
| Spend $5, Get $50 Novig Coins | AK, AR, CA, FL, GA, HI, IL, IN, IA, KS, KY, ME, MA, MN, MO, NE, NH, NC, ND, OH, OK, OR, SC, SD, TX, VT, VA, DC, WI, WY | ACTION |
