New Kalshi users who register with the Kalshi referral code ALCOM can trade $10 on Saturday's fights featuring Chimaev vs. Strickland and Van vs. Taira to unlock a $10 bonus on the prediction market platform.

Claim a $20 bonus with the Polymarket promo code CLEVE for Mother's Day MLB action. Skip the app waitlist and trade Guardians odds and AL Central futures.

Double your first deposit for Mother's Day Weekekend with Polymarket promo code MASS. Unlock your $20 bonus to trade UFC 328, NBA and NHL playoffs and more.

Sign up with Kalshi referral code ALCOM and receive a $10 trading credit after your first $10 in trades on Khamzat Chimaev vs. Sean Strickland and other UFC 328 markets.

Unlock a $20 trading bonus for Mother's Day Weekend with the Polymarket promo code OREGON. Get early positions on UFC 328, Lakers vs. Thunder, and more today.

Polymarket is offering a $20 bonus with promo code CLEVE for new users trading on NBA and UFC events during Mother’s Day Weekend.

Celebrate Mother's Day with the verified Polymarket promo code CUSE. Skip the waitlist and claim a $20 bonus to trade the Mets, East Coast MLB games, and futures on May 10th.

Claim a $10 bonus with Kalshi promo code OREGONLIVE1. Trade on Chimaev vs Strickland method of finish, submissions, and fight winner live. Verified May 9, 2026.

Learn how to use the Polymarket code MASS to claim a $20 bonus and skip the app waitlist for the Canadiens vs. Sabres NHL playoff series.

New users can claim a $10 trading bonus on tonight's playoff games between the Pistons and Magic, Thunder and Suns, and Timberwolves and Nuggets using Kalshi referral code NJCOM.