Prediction markets and sports betting platforms offer various promotional bonuses

Multiple prediction markets and sports betting platforms are offering promotional bonuses for upcoming sporting events, including the World Series, NBA, NFL, and college football.

Polymarket is providing a $25 trading bonus for new users who make a $10 deposit, with various referral codes available to facilitate this offer across different markets such as the World Series between the Milwaukee Brewers and Tampa Bay Rays, and NBA matchups like the Knicks vs. Celtics or Trail Blazers vs. Kings.

OG Trading Market is offering a $50 bonus to new customers who complete $25 in trades. This peer-to-peer platform allows users to trade event contracts on various sports, including college football and the NBA, under a CFTC-regulated framework.

Other platforms such as BetMGM, Onyx Odds, and FanDuel Predicts also have active promotions for various sports leagues and specific game matchups.