Drooid Logo
Back to today’s briefing

Story perspectives

NCAA Tournament Upsets Ignite Betting Frenzy and Bonuses

3/21/2026

47 10

1 of 2

Story summary
  • The NCAA Tournament is in full swing, with upsets such as High Point over Wisconsin.
  • Round of 64 features matchups like Santa Clara vs. Kentucky and Akron vs. Texas Tech.
  • Prediction markets Kalshi and Dabble offer sign-up bonuses, such as $10 for $10 trades.
  • BetMGM offers welcomes: a $150 bonus for a $10 winning bet or a $1,500 first-bet safety net.
  • Fans can bet and play daily fantasy sports now.
1 / 2