AGA warns US senators prediction markets threaten regulated gaming
The American Gaming Association told a US Senate subcommittee that sports prediction markets operate outside state and tribal gaming frameworks. President and CEO Bill Miller said sports-related activity accounts for about 86% of Kalshi’s business and has generated more than $47 billion in trading volume this year; he cited $227,000 in sports-related volume in 2024. Miller urged lawmakers to preserve states’ authority over sports betting.
The AGA’s testimony highlights a dispute over whether sports prediction markets should fall under state and tribal gaming frameworks.