U.S. crypto industry spends about $63 million to block Sherrod Brown’s return to the Senate, as he currently holds a slight lead.

US crypto industry groups are spending roughly $63 million to block former Senator Sherrod Brown's return to the Senate in Ohio's race, according to CoinDesk, with super PAC Fairshake contributing nearly $56 million and the Winklevoss twins' PAC about $7.2 million—bringing total industry spending against Brown over the past two years, including 2024 election outlays, to more than $100 million. Brown, a former Senate Banking Committee chairman who did not advance crypto legislation during his tenure, holds a slight lead over incumbent Senator Jon Husted in recent polls, though most margins remain within the error range. Prediction market Kalshi gives Brown a 68% chance of winning and also puts the odds of Democrats retaking Senate control at 68%. The outcome matters for crypto policy because a Democratic-controlled Senate could install Elizabeth Warren as Banking Committee chair or give Brown a key committee post, potentially affecting the fate of market-structure bills such as the CLARITY Act. Watch for final Ohio vote tallies and the broader Senate balance of power, which will shape committee leadership and the legislative path for crypto market-structure legislation.