Wisconsin Judge Says Ho-Chunk Likely to Win IGRA Bid to Block Kalshi Sports Contracts
On May 11, 2026, U.S. District Judge William M. Conley in Wisconsin found the Ho-Chunk Nation is likely to succeed under IGRA in stopping Kalshi sports event contracts from being offered on the tribe's Indian lands. The Ho-Chunk Nation sued Kalshi and Robinhood entities last August and later sought a preliminary injunction in December 2025; the case also includes a RICO claim and is set for trial on May 24, 2027.