Three New Mexico pueblos and one tribe on Friday wrapped up their closing arguments that a federal judge should step in to prohibit the online prediction market Kalshi from enabling what the plaintiffs allege amounts to illegal sports gambling on sovereign tribal land.
In May, the plaintiffs — the Mescalero Apache Tribe, as well as the Pojoaque, Sandia and Isleta Pueblos — alleged in federal court that Kalshi violates tribal gaming compacts and federal law by providing anyone over age 18 access to sports gambling in New Mexico.
Under existing state gaming compacts and federal law, only people aged 21 and over in New Mexico can place bets on sports in person at tribally owned casinos.

