Terry Rozier, a Miami Heat guard, and Chauncey Billups, coach of the Portland Trail Blazers, were among those arrested. Two indictments spanned the worlds of professional sports, Mafia families and online betting.
Two indictments detailed schemes involving sports betting and rigged poker games, prosecutors said. The link was current and former N.B.A. players and coaches.
Chauncey Billups, the head coach of the Portland Trail Blazers, was among the former and current N.B.A. basketball players who were arrested on Thursday in connection with two illegal gambling investigations.