Portland Trail Blazers head coach Chauncey Billups apparently leaked insider info to gamblers that his team was planning to tank so they could place bets and win big, federal court documents allege.

FBI NBA investigation: NBA coaches Chauncey Billups and player Terry Rozier were arrested by the FBI.

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Tiago Splitter will guide the Portland Trail Blazers for the foreseeable future. The team on Thursday named Splitter its interim head coach, a team source told The Oregonian/OregonLive, elevating an assistant who only joined the organization this summer.