What happened: Prediction market volume regarding LeBron James' next team has reached $197 million on . The Miami Heat surged to a 49 percent probability following an accidental YouTube scheduling mishap for a July 27 press conference.
Why it matters: The market shift pushed the Cleveland Cavaliers down to a 28 percent chance after previously sitting as the favorite. NBA Commissioner Adam Silver noted the prolonged decision is holding up the release of the league's upcoming regular-season schedule.
By the numbers: The Golden State Warriors have dropped to a 13 percent implied probability amid Washington's reported refusal to trade Anthony Davis. The Philadelphia 76ers remain a distant fourth with a 9 percent chance.
What to watch: The league is awaiting James' formal commitment before finalizing marquee matchups for opening week and Christmas.