Oklahoma City Thunder secures Jalen Williams with a five-year, potentially $287 million rookie max extension. This move, confirmed by WME Basketball a

The Oklahoma City Thunder and forward Jalen Williams have agreed to a five-year max extension worth as much as $287 million, according to ESPN's Shams Charania.

Oklahoma City Thunder guard/forward and NBA champion Jalen Williams has agreed to a five-year maximum rookie contract extension that could potentially reach $287 million, ESPN confirms through WME Basketball agents Bill Duffy and Justin Haynes.