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.

The Oklahoma City Thunder have been aggressive in retaining their core this offseason following their incredible championship run. They signed NBA MVP Shai Gilgeous-Alexander to a four-year, $285 million extension,

Thunder All-NBA star and champion Jalen Williams has agreed to a five-year maximum rookie contract extension that could reach $287 million, his agents told ESPN.