Grading the Oklahoma City Thunder's Free Agency So Far originally appeared on Athlon Sports. The Oklahoma City Thunder entered the NBA offseason not needing to make many moves as their roster was almost full already entering next season.

This article was originally published on www.si.com/onsi/college/buzzer-beater as Oklahoma City Thunder Make Major Jalen Williams Move. The Oklahoma City Thunder have signed former Santa Clara star Jalen Williams to a five-year maximum rookie contract extension that could reach $287 million.

Breaking: Oklahoma City Thunder All-NBA star and champion Jalen Williams has agreed to a five-year maximum rookie contract extension that could reach $287 million, agents Bill Duffy and Justin Haynes of WME Basketball told ESPN.