Complex sentence: He would continue playing for them until December 21,2017, one day after his birthday, where he would sign a two-way contract with the Utah Jazz, replacing Eric Griffin's spot on the team.
Split into simpler sentences: He would continue playing for them until December 21,2017, one day after his birthday. On December 21,2017, McGree signed a two-way contract with the Utah Jazz, replacing Eric Griffin's spot on the team.