The Houston Rockets chose not to renew the contracts of 4 members of their coaching staff, including assistant coaches Roy Rogers and Mitch Vanya, video coordinator John Cho, and player development assistant Irv Roland. 

Roland, who has been James Harden's personal trainer since 2016, was also reportedly close to Chris Paul and PJ Tucker.

The Rockets also chose not to renew the contract of assistant Jeff Bzdelik earlier this week.