Marjanovic is slated to sign a one-year deal with the Rockets on Sunday, Adrian Wojnarowski of ESPN reports.
Marjanovic will return to Houston after appearing in 31 contests for the Rockets last year, averaging 3.3 points and 1.9 rebounds in 5.5 minutes per game. The veteran big man will compete with Jock Landale for backup minutes behind Alperen Sengun.