Parramatta will have to wait at least another week to get Mitchell Moses after the West Tigers blocked his release on Tuesday.

The Eels want their new signing as soon as possible after he signed a three-year deal, but at this stage the Tigers are refusing to grant the five-eighth an early release and have named Moses to play against the Bulldogs at ANZ Stadium on Sunday.

Moses completed a pool recovery and video session with the Tigers on Tuesday but did not address the playing group as uncertainty over his future enters another week.

The Tigers are refusing to let Moses go without a fight and are playing hard ball with Parramatta over their negotiations for the 22-year-old.