Sharks centre Bronson Xerri.

Last year's grand finalists Melbourne and the Roosters turned on the class to dominate their rivals in round 20 and they have been rewarded with seven spots between them in the NRL Team of the Week.

The Storm's devastating display against the Broncos featured the brilliance of Cameron Smith, the power of Nelson Asofa-Solomona and the sheer speed of Josh Addo-Carr - all three getting the nod from the fans.

On Sunday the Roosters racked up a half-century at the SCG with James Tedesco, Latrell Mitchell, Brett Morris and Luke Keary all in rare form.

The Team of the Week for round 20 is choc full of players whose teams are on track for September action and they'll be looking to light up the finals.