Michal Bryl / Grzegorz Fijalek, Poland (15) defeated Adrian Carambula / Alex Ranghieri, Italy (34) 2-0 (21-18, 21-15).
It was the first FIVB World Tour meeting between the two teams.
In Pool J, Poland is 1-0 and Italy is 0-1. Also in Pool J, Alexander Brouwer / Robert Meeuwsen of the Netherlands is 1-0 and Uruguay's Marco Cairus / Mauricio Vieyto is 0-1.
Up next for Poland is Uruguay while Italy plays the Netherlands. Both matches are on Sunday, 30 July.