Poland now only needs one point in its match against Italy to make it through to the semi-finals.
Following a dismal performance on Friday against Argentina and on Saturday against France Poland was on the verge of being volleyed out of the championships.
With five victories in five matches the White and Reds are advancing to the second stage first in group D.
Poland’s 8th triumph in the Wagner Memorial, the team began with a relatively easy 3-0 win over Canada, narrowly beat France 3-2 and stormed all over Russia with 13 aces.
For the next three days the Tauron Arena in Kraków will host one of the most prestigious, yet friendly international volleyball tournaments – the XVI Memorial of Hubert Jerzy Wagner.
The Polish National Volleyball Team will join five other countries competing in the Final Six next month – the last leg of the Nations League international tournament.
A Polonia volleyball team in the UK consisting of couriers, technicians, goldsmiths and bankers, has come second place in the English National Cup.