Alex de Minaur fires as Aussie pair completes 3-1 Davis Cup victory over Poland
In short:
Australia defeated Poland to secure progression to the penultimate round of the Davis Cup.
Alex de Minaur beat Kamil Majchrzak 6-3 6-3 to clinch a 3-1 result for the Aussies.
Earlier, Australia's doubles pair of Rinky Hijikata and Max Purcell triumphed in a thrilling match against Jan Zielinski and Karol Drzewiecki.
