Britain's Joe Salisbury and his American partner Rajeev Ram reached the quarter-finals of the men's doubles at the Australian Open.

The 11th seeds beat sixth seeds Horacio Zeballos of Argentina and Spain's Marcel Granollers 6-4 7-6 (13-11).

They will face Finland's Henri Kontinen and Germany's Jan-Lennard Struff for a place in the semi-finals.

Later on Monday, Briton Ken Skupski and Santiago Gonzalez take on 16th seeds Austin Krajicek and Franko Skugor.