Australia's Marinko Matosevic has progressed to the third round of the ATP Canada Masters event in Montreal after opponent Tommy Haas retired.

Rankings rises for Sam Stosur, Marinko Matosevic, James Duckworth and Sam Groth have capped an impressive week for Aussies in the US hardcourt season.

Marinko Matosevic has enjoyed a comfortable passage into the second round of the Canadian Masters in Montreal, while Bernard Tomic fell to Florian Mayer.

A cramping Marinko Matosevic has suffered a heartbreaking third-set loss to Russian Dmitry Tursunov on Friday in the quarterfinals of the Citi Open in Washington DC.

Marinko Matosevic and Sam Stosur have led the Aussie charge this week in the US; here's a look back at some of the highlights of the tennis week in images.

Marinko Matosevic has credited new coach Mark Woodforde with salvaging his US hardcourt season after scoring the biggest win of his career in Washington DC.

UPDATE: Marinko Matosevic has staged the biggest win of his career at the ATP Citi Open on Thursday, downing fourth seed Milos Raonic to reach the quarterfinals.

UPDATE 2:40pm: Australians Bernard Tomic, Marinko Matosevic and James Duckworth were all winners on Tuesday at the ATP Citi Open in Washington DC.

UPDATE 2:35pm: Aussies Marinko Matosevic and Sam Groth have moved into round two at the ATP/WTA Citi Open, while Matt Ebden and Anastasia Rodionova fell.

Australian Marinko Matosevic lost in the first round of the Atlanta Open on Monday to Ryan Harrison, while compatriot Matt Ebden qualified for the main draw.