Melbourne VIC, Australia, 2 March 2015 | Seven Sport

Lleyton Hewitt, Bernard Tomic and Sam Groth will lead the Aussies in the first round of the Davis Cup World Group this weekend.

Australia heads to Ostrava to battle the highly-rated Czech Republic under captain Wally Masur, who is stepping into the role this year.

While the Czechs have won two of the past three Davis Cups, they’ll be without world No.8 Tomas Berdych and Radek Stepanek. That leaves 30th-ranked Lukas Rosol and world No.46 Jiri Vesely to take to the court for the home team.

Australian Davis Cup stalwarts Todd Woodbridge and John Fitzgerald will be commentating for Seven.

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