<p>Australia have called in Tasmanian batsman Alex Doolan as a cover for Shane Watson, who is struggling to get fit for the final Ashes Test against England that starts on Friday at the Sydney Cricket Ground.<br /><br /></p>.<p>Watson injured his groin during the Boxing Day Test in Melbourne that Australia won to make it 4-0. They are now eyeing a whitewash in Sydney.<br /><br />Australia are expected to keep the successful attack, bowling coach Craig McDermott said on Monday.<br /><br />Paceman Ryan Harris and all-rounder Shane Watson bowled sparingly in the second innings of the fourth Test win in Melbourne as they managed respective knee and groin complaints, raising doubts about their fitness.<br /><br />Squad: Michael Clarke (captain), Brad Haddin (wicketkeeper), Chris Rogers, David Warner, Shane Watson, Alex Doolan, Steve Smith, George Bailey, James Faulkner, Mitchell Johnson, Ryan Harris, Peter Siddle, Nathan Lyon, Nathan Coulter-Nile.</p>
<p>Australia have called in Tasmanian batsman Alex Doolan as a cover for Shane Watson, who is struggling to get fit for the final Ashes Test against England that starts on Friday at the Sydney Cricket Ground.<br /><br /></p>.<p>Watson injured his groin during the Boxing Day Test in Melbourne that Australia won to make it 4-0. They are now eyeing a whitewash in Sydney.<br /><br />Australia are expected to keep the successful attack, bowling coach Craig McDermott said on Monday.<br /><br />Paceman Ryan Harris and all-rounder Shane Watson bowled sparingly in the second innings of the fourth Test win in Melbourne as they managed respective knee and groin complaints, raising doubts about their fitness.<br /><br />Squad: Michael Clarke (captain), Brad Haddin (wicketkeeper), Chris Rogers, David Warner, Shane Watson, Alex Doolan, Steve Smith, George Bailey, James Faulkner, Mitchell Johnson, Ryan Harris, Peter Siddle, Nathan Lyon, Nathan Coulter-Nile.</p>