text: The Ardglass golfer, a European Tour invite, is three shots off the lead held by American Peter Uihlein.
  Sharvin hit seven birdies but dropped three shots on par five holes, taking a double-bogey seven on the 15th.
  Belfast's Michael Hoey finished on five over including two bogeys in the last three holes.
  Ireland's Paul Dunne finished on one over.
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  Sharvin slipped from five to three under, but made amends with a two at the par three 17th in Australia.
  In what is only his second tournament as a professional, the 23-year-old expressed delight at his impressive start.
  "This being my first European Tour event, it's really nice to post a nice number and see myself up the leaderboard with names I'm usually watching on TV," he said.
  "My main focus this year is going to be Challenge Tour events and I can't think too far ahead, but I know if I play well I can compete."
target: Cormac Sharvin made a superb start to his first European Tour event as a professional shooting a four-under par round of 68 at the Perth International.