Earlier this year, Scott Walker qualified through the Western Australian section of the PBA International Open singles.
Winning four games, his scalps included Paul Butler, Clive Adams and Trystan Smallacombe.
Thursday, at Innaloo Bowling Club, Walker will try and secure a place in the main draw of that event.
At 10:00am Scott faces Victorian Aaron Wilson, the current Australian Open Singles champion. The victor then plays off at 12:30 against the winner of the Kyle McIlroy and John Bain clash for a spot in the International Open Singles.