Turner blast helps WA down SA in domestic one-dayer

Ashton Turner helped Western Australia defeat the Redbacks in the domestic one-day competition. (Richard Wainwright/AAP PHOTOS)

South Australia, despite a superb century from Daniel Drew, have slipped to a 22-run defeat to reigning champions Western Australia in their one-day clash.

WA, with Sam Whiteman top-scoring with 89 and Ashton Turner blasting 86 from 44 balls, posted 7-371 at Allan Border Field in Brisbane.