SA in command of WA in Sheffield Shield

Offspinner Ben Manenti has taken three wickets to give SA control over WA in the Sheffield Shield. (Matt Turner/AAP PHOTOS)

Triple treats from Henry Thornton and Ben Manenti have given South Australia the advantage against Western Australia in their Sheffield Shield match.

After the opening day of the pink-ball fixture was washed out, SA's Thornton and Manenti both claimed three wickets as WA struggled to 188 all out on Sunday.