Herath wrecks Australia, Sri Lanka sweep series

  •  Chasing 324, Australia all out for 160
  •  Herath returns 7-64 for 13-wicket match haul 

"It's been a tough series," Smith said after Australia exposed their spin frailties and slumped to their ninth consecutive test defeat in Asia.

"We've been outplayed in all three matches in this series. I think Sri Lanka have played some great cricket over this series. Disappointing but a big learning curve for the guys as well."

The teams will now compete in a five-match one-day series beginning in Colombo on Sunday.

Updated