Ducks center Saku Koivu
suffered a sprained knee in the Ducks' 4-0 loss to the Kings Thursday night at Staples Center. Koivu had an MRI exam Friday afternoon and is expected to be out 1-2 weeks.
Koivu left the game in the second period after he got tangled up with a Kings player after a faceoff. He did not return to the game.
The Ducks are already without Teemu Selanne
, who will miss 2-6 weeks with a fractured jaw.
Koivu has 10 goals and 19 assists in 43 games this season.