He sustained the injury Monday in the preseason opener against the Phoenix Coyotes. Sbisa played 18 minutes and had a team-leading five hits.
The 23-year-old, entering his sixth NHL season, had eight points in 41 games last season with an even rating.
Defenseman Francois Beauchemin is recovering from a knee injury and could play a preseason game, coach Bruce Boudreau said, according to the Orange County Register. Beauchemin then would be available to play in the season opener Oct. 2 against the Colorado Avalanche.
You don't see many. The [Drew] Doughtys, the [P.K.] Subbans, those are guys that create offense from the back and then on top of that ability, the size that he has. In the West you play against some pretty big players, and being able to clear the crease and contain the [Ryan] Getzlafs and the [Corey] Perrys and [Anze] Kopitars and players like that, we're excited about him going back there.
— Sharks general manager Doug Wilson on Brent Burns returning back to defense