DENVER (AP) -- Jonathan Cheechoo, who led the NHL with 56 goals last season, was forced out of the San Jose Sharks' 4-3 victory over Colorado after he injured his left leg in the second period Wednesday night

Cheechoo was helped off the ice after Avalanche defenseman Karlis Skrastins fell on top of him in the goal crease late in the frame. The star forward didn't return, and Sharks coach Ron Wilson wouldn't say how long Cheechoo might be out of action.

Wilson said Cheechoo would be evaluated when the team returned home. San Jose's next game is Saturday against Philadelphia in the "Shark Tank."

When asked where Cheechoo was hurt, Wilson said, "Low."

How low?

"Real low," he responded.

Cheechoo remained on the ice for a few minutes and then leaned on a trainer and alternate captain Joe Thornton as he skated off -- putting weight only on his right foot.

Cheechoo took 16 shifts Wednesday night and didn't record a shot. He has seven goals and eight assists this season.