Raptors point guard Jose Calderon's hip injury is apparently worse than the team initially thought.

Calderon aggravated the injury on Friday night and underwent diagnostic tests after the game to get a gauge of the severity.

"I don't know because I haven't talked to anyone yet, but I would speculate yes," coach Jay Triano said when asked if he felt the point guard would be out for a long period of time.

Calderon is averaging 11.7 points and 6.2 assists per game this season.