Nashville Predators defenseman P.K. Subban was placed on injured reserve with an upper-body injury and will be re-evaluated in two to three weeks, the team announced Sunday.

Subban hasn't played since Dec. 15, and Nashville hasn't revealed the nature of the injury.

P.K. Subban has seven goals and 10 assists in the 29 games he's played with Nashville. Steve Roberts/CSM

Subban was acquired from the Canadiens during the offseason in a shocking deal for longtime Predators defenseman Shea Weber. Subban has seven goals and 10 assists in 29 games, but the Predators are a disappointing fifth in the tough Central Division.