Carrie Underwood's hubby Mike Fisher, who plays center for the Nashville Predators, threw down Tuesday night (11-17-15) protecting former Waterloo Black Hawk Craig Smith.

Midway through the first period, a scrum developed.  Kevin Bieksa of the Anaheim Ducks got into the face of former Waterloo Black Hawks skater Craig Smith, who now plays for the Nashville Predictors. That's when Carrie Underwood's husband jumped in.

Assistant Captain Mike Fisher pulled Bieksa off of Smith, and he then proceeded to open up a can of whoop-ass. If you look closely, you'll see a tooth flopping around Bieksa's pie hole.

Nashville ended up beating Anaheim 3 - 2.