Florida Panthers defenseman Michael Matheson (56) celebrates with forward Shane Harper (38) after Matheson scored against the Nashville Predators in the overtime period of a preseason NHL hockey game Sunday, Sept. 20, 2015, in Nashville, Tenn. The Panthers won in overtime 3-2.
Florida Panthers defenseman Michael Matheson (56) celebrates with forward Shane Harper (38) after Matheson scored against the Nashville Predators in the overtime period of a preseason NHL hockey game Sunday, Sept. 20, 2015, in Nashville, Tenn. The Panthers won in overtime 3-2. Mark Humphrey AP
Florida Panthers defenseman Michael Matheson (56) celebrates with forward Shane Harper (38) after Matheson scored against the Nashville Predators in the overtime period of a preseason NHL hockey game Sunday, Sept. 20, 2015, in Nashville, Tenn. The Panthers won in overtime 3-2. Mark Humphrey AP