3. A NEAR-PERFECT PENALTY KILL
Tampa Bay's penalty kill has given up just one opponent power-play goal in the month, that coming in a December 1 victory at Florida.
The penalty kill was surprising for its effectiveness in October, maligned in November and now looks to have found its footing again in December. On Thursday, the Lightning needed their PK to step up in a big way, the Leafs getting six chances on the power play.
The Bolts didn't allow anything and even finished plus-one for the night after Cirelli's shorthanded breakaway marker that tied the game in the first period, Callahan making a nice play to shovel the puck up ahead into the path of Cirelli as he was falling down.
Tampa Bay's penalty kill is 20-for-21 in December, and, for the season, the PK has jumped back up to sixth in the NHL at 83.9 percent.
How did the penalty kill regain its footing?
"Through video, through practice, we looked at some areas that we were getting exposed," Callahan said. "That's going to happen, the other team watches video too and then realizes some areas they can expose on us. But I thought we've tightened those areas up. I thought we were a little bit more pressure in December on this little run we've had where we're playing well, a lot more pressure up the ice, a lot more pressure in the zone and when you're doing that, it gives teams less time and space to make plays."
Toronto entered Thursday's game with the seventh-best power play in the NHL. The Leafs own the fifth-best road PP in the league.
But even with six opportunities and the Lightning spending much of the second period on the kill, the Leafs couldn't put one past Vasilevskiy on the power play.
The PK's effectiveness shutting the Leafs' down was a big momentum swing in favor of the Lightning.