Here are your Puck Previews: Spotlighting the key games in NHL action, news and views as well as general frivolity. Make sure to stop back here for the nightly Three Stars when the games are finished.

• Just a little Teemu to get you through a rough day.
Preview: New York Rangers at Buffalo Sabres, 7 p.m. ET
A win puts the Sabres two points back of eighth-place New York. A loss and they're six points and four wins back, an insurmountable gap with only three games to play. Is this it for Buffalo?
Preview: Dallas Stars at St. Louis Blues, 8 p.m. ET
Four Western Conference games tonight. This is the only one that really means much of anything. The Stars are still rolling, and with a win in St. Louis, they can take over eighth in the West. The Blues sit sixth, but this is their game in hand on LA and San Jose in fourth and fifth. If they want home ice in the first round, they need a win.
Preview: Nashville Predators at Chicago Blackhawks, 8:30 p.m. ET
Is anyone picking Nashville in this one? Anyone? Bueller? The Blackhawks are 4-0-1 in their last five in the United Center, they've won all four games against Nashville this year, they're 8-0-1 in their last nine, and Nashville is icing a very, very inexperienced lineup.
Read More »from Must-win for Sabres vs. Rangers; Stars look to take over eighth in West (Puck Previews)







