What's the Opposite of "Chalk"?

Canadiens vs. Flyers

When the Flyers host the Canadiens today it will mark the first time the 7th and 8th seeds have met in the Conference Finals since the NHL changed to the current format in 1994. Montreal has been riding the hottest goalie of the playoffs, Jaroslav Halak, and the leading scorer in the playoffs, Mike Cammalleri, en route to eliminating both Alex Ovechkin and Sidney Crosby. Philly meanwhile had to survive a 3-0 series deficit against the Bruins and the loss of their starting goalie Brian Boucher. All backup Michael Leighton did was win back-to-back games to get the Flyers into the next round. The puck drops at 7pm ET.