Blake Coleman’s robbery of Klim Kostin typifies tiny margins of Sharks’ 7-game slog

SAN JOSE — The San Jose Sharks aren’t that far off from being a winning hockey team. Or at the very least, a team that can win a hockey game.

But circumstances have conspired to keep them from winning an NHL game for 17 days and counting.

On Saturday night against the Calgary Flames, an exceptional play kept San Jose from tying the game. Down 2-1 early in the third period, Sharks forward Klim Kostin, making his return after two weeks away with an upper-body injury, found the puck...