UNDATED (AP) — The Buffalo Sabres entered the Olympic break with the NHL's worst record, but they're 2-0 since then.

The Sabres blew a 3-1 lead before rallying for their second win in two nights, a 5-4 overtime triumph against the Atlantic Division-leading Boston Bruins. Matt D'Agostini outraced Zdeno Chara (zuh-DAY'-noh CHAH'-rah) to a loose puck and scored 22 seconds into overtime. Matt Moulson forced overtime by scoring with 53 seconds left in regulation before D'Agostini gave Buffalo its first winning streak since mid-December.

Also on ice:

— Anze Kopitar's (AHN'-zhay KOH'-pih-tahrz) second goal of the night was the tiebreaking goal early in the third period of the Los Angeles Kings' 6-4 comeback win at Colorado. The Avalanche led 4-2 until Kotpitar scored midway through the second period, sparking a rally that sent the Kings to just their third victory in 12 games.

— Eddie Lack turned back 20 shots in Vancouver's 1-0 shutout of St. Louis, which keeps the Blues three points behind West-leading Anaheim. Jannik Hansen provided the game's lone tally with 8:47 to play.

— Detroit beat Montreal 2-1 on Gustav Nyquist's goal with 28 seconds left in overtime. The Canadiens came away with a point when Brian Gionta (jee-AHN'-tah) scored with 29 seconds left in regulation.

COLUMBUS, Ohio (AP) — The Columbus Blue Jackets have activated forward Marian Gaborik (MEHR'-ee-uhn GAB'-ohr-ihk) off injured reserve after he missed the past 22 games because of a broken collarbone.

Gaborik was hurt in a 6-3 home win over Philadelphia on Dec. 21. He has five goals and seven assists in 18 games with Columbus this season.

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