Semyon Varlamov leads Avalanche past Flames
Colorado matched San Jose with 88 points, one behind Dallas and Phoenix for the last two playoff spots in the Western Conference. The Avalanche have home games left against Columbus and Nashville. Phoenix, Dallas and San Jose each have four games left.
Mark Olver, David Jones, Milan Hejduk and Peter Mueller scored to help Colorado snap a four-game winless streak. The Avalanche began their three-game trip with losses in San Jose and Vancouver.
Jarome Iginla had a power-play goal for Calgary with 38 seconds left.
The Flames, who have three games remaining, fell three points behind Colorado and could be eliminated Saturday night when they play in Vancouver.
Gabriel Landeskog had two assists for Colorado to taking the lead in the NHL rookie scoring race with 51 points. The 19-year-old Swede also lead rookies in plus-minus at plus-23 after being a plus-3 against Calgary.
The best stops for Varlamov, making his seventh consecutive start, came in the first period, just before Colorado scored its first two goals.
Seconds before Olver opened the scoring, the 23-year-old goalie stopped Curtis Glencross' one-timer from the side of the net. And before Colorado's second goal, Varlamov denied Mike Cammalleri from the slot.
Notes: Calgary is 1-4-3 in its last eight games. The Flames will likely miss the playoffs for the third straight season and 10th time in 15 years. ... Iginla's last-minute goal snapped Calgary's shutout stretch on home ice at 139:50. ... Colorado didn't have a power play, the seventh time that's happened this season.