The Flyers scored on both of their power-play opportunities in the first period, after capitalizing on a short-handed rush to kick off what ended up being a 3-0 opening stanza.
"I think, first period we come out and we weren't physically ready to go," Bednar said. "We were on our heels, and we let them come at us."
Colorado actually had some jump to it in the first few minutes of the contest and created the first power play of the night, forcing Claude Giroux to take a slashing penalty 2:30 into the game.
However, the man advantage seemed to stall the team's momentum instead. The Avs couldn't generate much offensively, and Philadelphia's Wayne Simmonds scored his first of the game on a rush the other way as his shot went off a Colorado defenseman's stick and past goaltender Jeremy Smith.
"I think the first goal of the game, when you have a power play, shorthanded, it's tough to bounce back from, for sure," said Avalanche forward Nathan MacKinnon.