The referee originally waved the goal off under the belief that it was thrust in off the body of Nicolas Deslauriers, but video replay confirmed that the puck hadn't touched Deslauriers and the call was reversed. The goal was awarded to Baptiste, his first in the NHL.
"We've been emphasizing getting pucks to the net and hadn't shot enough in the last couple games," Baptiste said. "I just tried to get it to the net and obviously it was a fortunate bounce to kind of pinball in there."
Baptiste's goal brought the Sabres within one, but their comeback ended there. They spent precious minutes on the penalty kill thanks to calls for hooking and then for having too many men on the ice, and they were unable to tie the game after pulling goalie Robin Lehner late.
Lehner made 18 saves on 20 shots. The two goals he allowed both signaled firsts for Vancouver. The Canucks earned a regulation lead for the first time this season when Jannik Hansen broke a scoreless tie 9:50 into the contest, and they earned their first power-play goal of the season off the stick of Daniel Sedin to increase their lead to 2-0 early in the third.
Sedin's goal was also the first allowed by the Sabres' penalty kill this season. Buffalo was 9-for-9 on the penalty kill for its first three games and 2-for-2 to begin the game on Thursday. They finished the night 4-for-5.
On the power play, the Sabres were 0-for-5 and generated just three shots on goal.
The loss sends the Sabres home from their three-game road trip in western Canada with three points in three games. They won in Edmonton on Sunday, lost in overtime in Calgary on Tuesday and came away empty-handed in Vancouver.
"I thought we deserved better," forward Marcus Foligno said. "Against Calgary, I feel like we handed them that extra point, it wasn't our best game. But tonight [we] just [weren't] burying chances. That's what it came down to. It wasn't like we got blown out of this rink; it was a hard fought game. It's tough to let points slip away early, we want to be a team that jumps out to a good start."