The Bolts opened the scoring at the 6:10 mark of the first when Vlad Namestnikov redirected a pass from Corey Perry over the glove of Adin Hill for his sixth goal of the season. But Vegas answered immediately with Brett Howden scoring a mere seven seconds after Namestnikov's game-opening goal to make it a 1-1 game.
After Nicolas Roy was whistled for hooking 28 seconds later, the Lightning quickly regained the lead with Steven Stamkos firing a bullet past Hill with his patented one-timer from the left circle, served up on a platter by Victor Hedman, as Bolts fans have seen time and time again over the years.
But again, the lead didn't last long for Tampa Bay, with Jonathan Marchessault tying the game at two just 1:20 later. Shea Theodore gave Vegas their first lead of the game at the 14:20 mark of the first before Marchessault scored his second goal of the period 3:26 later to make it a 4-2 game. The four goals against tied the Lightning season-high for goals allowed in a single period.
"It was just a weird period," said Cooper. "We left there, and we felt like we were the team that should've had the four."
During the second period, the Bolts started to regain control of the game, maintaining extended offensive zone time and getting some good looks at goal. Scoring slowed down in the second, but Perry was able to pull Tampa Bay back within one after a nice keep from Hedman and a shot from the former Hart Trophy winner that went off the glove of Hill and into the net.
Going into the third trailing by one, the Lightning were only able to generate five shots on goal in the final frame. Roy found the empty net with 1:09 remaining before Pierre-Edouard Bellemare scored with 10.9 seconds remaining by redirecting a point shot from Mikhail Sergachev. It was just too little, too late.
"The frustrating part for me was, after two periods, you look up at the scoreboard and you're down a goal, but I thought we controlled the game and everything that was going on," Cooper said. "My disappointment is in a game we felt we were controlling, we didn't push the way we should've in the third.
"Regardless of whether we're on a long road trip or not, there's one period to play and we're headed home.