Stamkos leads the NHL with six goals and four power-play goals while only three players have recorded more than his seven points through four games. Tampa Bay's captain is just the second player in franchise history to open the season on a four-game goal streak after Nikita Kucherov scored in the first seven games of the 2017-18 season.
"Just the same old me," said Stamkos on his fast start. "I'm going to try to put myself in areas to score and, like I talked about before, [I had] a great offseason of training and felt good coming in.
"I was trying to pick up where I left off last year and the puck's finding the back of the net, but [we'll] try to translate that into some wins here."
Philadelphia got on the board at the 10:43 mark of the second period to make it a 2-1 game before scoring a power-play goal just 1:06 into the third period to tie things up. Later on, after a turnover in front of the Lightning net, Noah Cates jumped on the puck and beat Vasilevskiy to put the Flyers up 3-2 with 7:16 left in the third.
"We've been chasing the game a lot," said Cooper. "Tonight, we weren't chasing the game, but we were chasing it in the third.
"You look over at their bench and there was a whole lot of life on that bench in the third period and you look down on our bench and there wasn't any."
The Lightning pushed hard after Philadelphia's third goal, but it was too little, too late as Tampa Bay dropped to 1-3-0 to start a season for the first time since the 2011-12.
Tampa Bay had several positive moments throughout the course of the game. The line of Brandon Hagel, Brayden Point and Nikita Kucherov was very dangerous. Stamkos continued his streak of not just goals, but strong overall play as well. Victor Hedman was flying around the ice and extended his point/assist streak to three games. Andrei Vasilevskiy was sharp, as usual, with 21 saves on the night.
"It wasn't all bad," Stamkos said. "I think we put up 40 shots. Power play was good. Faceoffs were better. [Those were] some of the things that we talked about coming into this game.
"It felt like we were putting it together for most parts of the game. [We] can't look at this as if it's a complete mess. We've got to start somewhere.
"We improved in some areas. Now let's improve on some others when we're playing with the lead, especially in the third."