But in his first full season in the pros, he turned his attention to the defensive side of the puck.
"I played a pretty defensive minded game toward the end of the season," Borgstrom said after cleaning out his locker at BB&T Center on April 8. "It was something that I had to concentrate on a lot this season to be reliable and earn playing time that way. Of course, it's very teaching."
Hoping to land a spot with the Florida Panthers out of training camp, Borgstrom instead began this past season with the club's AHL affiliate in Springfield, Mass. - a decision that was made to help him get more accustomed to the rigors of playing against professionals on a nightly basis.
In 24 games with the Thunderbirds, the 21-year-old produced at nearly a point-per-game pace, notching five goals and 17 assists. Named to the 2019 AHL All-Star Classic, he had to decline the invitation after being called up to the Panthers to fill-in for injured center Vincent Trocheck.
Still, Borgstrom said he was grateful for the seasoning his game received in the AHL.
"I feel I'm way more reliable defensively," Borgstrom said shortly after earning his call-up on Dec. 15. "I think my positioning is way better. I'm very hungry with my stick all the time. Of course there's little things I can improve on, for sure. But the defensive side of the game is in my opinion the biggest part. I don't get knocked around or knocked down as easy as I did last year."
In the 15 games he played with Trocheck out of the lineup, Borgstrom posted four goals and two assists while averaging 15:06 of ice time per game. And despite seeing his minutes dip down to an average of 10:41 over the 35 games following Trocheck's return, he still produced 12 points.
Overall, Borgstrom finished with eight goals and 10 assists in 50 games with the Panthers.
"It was not an easy spot to come to, I don't think," Borgstrom said. "With Troch being out, Barky was playing almost 30 minutes a night. We still had to win. It was kind of tough times. I thought I played well in the AHL, but once I got up here my minutes went down and I kind of lost my confidence. It was kind of an up-and-down season for me. I want to be better next year."
In looking to make another big jump next season, Borgstrom, who is listed at 6-foot-3 and 190 pounds, believes his biggest goal for the summer isn't necessarily to put on weight, but rather simply "get stronger." That being said, he hopes to weigh in at around 200 pounds in the future.
"I'm not too far off," Borgstrom said. "I don't really concentrate too much on what my weight is. It's nice if I get there, but the main thing is to get stronger. When you work out every day during the summer, you see how strong you can get. That's important for me. It's part of the process."
Heading home to Helsinki, Finland later this month, Borgstrom, upon the suggestion of Panthers General Manger Dale Tallon, said he plans to get in touch with team captain and fellow Finnish phenom Aleksander Barkov at some point this summer in order to set up time to train together.
"We live in different locations and things, but Dale told me to go and work out with Barky for a bit," said Borgstrom, who currently trains with other Finnish NHL-ers like Carolina's Teuvo Teravainen. "I don't see why that would not be beneficial. That would probably be good for me."
Barkov, who spends the offseason about a two-hour drive away from Helsinki in his hometown of Tampere, said he's more than happy to lend a helping hand to his talented young teammate.
"I think he's good, but of course if he needs anything I'm available," Barkov said.