The goal showed the kind of talent Marchenko has, as the big-bodied winger took the puck in the neutral zone off a drop feed from Kent Johnson, steamed toward the net and then scored on a wraparound, beating the Toronto goalie to the far post.
Afterward, Marchenko was all smiles after finishing the tournament with a goal in each game.
"I really like to score," he said. "I think I can score even more. I wanted to have more goals because this tournament, it is no NHL. If I score in the NHL, it will be good."
Odds are Marchenko will do just that at some point. A highly touted prospect as a junior player who skated on his fair share of Russian junior national teams, Marchenko was chosen by the Blue Jackets in the second round of the 2018 draft with the 49th overall pick.
All he's done the past two seasons is score 27 goals in 80 games with SKA St. Petersburg in the KHL, and that was with consistent ice time hard to find with his club team for a variety of reasons. While Columbus had to wait a while to see Marchenko head to the capital city, he was ready to head over to North America after his contract expired at the conclusion of last season.
Marchenko arrived in Columbus in time for the team's prospect development camp in July and largely has been in the city since then while training for the upcoming season and getting more and more familiar with Ohio. He's leaned into having former CBJ player and fellow Russian Fedor Tyutin in town, and his wife, Viktoria, also joined for most of the summer.
Off the ice, he's professed comfort with Columbus as time has gone on, and it was the same in Traverse City, where he and the Blue Jackets prospects had time over the four-night stay to enjoy dinner, walk around the town and even hop into Grand Traverse Bay that feeds into Lake Michigan.
"Very good city," Marchenko said on the tournament's last day. "That's Lake Michigan, right? Yesterday I swam a little bit. It was a little bit cold, but that's OK. I like it. No quick life, you know, just relax and go to dinner and hang out with the guys. It was just a good time with the guys, and I'm enjoying the moment."
On the ice, the transition into hockey's highest level began in Traverse City, and Marchenko was impressive. That game-winning goal against the Maple Leafs was his third in three games, and he added two assists in the tournament to finish with five points. While everyone knows the skill is there in his game -- particularly with an impressive shot he's able to get off in traffic and finish from different angles -- Marchenko's biggest adjustment will come to playing on the smaller ice surface consistently.