Seattle lost all three of its games at the tournament by a combined score of 18-3. It's the worst goal differential since the Memorial Cup expanded to four teams in 1983.
Bear, a fifth-round pick (No. 124) by the Edmonton Oilers in the 2015 NHL Draft, had no points, a minus-4 rating and three shots on goal in the three games.
"This is a tough way to go out, but I'm proud of what we did this year," Bear said. "That's what I want to remember."
Despite the Memorial Cup disappointment, the future looks bright for Bear.
He attended his first NHL training camp last season. Daily drills against Oilers forwards Connor McDavid, Leon Draisaitl, Taylor Hall, Jordan Eberle and Ryan Nugent-Hopkins forced him to raise his level of play, as did working with defensemen Oscar Klefbom, Andrej Sekera and Darnell Nurse.
"It was an incredible experience," Bear said. "Everyone knows how good Edmonton is now, after what they did in the [2017 Stanley Cup] Playoffs, but even when I first got there they had so many great young players. It really showed me how much better I was going to have to become to be able to play at that level."