Mitch Marner said one of the hardest parts of leaving the Toronto Maple Leafs was making the emotional phone call to team captain and longtime linemate Auston Matthews.
The longtime teammates, who entered the NHL together in time for the 2016-17 season and spent nearly a decade as two of the franchise's cornerstones as part of the "Core Four" era, tried to connect in person before Marner’s departure but could not make it happen.
Asked about which was the "toughest goodbye" for him, Marner explained to TSN's Mark Masters that he initially hoped to sit down with Matthews after Toronto’s playoff exit, but the Leafs captain had already returned to his hometown in Arizona.
With no chance to meet face-to-face, Marner instead made the difficult call that marked the end of their time as Maple Leafs teammates.
mitch saying auston was the hardest one to call and say goodbye to............. i' m sooooo fine and normal pic.twitter.com/pNs9H0oyzw
— resting mitch face (@34sixteen) August 29, 2025
“Obviously, the phone call to Auston. That was a tough one,” Marner said. “He had to get back to Arizona pretty quickly after the season. I was going to try to get a sit-down with him before, but it just didn’t pan out with everything happening.
"That phone call was pretty tough. It was pretty emotional. Obviously, we came in together. We did a lot of things together.”
Marner was dealt to the Vegas Golden Knights in a sign-and-trade on July 1. He also told Masters that the conversations with other members of the Leafs’ “Core Four” were just as difficult, citing John Tavares, William Nylander and Morgan Rielly as players he leaned on heavily to navigate the challenges of playing in Toronto.
Marner signed an eight-year, $96 million contract with Vegas before being traded, ending a nine-year run in his hometown. The move closed one of the most productive partnerships in Leafs history, with Marner leaving Toronto after a career-best 102-point season.
Matthews addressed Marner’s departure during a charity event in Brampton on Aug. 20. The Leafs captain called Marner a close friend and a key player whose absence will be felt next season in Toronto.
“We’ll obviously miss him,” Matthews said. “He’s a great friend, great teammate. That’s kind of the business side of it. That’s tough, but obviously I wish him nothing but the best, and yeah, we’ll just keep it moving.”
The two forwards rank among Toronto’s all-time scoring leaders and were central to the Leafs’ hopes of ending their decades-long championship drought. Instead, they leave behind a record of only two playoff series wins in their era together.
More must-reads:
Get the latest news and rumors, customized to your favorite sports and teams. Emailed daily. Always free!