Toronto Maple Leafs Captain Mats Sundin smiles as he skates during pre-game warm-up in this file photo. (CP PHOTO/Adrian Wyld)
A source says the 36-year-old captain has signed a one-year deal worth US$5.5 million.
Sundin has been with the Maple Leafs since the 1994-95 season.
He is coming off a season in which he had 27 goals and 76 points.
Sundin has had no fewer than 72 points each of his last 11 seasons.