TORONTO (AP) — NHL executive Cliff Fletcher, who led the Calgary Flames to a Stanley Cup championship in 1989 and helped turn the Toronto into a contender while earning the nickname “Trader Cliff” for his skillful wheeling and dealing, has died at 90, the Maple Leafs announced Friday.Fletcher was a senior adviser for the team, which did not provide details of his death.Among Fletcher’s many moves was bringing Lanny McDonald to the recently relocated Flames in 1981, and deals for Doug Gilmour and Mats Sundin in Toronto that helped transform the Maple Leafs into a playoff threat.“Few men in the history of hockey have had as profound and lasting an impact on the game as Cliff Fletcher,” NHL commissioner Gary Bettman said. “Revered for his keen eye for talent, respected for his management acumen and beloved for his character, Cliff devoted seven decades to hockey in myriad roles and leaves a legacy as remarkable for the many men and women he has mentored as for the franchises he helped established and games his teams won.”

Born in Montreal on Aug. 16, 1935, Fletcher started his career as a scout with his hometown Canadiens under the guidance of legendary executive Sam Pollock before heading to the St. Louis Blues as an assistant general manager in June 1969. He joined the expansion Atlanta Flames as GM in 1972 and remained with the team when it relocated to Calgary in 1980.