MIAMI — Jayson Tatum scored 26 points, Jaylen Brown and Marcus Smart each added 24 and the Boston Celtics held off a frantic rally in the final seconds to beat the Miami Heat 100-96 on Sunday night and reach the NBA Finals for the first time since 2010. Al Horford added 14 rebounds for the Celtics, who never trailed on the way to pulling off a Game 7 win on the road — and not including the bubble, that was the first such victory for the storied franchise since beating Milwaukee for the 1974 NBA title. Next up for Boston: the Golden State Warriors in a series that starts Thursday in San Francisco. The @celtics raise the Bob Cousy Trophy as the 2022 Eastern Conference Champions!