Jayson Tatum was stunned, yet certain. He disagreed with his sixth foul but had no doubt the Boston Celtics, with their rock-solid defense, would hold on without their scoring star. "Couldn't believe it at all, but I think that's what we're built for," Tatum said. They might be built for a championship. Tatum scored 29 points, Jaylen Brown had 22 and the Celtics completed a four-game sweep of the Brooklyn Nets, becoming the first team to reach the second round of the playoffs with a 116-112 victory Monday night. read more https://www.espn.com/nba/recap?gameId=401430212