Jayson Tatum set a new NBA record in his electric Game 7 performance

BOSTON -- After Jayson Tatum struggled through most of the first six games against the 76ers, the Celtics needed their superstar to be a superstar in Sunday's deciding Game 7. So what did Jayson Tatum do? He went absolutely supernova on Philadelphia and set a new Game 7 record with 51 points in Boston's 112-88 blowout win, sending his team back to the Eastern Conference Finals for the second straight year. Despite the win-or-go-home stakes of Sunday's Game 7, Tatum was relaxed and mellow throughout as he drained shot after...