The Boston Celtics beat the Dallas Mavericks 106-88 on Monday night to claim a record 18th NBA title, one more than their old rivals the Los Angeles...

THE Boston Celtics secured a record 18th championship as they beat the Dallas Mavericks 106-88 to complete a 4-1 series victory in the NBA Finals....

The Boston Celtics beat the Dallas Mavericks 4-1 in the NBA Finals to win their first championship since 2008.

Celtics were in commanding form against Dallas as they wrapped up a 4-1 series win

The Boston Celtics have earned their record-breaking 18th NBA title with 106-88 Game 5 win over the Dallas Mavericks.

The Boston Celtics have earned their record-breaking 18th NBA title with 106-88 Game 5 win over the Dallas Mavericks.

The Boston Celtics have earned their record-breaking 18th NBA title with 106-88 Game 5 win over the Dallas Mavericks.

(Field Level Media) BOSTON — Jayson Tatum recorded 31 points and 11 assists as the Boston Celtics locked up their league-record 18th championship...

The Celtics’ Jayson Tatum lifts the the Larry O’Brien Championship Trophy after Boston’s 106-88 win against the Dallas Mavericks in Boston on...