The Celtics have won 10 of their last 11 games, including a 4-1 series victory over the Milwaukee Bucks in the Eastern Conference semifinals.
The Celtics have been without their starting point guard, Marcus Smart, for most of the playoffs.
The Celtics have been forced to rely on their role players, and they have responded by playing some of their best basketball of the season.
The Celtics have been playing with a chip on their shoulder, and they have been determined to prove that they can win without Smart.
The Celtics have been playing with great energy and intensity, and they have been making plays on both ends of the floor.
The Celtics have been shooting the ball well from three-point range, and they have been defending at a high level.
The Celtics have been playing with great confidence, and they believe that they can win the NBA championship.
The Celtics are a dangerous team, and they should not be overlooked in the NBA Finals.