Jaylen Brown of the Boston Celtics screams out from the bench during the second half of the NBA game against the Cleveland Cavaliers at the TD Garden...
Jayson Tatum of the Boston Celtics celebrates during the second half of the NBA game against the Cleveland Cavaliers at the TD Garden on March 1,...
Donovan Mitchell of the Cleveland Cavaliers falls to the floor during the second half of the NBA game against the Boston Celtics at the TD Garden on...
LeBron James of the Cleveland Cavaliers reacts against the Boston Celtics in Game Six of the Eastern Conference Semifinals during the 2008 NBA...
LeBron James of the Cleveland Cavaliers smiles during a game against the Boston Celtics on February 5, 2008 at the Quicken Loans Arena in Cleveland,...
LeBron James of the Cleveland Cavaliers looks on against the Boston Celtics in Game Six of the Eastern Conference Semifinals during the 2008 NBA...
LeBron James of the Cleveland Cavaliers looks on against the Boston Celtics in Game Seven of the Eastern Conference Semifinals during the 2008 NBA...
LeBron James of the Cleveland Cavaliers looks on against the Boston Celtics in Game Seven of the Eastern Conference Semifinals during the 2008 NBA...
LeBron James of the Cleveland Cavaliers handles the ball against the Boston Celtics during Game Five of the Eastern Conference Semifinals during the...
LeBron James of the Cleveland Cavaliers reacts during the game against the Boston Celtics on October 27, 2009 at Quicken Loans Arena in Cleveland,...
LeBron James of the Cleveland Cavaliers drives for an uncontested dunk in the first quarter against the Boston Celtics in Game Three of the 2008 NBA...
LeBron James of the Cleveland Cavaliers drives for an uncontested dunk in the first quarter against the Boston Celtics in Game Three of the 2008 NBA...
Head coach Tyronn Lue of the Cleveland Cavaliers walks off the court after the win over the Boston Celtics during Game Five of the 2017 NBA Eastern...
Head coach Tyronn Lue of the Cleveland Cavaliers looks on in the first half during Game Five of the 2017 NBA Eastern Conference Finals against the...
Head coach Brad Stevens of the Boston Celtics yells from the bench while playing the Cleveland Cavaliers at Quicken Loans Arena on October 17, 2017...
Tyronn Lue of the Cleveland Cavaliers yells to his players during the second half against the Boston Celtics at Quicken Loans Arena on December 29,...
LeBron James of the Cleveland Cavaliers takes a break against the Boston Celtics at the TD Banknorth Garden on March 6, 2009 in Boston,...
LeBron James of the Cleveland Cavaliers scores against the Boston Celtics at the TD Banknorth Garden on March 6, 2009 in Boston, Massachusetts. NOTE...
Kevin Love of the Cleveland Cavaliers looks on during warm ups before a game against the Boston Celtics at TD Garden on November 14, 2014 in Boston,...
Kyrie Irving of the Cleveland Cavaliers lies on the court after a play in the second half against the Boston Celtics at TD Garden on November 14,...
Kyrie Irving of the Cleveland Cavaliers brings the ball up court in the second half against the Boston Celtics at TD Garden on November 14, 2014 in...
LeBron James of the Cleveland Cavaliers reacts during the season opener against the Boston Celtics at Quicken Loans Arena on October 27, 2009 in...
LeBron James of the Cleveland Cavaliers reacts during the season opener against the Boston Celtics at Quicken Loans Arena on October 27, 2009 in...
Paul Pierce holds up their 2008 Championship trophy during Boston Celtics retirement ceremony for Paul Pierce jersey number after they played the...
Rear view of Cleveland Cavaliers LeBron James during game vs Boston Celtics. Cleveland, OH 1/9/2009 CREDIT: John W. McDonough
Cleveland Cavaliers' LeBron James gestures in the direction of the Celtics bench after he scored a first quarter basket. The Boston Celtics visit the...
Boston Celtics Jayson Tatum is in pain after he hurt his head as he collided with the Cavaliers Kevin Love in the first quarter The Boston Celtics...
Rear view of Cleveland Cavaliers LeBron James during game vs Boston Celtics. Cleveland, OH CREDIT: Greg Nelson
Closeup of Cleveland Cavaliers LeBron James before game vs Boston Celtics. Cleveland, OH CREDIT: Greg Nelson
Cleveland Cavaliers coach Mike Brown during game vs Boston Celtics. Cleveland, OH CREDIT: Greg Nelson
Cleveland Cavaliers LeBron James in action vs Boston Celtics. Boston, MA 3/6/2009 CREDIT: Damian Strohmeyer
Cleveland Cavaliers LeBron James in action vs Boston Celtics. Boston, MA 3/6/2009 CREDIT: Damian Strohmeyer
LeBron James of the Cleveland Cavaliers stands on the court during the game against the Boston Celtics on February 5, 2008 at the Quicken Loans Arena...
LeBron James of the Cleveland Cavaliers looks on during a game against the Boston Celtics on February 5, 2008 at the Quicken Loans Arena in...
Cleveland Cavaliers LeBron James in action vs Boston Celtics. Boston, MA 3/6/2009 CREDIT: Damian Strohmeyer
Cleveland Cavaliers LeBron James shot before game vs Boston Celtics. Boston, MA 2/25/2010 CREDIT: Lou Capozzola
Cavaliers guard Kyrie Irving rests in the first quarter as the Boston Celtics play the Cleveland Cavaliers in a regular season NBA game at TD Garden...
Head coach Brad Stevens of the Boston Celtics yells from the bench while playing the Cleveland Cavaliers at Quicken Loans Arena on October 17, 2017...
Boston Celtics coach Chris Ford watches the game against the Cleveland Cavaliers at the Boston Garden, April 23, 1993.
Cleveland Cavaliers LeBron James in action vs Boston Celtics at TD Garden. Game 1. Boston, MA 5/13/2018 CREDIT: Greg Nelson
Cleveland Cavaliers LeBron James during game vs Boston Celtics. Cleveland, OH 1/9/2009 CREDIT: John W. McDonough
LeBron James of the Cleveland Cavaliers reacts after he fell to the court on a play against the Boston Celtics in Game Six of the Eastern Conference...
Boston Celtics Paul Pierce during his retirement ceremony for his jersey number after the Celtics played the Cleveland Cavaliers at TD Garden in...
LeBron James of the Cleveland Cavaliers reacts against the Boston Celtics in Game Six of the Eastern Conference Semifinals during the 2008 NBA...
LeBron James of the Cleveland Cavaliers reacts against the Boston Celtics in Game Six of the Eastern Conference Semifinals during the 2008 NBA...
LeBron James of the Cleveland Cavaliers looks on against the Boston Celtics in Game Six of the Eastern Conference Semifinals during the 2008 NBA...
LeBron Jmaes of the Cleveland Cavaliers reacts against the Boston Celtics in Game Six of the Eastern Conference Semifinals during the 2008 NBA...
LeBron James of the Cleveland Cavaliers covers his face with his warmup shirt as he sits on the bench during pregame festivities against the Boston...
LeBron James of the Cleveland Cavaliers reacts against the Boston Celtics in Game Six of the Eastern Conference Semifinals during the 2008 NBA...
LeBron James of the Cleveland Cavaliers reacts after teammate Delonte West made a 3-point shot at the buzzer at the end of the second quarter to give...
LeBron James of the Cleveland Cavaliers drives for a shot attempt against James Posey and Kevin Garnett of the Boston Celtics in Game Six of the...
LeBron James of the Cleveland Cavaliers looks on against the Boston Celtics in Game Six of the Eastern Conference Semifinals during the 2008 NBA...
LeBron James of the Cleveland Cavaliers peeks out from under his warmup shirt as he sits on the bench during pregame festivities against the Boston...
LeBron James of the Cleveland Cavaliers reacts after the ball is given to the Boston Celtics during Game Two of the Eastern Conference Semifinals...
LeBron James of the Cleveland Cavaliers gestures during the game against the Boston Celtics in Game Two of the Eastern Conference Semifinals during...
Cleveland Cavaliers LeBron James in action vs Boston Celtics. Cleveland, OH 1/9/2009 CREDIT: John W. McDonough
Playoffs: Rear view of Cleveland Cavaliers LeBron James during game vs Boston Celtics at TD Garden. Game 7. Boston, MA 5/27/2018 CREDIT: Erick W....
