The Eastern Conference Finals tip off on Sunday afternoon with the Cavaliers-Celtics Game 1.
The Boston Celtics guard has been sidelined since Wednesday when he since he suffered a shoulder strain in Game 4 of Boston's second-round series with the Philadelphia 76ers. James played 82 games for the 1st time in his career, has admitted he was exhausted and those were just a couple of the uncharacteristic things we have seen this year.
Boston struggled with injuries all year but persevered to reach the conference finals.
It's the eighth playoff matchup between the teams overall, with Boston leading 4-3.
Two dead, four injured in Paris knife attack
Two of the wounded in the attack are in a serious condition but do not have life-threatening injuries. Islamic State claimed responsibility for Saturday's attack, but did not provide proof for its claim.
Cleveland beat the Pacers in Game 7 of the first round before going on to sweep the Raptors to reach the East Finals.
One of the biggest storylines heading into the NBA Offseason is the future of Cleveland Cavaliers F LeBron James.
In the regular season, they split their first two encounters before Cleveland made it 2-1 with a 121-99 victory in Boston on February 11.