Highlights of Tuesday's NBA playoff games

Boston Celtics guard Isaiah Thomas (4) defends Cleveland Cavaliers forward LeBron James (23) in the second quarter in game two of the first round of the NBA Playoffs at Quicken Loans Arena in Cleveland, April 21, 2015. [Photo/Agencies]

Cavaliers 99, Celtics 91

LeBron James and Kyrie Irving combined to score all 24 fourth-quarter points as Cleveland survived a scare from Boston to take a 2-0 lead in their opening-round series.

James scored 15 of his 30 points in the fourth and Irving added nine of his 26 points in the same quarter. James also had nine rebounds and seven assists, while Irving had five rebounds and six assists.