LeBron James led the Los Angeles Lakers to within one game of their first NBA Championship in a decade after grinding out a 102-96 game four win against the Miami Heat.

James was restricted to eight points in a closely-contested first half but the ex-Miami superstar put up 20 second-half points to record a game-high 28 points, 12 rebounds and eight assists to send Los Angeles 3-1 ahead in the best-of-seven NBA Finals series.

Anthony Davis (22 points) played a key supporting role, while Kentavious Caldwell-Pope (15 points) made a pair of clutch fourth-quarter plays that extended the lead from two points to seven with two minutes to play.

Miami’s Jimmy Butler backed up his sensational game three performance by leading his team in scoring with 22 points, while rookie Tyler Herro (21 points) and Duncan Robinson (17 points) help keep the Heat’s chances alive in Orlando, Florida.