LeBron's last ever game? Lakers swept by Thunder

The Oklahoma City Thunder beat the Los Angeles Lakers 115-110 to secure a 4-0 series victory in a playoff thriller that could be LeBron James' last ever game of professional basketball.

The NBA's all-time leading scorer notched 24 points, but missed a crucial floater to put his side in the lead in the final 20 seconds in what could be a painful denouement to his glittering playoff career.