In a series of thin margins, especially without Ja Morant in Game 4, the Memphis Grizzlies' turnover problems ultimately proved too much to overcome.

Shai Gilgeous-Alexander reached 38 points on a step-back jumper with 11.0 seconds left, and the Oklahoma City Thunder completed a first-round sweep over the Mem

Oklahoma City Thunder became the first team to enter the Western Conference play-off semi-finals.after they swept the series against Memphis Grizzlies by winning the fourth consecutive game.Shai Gilgeous-Alexander was once again the standout performer as he scored a play-off career-high 38 points in a 117-115 victory for the Thunder.