Memphis Grizzlies at Oklahoma City Thunder

Thunder beat Grizzlies 131-80 in Game 1, 5th-biggest margin of victory in NBA postseason history

Jalen Williams scored 20 points and Chet Holmgren had 19 points and 10 rebounds. Shai Gilgeous-Alexander, the league’s scoring champion with nearly 33 points per game, scored just 15. The Thunder still shot 50.5% from the field.

Oklahoma City, which finished the regular-season with a league-best 68-14 record, looked every bit the part of an overall No. 1 seed.

The 51-point margin was seven points shy of the record. There have been two 58-point playoff margins in NBA history: Denver beating New Orleans 121-63 on April 27, 2009, and the Minneapolis Lakers beating the St. Louis Hawks 133-75 on March 19, 1956.

Ja Morant scored 17 points for Memphis on just 6-for-17 shooting. Jaren Jackson Jr., who averaged just over 22 points in the regular season, scored four points on 2-for-13 shooting. Marvin Bagley III also scored 17, but the Grizzlies shot just 34.4% overall.

The Los Angeles Lakers beat Golden State by 56 (126-70) on April 21, 1973, and the Chicago Bulls beat the Milwaukee Bucks by 54 (120-66) on April 30, 2015. And now, a 51-point game — where the Thunder had it well in hand by early in the second quarter.

This was Memphis’ first playoff game under interim coach Tuomas Iisalo. He coached just nine NBA regular-season games before the play-in games.

Game 2 is Tuesday.

Regular Season Series

OKC wins series 4-0