Chet Holmgren shined in his summer league debut, scoring 13 of his 23 points in the first quarter to help the Oklahoma City Thunder build an early 20-point lead en route to a 98-77 victory over the Utah Jazz on Tuesday night.

The No. 2 pick in the draft also had seven rebounds, four assists and a Salt Lake City Summer League-record six blocks in 24 minutes. Holmgren, a versatile 7-footer from Gonzaga who averaged 14.1 points and 9.9 rebounds and ranked fourth nationally with 3.7 blocks per game, finished 7 of 9 from the floor and 5 of 5 at the free throw line.

▪️ Blocks jumpshot
▪️ Behind-the-back crossover
▪️ No-look pass

Chet is different. pic.twitter.com/KU91MiLRZO

— NBA TV (@NBATV) July 6, 2022

Holmgren made 4 of 5 shots in the first quarter, including three 3-pointers. He sat out the first six minutes of the second quarter before finding Jalen Williams for a dunk to make it 42-22. Holmgren made six straight shots after missing his first attempt.

Jalen Williams, the No. 12 pick out of Santa Clara, added 17 points to help Oklahoma City spoil the debut of new Utah coach Will Hardy. Josh Giddey finished with 14 points and 11 assists.

Oklahoma City closed the third quarter on a 10-0 run for a 78-50 lead.

GRIZZLIES 103, 76ERS 99

Jake LaRavia, the No. 19 pick out of Wake Forest, made four of Memphis’ 15 3-pointers, and the Grizzlies won the opening game in Salt Lake City.

Memphis led by as many as 17 points. The Grizzlies made 7 of 9 3-pointers in the first quarter and finished 15 of 30. Memphis also had 29 assists on 37 made field goals.

Philadelphia had the ball down 101-99 with 15 seconds left but Jaden Springer had it stolen by Kennedy Chandler. Ziaire Williams made two free throws with 0.1 seconds left to seal it.

No. 23 pick David Roddy, a 6-6, 255-pound forward from Colorado State, scored four points for Memphis. Roddy was the Mountain West player of the year after averaging 19.2 points, 7.5 rebounds, 2.9 assists this past season.

Paul Reed led Philadelphia with 20 points and 15 rebounds.

Memphis star Ja Morant sat courtside.