After going 3-of-5 for 10 points with four rebounds and two threes in just seven minutes, Quinten Post left Thursday’s win over Portland in the second quarter with a right ankle injury.

He was ruled doubtful to return, and did not come back to play in the 124-103 road win .

Status Update for @memgrizz :

Quinten Post (right ankle) is doubtful to return tonight at Portland.

— Grizzlies PR (@GrizzliesPR) October 30, 2026

The team still got the victory and improved to 5-0 for the second time in franchise history, but it brought up a question about the health and availability of the Grizzlies’ big man rotation.

Isaiah Stewart missed the season opener Oct.…