Jackson is expected to make a full recovery.
The Grizzlies, 0-3 in their standings, have a two-game lead over Portland and San Antonio for the eighth seed in the Western Conference.
Jackson, the No. 4 overall in the 2018 Michigan State Draft, is second to the Grizzlies with 17.4 points per game. Jackson scored 33 points in the Grizzlies’ first loss to Portland in classification games.
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