Jazz big men Jaren Jackson Jr. out weeks, Lauri Markkanen day-to-day

SALT LAKE CITY — Jazz forward Jaren Jackson Jr. will be sidelined for at least six weeks after tearing the MCL in his right knee during the second quarter of Utah’s 110-105 loss to the Memphis Grizzlies. Lauri Markkanen, who sprained his right wrist in the first quarter of the same game on Monday night,