The Grizzlies opted not to re-sign Harrison after his 10-day contract expired Sunday, Chris Herrington of The Daily Memphian reports.
The Grizzlies plan on signing Harrison to a hardship 10-day contract, Adrian Wojnarowski of ESPN reports.
Harrison was waived by the Grizzlies on Saturday.
The Grizzlies signed Harrison on Thursday.
The Lakers waived Harrison on Thursday, Jovan Buha of The Athletic reports.
Harrison (recently signed) isn't listed on the Lakers' injury report for Tuesday's Play-In matchup against the Timberwolves.
Harrison, who agreed to a one-year contract with the Lakers earlier Sunday, isn't expected to play in Los Angeles' regular-season finale versus the Jazz, Dan Woike of the Los Angeles Times reports.
Harrison is inking a deal with the Lakers, Dave McMenamin of ESPN.com reports.
Harrison provided 10 points (3-8 FG, 0-2 3Pt, 4-5 FT), four rebounds, nine assists, one block and two steals in 24 minutes during Thursday's 129-127 loss to San Antonio.
Harrison registered 10 points (5-13 FG, 0-2 3PT, 0-1 FT), eight rebounds, nine assists, five steals and one block over 34 minutes of Saturday's 119-110 win over the Stars.