Grizzlies exercise options on Jaren Jackson, Grayson Allen

MEMPHIS, Tenn. (AP) — The Memphis Grizzlies have exercised their third-year options on contracts for Jaren Jackson Jr. and guard Grayson Allen.
The Grizzlies announced the moves Monday.
Jackson was the fourth overall draft pick in 2018, and he averaged 13.8 points and 4.7 rebounds in 58 games to earn NBA All-Rookie First Team honors. At 19, Jackson was the second-youngest player in the NBA last season. He turned 20 last month.
The Grizzlies acquired Allen in a trade with Utah that sent Mik