Brandon Clarke cause of death: What we know about passing of Grizzlies player

The NBA world got some unexpected, tragic news on Tuesday, as word of Memphis Grizzlies' power forward Brandon Clarke's death was revealed. He was 29 years old. The news was confirmed by Clarke's sports agency.

Though drafted with he 21st overall pick by the Oklahoma City Thunder in 2019, the former Gonzaga Bulldog played all seven of his NBA seasons with the Memphis Grizzlies, earning All-Rookie team honors in 2020 and Sixth Man of the Year consideration in 2022. He played in just two games for the Grizzlies during the 2025-26 season due to a right calf strain among other various injuries.

Clarke's death comes little more than a month after he was arrested in Arkansas for improper passing, possession of a controlled substance, fleeing and exceeding the speed limit, and trafficking a controlled substance.

More information is expected to become available in the coming days and weeks. Here's what we know currently about Clarke's passing.

Brandon Clarke cause of death

Clarke's death is currently being investigated as a possible overdose, reports NBC Los Angeles.

Citing authorities, the report states that drug paraphernalia was found in the home and that "the incident is being investigated as a possible overdose."

What happened with Brandon Clarke's arrest?

Clarke was arrested on April 1, 2026, following a mile-long chase reaching speeds of over 100 miles per hour in Arkansas. When apprehended, Clarke was found with over 230 grams of kratom, per an arrest affidavit obtained by The Memphis Commercial Appeal.

Though kratom is a legal substance in some states, working as a stimulant in low doses and a pain reliever at higher doses, it is classified as a Schedule 1 controlled substance in Arkansas.

Social media reacts to Clarke's death

News of Clarke's death first started circulating late on Monday, May 11. However, it was not confirmed until the following day. The Memphis Grizzlies and reporters who had followed Clarke throughout his basketball career were the first to offer their condolences.