Grayson James Allen is an American professional basketball player for the Phoenix Suns of the National Basketball Association (NBA). He played four years of college basketball at Duke University, where he helped Duke win a national championship in 2015. He has often been called one of Duke's best players of the 2010s. Allen was drafted with the 21st overall pick in the 2018 NBA draft by the Utah Jazz, where he played for one season before being traded to the Memphis Grizzlies in July 2019. In August 2021, Allen was traded to the Milwaukee Bucks, where he played for two seasons before being traded to the Suns in September 2023.

The Memphis Grizzlies are an American professional basketball team based in Memphis, Tennessee. The Grizzlies compete in the National Basketball Association (NBA) as a member of the Southwest Division of the Western Conference. The Grizzlies play their home games at FedExForum. The Grizzlies are currently the only team in the major professional North American sports leagues based in the city of Memphis, and the only professional basketball team in the state of Tennessee.