Grayson James Allen born is an American professional basketball player for the Memphis Grizzlies of the National Basketball Association NBA . He played college basketball at Duke University..Grayson Allen Career stats, game logs, biographical info, awards, and achievements for the NBA, G League, and NCAA..Grizzlies Allen ejected after flagrants, tech. Sources Conley sent to Jazz for players, picks. Sources Conley sent to Jazz for players, picks. Grayson Allen .Grayson Allen s history of being a dirty player, explained.. Grayson Allen Los Angeles Lakers Utah Jazz Dunk Q. SAC UTA RECAP. Donovan Mitchell scores as the Jazz get the win .Grayson Allen. , Guard. Player Info Career Stats Full Stats. Height. “. cm. Weight. lbs. kg. Born. October th, . From. Duke University USA..Throughout college Grayson Allen was one of the most controversial players in the nation. Not much has changed since making it to the NBA..The NBA Summer League is over and the former Duke Basketball star, Grayson Allen, is bringing home a .