Boston Celtics general manager Brad Stevens says it is "unlikely" that Al Horford will return to Boston next season.

MORE: Brad Stevens makes announcements after Kristaps Porzingis, Jrue Holiday deals confirmed official Al Horford has ...

Stevens noted that the organization offered a contract to Horford as well as Kornet, who agreed to a four-year, $41 million ...

Boston Celtics President Brad Stevens said Al Horford returning is “unlikely.” “If he were to go and play somewhere else, I ...