The NFL has notified San Francisco 49ers wide receiver Brandon Aiyuk that he owes the franchise approximately $13 million, according to a source familiar with the matter who spoke to The Associated Press.
The development marks a significant financial dispute between the player and the organization. Aiyuk, who has emerged as one of the league's premier receivers since being drafted in 2020, is currently playing under his rookie contract.
Details regarding the specific nature of the financial obligation were not immediately disclosed. The 49ers and Aiyuk's representatives have not publicly commented on the matter.
