The NFL and attorneys for Colin Kaepernick and Eric Reid jointly announced on Friday afternoon they have settled a complaint of collusion by the players, who claimed the league’s owners blackballed them because they had protested by kneeling during the pre-game playing of the national anthem.

“For the past several months, counsel for Mr Kaepernick and Mr Reid have engaged in an ongoing dialogue with representatives of the NFL,” the statement read. “As a result of those discussions, the parties have decided to resolve the pending grievances. The resolution of this matter is subject to a confidentiality agreement so there will be no further comment by any party.”

An arbitrator had been expected to rule over the next few weeks on Kaepernick’s grievance against the league, which he filed in 2017 under the collective bargaining agreement. The former San Francisco 49ers quarterback alleged the owners conspired to keep him off the field because of his protests to draw attention to racial inequality and social injustice issues.

The filing said the NFL and its owners “have colluded to deprive Mr Kaepernick of employment rights in retaliation for Mr Kaepernick’s leadership and advocacy for equality and social justice and his bringing awareness to peculiar institutions still undermining racial equality in the United States”.