Middlesbrough is finalizing a deal to acquire U.S. national team wingback Max Arfsten from the Columbus Crew, sources briefed on the situation tell The Athletic.
Boro will pay a fee up to $7.5 million including add-ons, while the Crew retain a sell-on clause, sources add. Arfsten is expected to travel in the coming days to complete the move, pending formalities, sources say.