What happened: The center back was a TAM player, and the transaction lands in the final week of the transfer window. His Atlanta contract ran through 2027 with an option for 2028.
Why it matters: The added payroll flexibility gives Atlanta United room to continue its roster overhaul under Tata Martino. Gregersen had recently shifted into a substitute role.
By the numbers: The 2026 MLSPA salary guide listed Gregersen at an $850,000 base salary and $970,000 in guaranteed compensation. He entered as a substitute Aug. 16 and Aug. 24.
What to watch: Atlanta United has the remainder of the transfer window to use the newly created flexibility.