What happened: Giuliano Galoppo exited with about 25 minutes left in PDXvATL as Cooper Sanchez took over. Atlanta United still had one substitution window available after the change.

Why it matters: The move gave Atlanta fresh legs for the closing stretch of a one-goal road match. It also handed Sanchez, who drew a U.S. Under-19 call-up in July, a late road-game role with the result still live.

What to watch: Watch whether Atlanta uses its last window to close out the result or chase insurance. Sanchez's minutes from here will show how the staff wants to manage the final stretch.