Resolves YES if at least one American male player reaches the 2026 US Open men's singles final.

A player is considered to have reached the final if he officially advances from the men's singles semifinals to the championship match, including advancement by walkover.

Resolves NO if both finalists are non-American players.

Only the 2026 US Open men's singles main draw counts. Doubles, mixed doubles, qualifying and junior events do not count.

Nationality will be determined by the country the player officially represents in the 2026 US Open draw.

The primary resolution source will be the official US Open draw/results page. ATP records may be used as a secondary source if necessary.