Dan Sullivan, who has filed to run for U.S. Senate in Alaska, poses for a photo Friday, June 26, 2026, in Petersburg, Alaska. (AP Photo/Katie Holmlund)

Sen. Dan Sullivan, R-Alaska, speaks to reporters at the Capitol in Washington, June 30, 2025. (AP Photo/Mark Schiefelbein)

Dan Sullivan, who has filed to run for U.S. Senate in Alaska, poses for a photo Friday, June 26, 2026, in Petersburg, Alaska. (AP Photo/Katie Holmlund)

JUNEAU, Alaska (AP) — A man with the same name and party affiliation as Alaska Republican U.S. Sen. Dan Sullivan is eligible to challenge the senator in the August primary, a judge ruled Friday.

Superior Court Judge Thomas Matthews’ ruling overturns a June 15 decision by Division of Elections Director Carol Beecher to disqualify the challenger and keep him off the primary ballot. Matthews’ ruling can be appealed to the state Supreme Court.