Trump-Backed Candidates Steamroll AZ Primaries, Setting Up November Showdown

Lamb, known for his tough-on-crime stance and support for law enforcement, military, and veterans, ran on keeping the border secure, cutting taxes and regulations, and championing American energy dominance.

In Arizona’s 6th Congressional District, Trump-endorsed incumbent Rep. Juan Ciscomani advanced unopposed, locking in a strong conservative voice for the competitive seat.

Trump also backed other Arizona Republicans, including Reps. Eli Crane, Paul Gosar, and Abe Hamadeh, signaling broad party alignment behind candidates who prioritize his agenda of border security, economic strength, and election integrity.

On the Democratic side, Hobbs sailed to renomination while some progressive challengers tested incumbents in House races.

Rep. Greg Stanton held off a far-left challenger in the 4th District, avoiding a major upset and keeping the focus on general election dynamics.

The primary results show Republican unity behind Trump-aligned candidates who focus on core conservative priorities: securing the southern border in a state at the center of the migrant crisis, reducing government overreach, and delivering results for working families.

Biggs and the congressional nominees have pledged to work closely with the Trump administration on these fronts.

These victories come as Republicans eye gains in the 2026 midterms.