Andy Biggs wins Arizona GOP governor primary, sets up Hobbs showdown

Andy Biggs won the Republican nomination for Arizona governor, defeating fellow U.S. Rep. David Schweikert and setting up a November showdown with Democratic Gov. Katie Hobbs, who is seeking a second term. The win gives Republicans a hard-right standard-bearer in one of the country’s most closely watched battlegrounds and opens a race likely to hinge on whether Biggs can expand beyond the party’s base.

Arizona Republicans chose their nominee in a state primary on Tuesday, July 21, with polls closing at 10 p.m. Eastern time. Biggs entered the general election with President Trump’s endorsement and the backing of the House Freedom Caucus brand that has made him a fixture in conservative fights in Washington. His victory also extends a familiar Arizona pattern: Trump-backed candidates have repeatedly turned the state’s primaries into a test of how much influence the former president still holds over the GOP.

The governor’s office is a top takeover target for Republicans, and the stakes are sharpened by Arizona’s recent presidential margins. Joe Biden carried the state by just three-tenths of a point in 2020, then Trump won it four years later by 5.5 percentage points. That narrow, swinging electorate has turned Arizona into a national bellwether, especially in suburban areas where moderate voters have decided close statewide races.

Biggs now faces Hobbs, whose coalition won in 2022 as Republicans struggled to unify behind a nominee. The contrast is stark: Biggs is described as a hard-line conservative, while Hobbs will campaign as an incumbent focused on governing. The race is likely to turn on abortion, immigration, election legitimacy and the cost of living, four issues that have dominated Arizona politics and shaped the Democratic case in the state’s metro corridors.

For Republicans, Biggs’ nomination signals a broader strategy in purple states: lean into Trump-aligned candidates and rely on the former president’s brand to hold conservative voters together. Whether that approach works in Arizona will depend on whether Biggs can avoid losing persuadable voters in the Phoenix suburbs while still energizing the party’s right flank.