Biggs vs. Schweikert: Competing Visions for Arizona GOP

PHOENIX — Arizona voters head to the polls on Tuesday for a Republican gubernatorial primary that has become a stark referendum on the direction of the GOP, pitting Trump-backed hard-liner Rep. Andy Biggs against establishment-oriented Rep. David Schweikert. The race, which will determine who faces vulnerable Democratic Governor Katie Hobbs in November, encapsulates the party’s ongoing struggle between its MAGA wing and its more traditional conservative faction.

The Two Candidates, Two Visions

Biggs, a former chair of the House Freedom Caucus, has built his political career as a conservative brawler in Washington. Endorsed by President Donald Trump and backed by Turning Point Action, he represents the uncompromising MAGA wing of the party. His campaign has raised $1.9 million, and recent polling from Noble Predictive Insights shows him with a commanding 60% support among likely GOP primary voters, compared to roughly 10% for Schweikert.

Schweikert, a self-described “classic free-market conservative” and budget hawk, appeals to the more traditional, establishment-oriented Republican base. Representing a competitive congressional district that he has won eight times over 16 years, Schweikert argues that his ability to win over independents makes him the stronger general election candidate. He has raised $872,000 for his gubernatorial bid.

“Biggs lives in a district where if he were a turtle running as a Republican, you’re going to win it,” Kathleen Dunbar, a former Tucson City Council member who plans to vote for Schweikert, told AP News. “Schweikert lives in a district that’s very much like the state of Arizona, where he has to win the independents. And he’s done it eight times in the last 16 years.”

Republican Struggles in a Purple State

Arizona has become a critical battleground where Republicans have watched their power erode. Despite holding majorities in the state legislature and controlling 6 of 9 U.S. House seats, the party has lost the governorship, both U.S. Senate seats, and the secretary of state office to Democrats. Joe Biden carried Arizona narrowly in 2020, and while Trump won the state by 5.5 points in 2024, Democratic Governor Katie Hobbs remains in office.

Since 2018, only one Trump-endorsed candidate — former Governor Doug Ducey — has won a statewide general election in Arizona. In 2022, a Trump-backed slate led by Kari Lake lost after refusing to moderate their message, a cautionary tale that hangs over this year’s primary.

Biggs rejects comparisons to Lake and has been sanding down the edges of his no-compromise persona. After backing Trump’s push to block the 2020 election certification, he now refuses to say whether Biden’s win was legitimate while talking up examples of working across the aisle, as AP News reported.

The Polling Picture

Biggs enters primary day with a formidable lead. According to aggregate polling from 270toWin, Biggs holds 58.5% support versus Schweikert’s 10.5%, with 31% of voters undecided. The final pre-primary poll from Noble Predictive Insights, conducted June 29-July 1, showed Biggs at 60% among likely GOP primary voters, with nearly half of those surveyed already having cast their ballots.

“Right now Biggs has momentum and it’s hard to see a pathway for Schweikert’s nomination,” Don Critchlow, director of the ASU Center for American Institutions, told Cronkite News.

What’s at Stake

The primary outcome carries national implications. Arizona is one of five Democratic-held governorships up for election in 2026 in a state Trump won in 2024. The winner will face Hobbs, who is unopposed in the Democratic primary and leads both Republican candidates in head-to-head general election matchups.

This election also marks a first for Arizona: following the passage of Proposition 131 in 2022, candidates must nominate a running mate for the newly established position of lieutenant governor.

Forward Look

If Biggs secures the nomination as expected, the general election will test whether his MAGA brand can succeed where Kari Lake’s failed — or whether Arizona’s purple-state electorate will once again reject a candidate seen as too extreme. Schweikert’s path, while narrow, would signal a Republican pivot toward electability over ideological purity. Either way, Tuesday’s primary will send a powerful signal about the future of the GOP in one of America’s most closely watched swing states.