Masters wins Republican primary for United States Senate in Arizona

Blake Masters defeated Jim Lamon, Mark Brnovich, and two other candidates in the Republican primary for United States Senate in Arizona on August 2, 2022. Incumbent Mark Kelly (D) is running for re-election.

Masters, a tech entrepreneur, co-authored Zero to One: Notes on a Startup, a business book based on a class tech investor Peter Thiel taught at Stanford. Masters joined Thiel Capital in 2014 and was named president of the Thiel foundation in 2015. Masters supported increased regulation of technology companies and privatizing Social Security. Thiel, former President Donald Trump (R), and TV show host Tucker Carlson endorsed Masters.

Lamon founded DEPCOM Power, a solar energy company he sold in 2021. Lamon largely self-funded his campaign. According to Open Secrets, Lamon contributed $14M to his campaign as of August 2, 2022, or 93% of all funds donated. Lamon cited U.S.-China trade relations as a top issue, saying, “Communist China is the biggest threat to our economic security and national sovereignty.” The Conservative Political Action Coalition, the National Border Patrol Council, and a number of state legislators endorsed Lamon.

Brnovich, a career prosecutor, was elected Arizona’s attorney general in 2014. Before that, Brnovich served as an assistant attorney general from 1998 to 2003 and as the director of Arizona’s Department of Gaming from 2009 to 2013. Brnovich highlighted the legal challenges his office brought against President Joe Biden’s (D) tax and immigration policies, among others. TV show host Sean Hannity and radio host Mark Levin endorsed Brnovich.

All three candidates cited border security as a top issue. Brnovich highlighted his record as attorney general, saying he challenged border measures such as the 100-day pause on deportations. Masters said he would increase the size of the border patrol and use hi-tech surveillance at the border. Lamon said he would end sanctuary cities and called the border a “breeding ground for trafficking of illegal drugs, sex trafficking (including children), and even some known terrorists.” All three candidates said they supported finishing the construction of a border wall.

Brnovich and Lamon criticized Masters for his relationship with Thiel. Brnovich said, “I know that the answer to Big Tech is not having someone that’s financed by Big Tech and made all their money in Big Tech.” Masters said that his understanding of tech companies would allow him to confront them better. “I know how it works,” Masters said.

In June, Saving Arizona PAC, a political action committee affiliated with Thiel, released an ad criticizing Lamon’s solar company for importing supplies from China and said the company was “associated with forced slave labor.” Lamon said everyone in the energy industry used Chinese parts and added, “This ad paid for by Blake Masters’ big tech super PAC is ridiculous and comically hypocritical given Masters’ extremely recent and proactive business dealings with China.”

The 2020 presidential election was a top issue in the race as well. Trump criticized Brnovich, saying he didn’t do enough as Arizona’s attorney general to investigate fraud in the election. Brnovich, who opened an ongoing civil investigation into the 2020 results in Arizona, said, “I understand [Trump’s] frustration, but as I’ve said previously, I will continue to follow the facts and evidence and do what the law requires.”

Masters and Lamon, who signed his name on a list of alternate Arizona presidential electors ahead of the 2021 Electoral College vote count, said they wouldn’t have voted to certify the election. Masters said he believed Trump won the election.

Michael McGuire and Justin Olson also ran in the primary.

Three election forecasters rate the general election a Toss-up, meaning the race is expected to be competitive.




About the author

Juan Garcia de Paredes

Juan Garcia de Paredes is a staff writer at Ballotpedia. Contact us at editor@ballotpedia.org.