Kari Lake has clinched victory in her Republican primary for Arizona's Senate seat.

Lake, the glamorous former broadcaster who was defeated in her 2022 bid for governor, beat out Sheriff Mark Lamb in the primary. She has been narrowly trailing Democratic Rep. Ruben Gallego in polling for the Arizona Senate race.

They are battling for the seat being vacated by Democrat-turned- independent Kyrsten Sinema in a race that could determine who controls the upper chamber. Republicans have made Arizona a top pickup target this cycle.