The 2022 United States Senate election in Alaska was held on November 8, 2022. Incumbent Republican senator Lisa Murkowski won reelection to a fourth full term, defeating fellow Republican Kelly Tshibaka and Democrat Patricia Chesbro. This was the first U.S. Senate election in Alaska to be held under a new election process provided for in Ballot Measure 2. All candidates ran in a nonpartisan blanket top-four primary on August 16, 2022, and the top four candidates advanced to the general election, where voters utilized ranked-choice voting.
https://en.wikipedia.org/wiki/2022_United_States_Senate_election_in_Alaska