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2018 Arizona U.S. Senate Election
Arizona · 3 candidates
Kyrsten SinemaDemocraticWINNER49.96%
1,191,100 votes
Martha McSallyRepublican47.61%
1,135,200 votes
Angela GreenGreen2.41%
57,442 votes
Popular-vote totals for U.S. Senate elections come from the MIT Election Data and Science Lab (1976–2024).