Jon Kyl won with 53.7% of the vote (600,999 votes), ahead of Sam Coppersmith with 39.5% (442,510 votes).
The margin between the first two candidates was 14.2 percentage points (158,489 votes). The party margin (Republican share minus Democratic share) was a Republican lead of 14.2 points.
Compared with the previous comparable race in the same area, the party margin moved 10.1 points toward Democrats.
1,119,060 votes were counted in this race, for 3 candidates or options.
More races: all races, candidates and analysis.