Mark Pryor won with 53.9% of the vote (433,386 votes), ahead of Tim Hutchinson with 46.1% (370,735 votes).
The margin between the first two candidates was 7.8 percentage points (62,651 votes). The party margin (Republican share minus Democratic share) was a Democratic lead of 7.8 points.
Compared with the previous comparable race in the same area, the party margin moved 5.1 points toward Republicans.
804,121 votes were counted in this race, for 2 candidates or options.
More races: all races, candidates and analysis.