The 2008 United States Senate election in Arkansas was held on November 4, 2008. Incumbent Democratic U.S. Senator Mark Pryor decided to run for a second term. No Republican filed to challenge him. His only opponent was Green Party candidate Rebekah Kennedy. He won re-election with 80% of the vote.
In 2008 there was no democratic party in the state of Arkansas
According to the information Senator Mark Pryor had no democratic opponent, however they had to have existed