By Tom Blumer | November 6, 2010 | 12:42 AM EDT

It's strange how this "mandate" thing works, at least at the Associated Press.

In Ohio, Republican John Kasich defeated incumbent Democratic Governor Ted Strickland on Tuesday with a victory margin of about 2.5%, or almost 100,000 votes. Strickland is the first incumbent Buckeye State governor to lose a reelection bid since Democrat John Gilligan lost to Republican Jim Rhodes in 1974. In that race, everyone went to bed on Election Night believing that Gilligan had held on -- including Rhodes himself, who conceded the race -- only to wake up the next morning learning that late ballots had pushed Rhodes over the top by a razor-thin margin.

In Illinois, incumbent Democratic Governor Pat Quinn defeated Republican challenger Bill Brady by about 20,000 votes, a margin of about 0.5%.

Below the jump, you'll see who has permission to claim a "mandate," at least according to the Associated Press's headline writers: