With virtually all ballots counted in #OH06, per the AP, Rulli's final margin over Kripchak is 9 points. This is a Trump+29 seat, so that's a 20-point overperformance for Democrats.
*Consistent* overperformance in special elections has historically been correlated with general-election success. Democrats have now overperformed in 2023-24 special congressional elections by an average of 7 points.
It's all over the place, too.
Special elections outperform polling. Likely voters outperform registered voters by 3-4 points, and outperform general polls by 5-6 points.
Someone has an enthusiasm problem.