Matthew Diemer
Democratic
House candidate from Ohio
US House
Electoral Grade
C+
-3.2 pts
avg overperformance
Better than 36% of candidates2 graded races
Overperformance vs. state presidential baseline. Incumbents held to a higher bar: Senate/Gov −3 pts, House −2 pts.
2
Races
0-2
W-L (0%)
-12.8
Avg Margin
2022–2024
Career Span
Best: +-10.7 (2022 House)Worst: -15.0 (2024 House)
Career Margin Trend2 races
Career Timeline
144,613
Candidate Votes
36.1%
Vote %
400,371
Total Votes
-15.0%
Margin
Electoral Performance
-3.7
Race Score
-3.7
vs. Natl. Baseline
D-11.3
State Pres.