99chambers

Horizon · our Election Day forecast: polls, plus fundamentals like incumbency, fundraising and past results.

Pulse · polls only: where the races stand today, with no fundamentals and wider uncertainty.

What's the difference?

Ohio · Ohio House District 10 · Updated Oct 16, 2026

Mark Sigrist

DemocraticIncumbent

Incumbent representative (2025–present)

2026 race · Ohio House District 10

94% chance of winning · race rated Likely D

94%6%

75% chance of winning · race rated Lean D

75%25%
● Mark SigristINC● Denise D'Angelo
Full race forecast

Background

Current office
Ohio House of Representatives, HD-10
Experience
State legislature
Past races on file
1 (1 won)

Links: Candidate list (source)

Electoral history

Earlier races in Ohio, newest first, matched by name in the results archive.

  1. 2024

    House of Representatives · HD-10 Nov 5, 2024

    D · 51.5% · 26,752 votes

    Won

Opponents in 2026