Elections Intelligence

Ohio U.S. Senate (Special)

DEFENDED SEATToss-up

Jon Husted (R) was appointed in January 2025 and is running in the special election. Before that: J.D. Vance (R).

Sherrod Brown Challenger
60¢
Party market · checked 2:09 PM ETView on Kalshi ↗
41¢
Jon Husted Incumbent

FTP Race Signal

FTP Race SignalA composite of market, polling and money. The prediction-market price anchors it; a polling average moves it: the last 30 days, or the three most recent pollsters when fewer polled. Polls paid for by a candidate, party or allied group move 2 points toward the other side and count half. When the three most recent independent pollsters each have the race within three points, it is a Toss-up unless the market is already decisive. Fundraising counts only at a five-to-one gap. Past results are context, not inputs. A rating changes only when the evidence clears the line.

A seat that went Republican by 6 points in 2022 is now a coin flip, the Democrat narrowly ahead at 60¢.

Toss-up
Safe DLikely DLean DToss-upLean RLikely RSafe R
Market · Toss-upD 60¢: traders' price for a Democratic win, a flip from Republican. Polling · Toss-upD+3.2 (average of 11 pollsters, Oct 6). Prior result · Lean RR+6.11 in 2022.

Market and polls both favor Brown.

The market moved 4¢ toward the Republican in the last 7 days · polling moved 6.4 points toward the Republican over 27 days. As of October 12.

Market

BandPRICEToss-up50¢ to 65¢Lean65¢ to 82¢Likely82¢ to 95¢Safe95¢ and above
D 60¢

Kalshi party market · checked 2:09 PM ET

View market on Kalshi ↗

Polling

BandPOINTSToss-up0 to 5Lean5 to 10Likely10 to 20Safe20 and above
D+3.2
co/efficient ↗ B Oct 5 to 6 · n=925 LV R+1 R-leaning firm
CNN/SSRS ↗ B Sep 29 to Oct 5 · n=760 LV D+6 Independent
NYT/Siena ↗ A+ Sep 22 to Oct 1 · n=606 LV D+3 Independent
YouGov ↗ B+ Sep 18 to 30 · n=3,780 LV D+4 Independent
InsiderAdvantage ↗ B+ Sep 28 to 29 · n=1,200 LV D+1 Independent
Marist College ↗ A Sep 24 to 27 · n=1,298 RV D+8 Independent
Big Data Poll ↗ C+ Sep 26 to 27 · n=680 LV D+3.7 Independent
Suffolk ↗ A Sep 23 to 27 · n=500 LV D+3 Independent
Rasmussen ↗ Sep 22 to Sep 23 · n=1,115 LV D+3 Independent
Quantus ↗ B- Sep 21 to 23 · n=695 LV D+0.5 Independent
Trafalgar Group ↗ C+ Sep 14 to 16 · n=1,085 LV D+3.9 Independent

Average of the latest poll from each of 11 pollsters in the last 30 days.

Earlier polls · 15
YouGov ↗ B+ Sep 1 to 10 · n=1,000 LV D+3 Bowling Green State University sponsor
InsiderAdvantage ↗ B+ Sep 8 to 9 · n=1,200 LV D+5.4 Independent
Abacus Data ↗ Aug 26 to 28 · n=306 LV D+6 Independent
Wedgewood Polls ↗ Aug 11 to 13 · n=800 LV D+4 Independent
Fox News/Beacon ↗ A Aug 6 to 10 · n=1,008 RV D+8 Independent
Tulchin Research ↗ B- Jul 29 to Aug 4 · n=600 LV D+4 John Kulewicz campaign (Ohio AG) sponsor D+4 · John Kulewicz campaign (Ohio AG) sponsor · counts as D+2 at half weight
NYT/Siena ↗ A+ Jun 15 to 28 · n=601 LV R+3 Independent
Impact/Fabrizio ↗ B+ Jun 14 to 16 · n=800 LV D+3 AARP sponsor
Tulchin Research ↗ B- Jun 12 · n=600 LV D+4 John Kulewicz campaign (Ohio AG) sponsor D+4 · John Kulewicz campaign (Ohio AG) sponsor · counts as D+2 at half weight
Fox News/Beacon ↗ A May 28 to Jun 1 · n=1,015 RV D+8 Independent
YouGov ↗ B+ Apr 7 to 14 · n=1,000 RV R+3 Bowling Green State University sponsor
Echelon ↗ A Apr 3 to 9 · n=413 LV R+6 NetChoice sponsor
Quantus ↗ B- Mar 13 to 14 · n=925 LV R+2 Independent
OnMessage Inc. ↗ A+ Mar 3 to 8 · n=600 LV D+2 Independent
EMC Research ↗ D+ Feb 10 to 22 · n=1,343 LV D+4 Independent

Prior result

BandPOINTSToss-up0 to 5Lean5 to 12Likely12 to 25Safe25 and above
R+6.1

JD Vance (R)

53.0% to 46.9% · 2022 general election

def. Tim Ryan (D). Margin verified against retrieved official results.

Fundraising

BandRATIO TO 1Parity1 to 5Lean5 and above
2.6 to 1

Raised 2025 to 2026 · thru Jun 30

Sherrod Brown$38.57M ↗$16.23M cash
Jon Husted$14.36M ↗$9.42M cash

Total receipts in the 2025 to 2026 two-year cycle, through June 30, 2026; Brown leads 2.6 to 1, short of the 5 to 1 at which fundraising takes a place on the spectrum.

The special election is on November 3, which is 22 days away.