OH-09 Republican nominee?
Short Answer
Both the model and the market expect Derek Merrin to be the OH-09 Republican nominee in 2026, with no compelling evidence of mispricing.
1. Executive Verdict
- Derek Merrin holds a significant financial advantage ($636,897 cash on hand).
- The National Republican Congressional Committee (NRCC) has endorsed Derek Merrin.
- Josh Williams is endorsed by Jim Jordan and "We the People Convention."
- Josh Williams faces critically limited campaign finances ($2,873 cash on hand).
- No candidate holds a majority of Republican County Party Chair endorsements.
- J.R. Majewski shows no active 2026 campaign or financial filings.
Who Wins and Why
| Outcome | Market | Model | Why |
|---|---|---|---|
| Derek Merrin | 86.0% | 88.0% | Derek Merrin holds an overwhelming financial advantage and the National Republican Congressional Committee endorsement. |
| Madison Sheahan | 0.3% | 0.3% | Madison Sheahan lacks significant financial resources or major endorsements to be a frontrunner. |
| Alea Nadeem | 0.2% | 0.2% | Alea Nadeem lacks significant financial resources or major endorsements to be a frontrunner. |
| Josh Williams | 12.0% | 11.4% | Josh Williams has strong conservative endorsements but critically low campaign finances severely hinder competitiveness. |
| Anthony Campbell | 0.1% | 0.1% | Anthony Campbell lacks significant financial resources or major endorsements to be a frontrunner. |
2. Market Behavior & Price Dynamics
Historical Price (Probability)
Outcome probability
Date
The market for the OH-09 Republican nominee has exhibited a sideways trading pattern, with the probability fluctuating within a defined range of 79.0% to 93.0%. Despite some volatility, the price has remained consistently high, starting at 81.0% and currently sitting at 86.0%. The most notable event in the chart is a significant and abrupt price drop of 9.0 percentage points on April 18, 2026, which saw the price fall from 88.0% to the market low of 79.0%. This drop represented the largest single-day movement but was followed by a recovery, indicating the market's resilience.
Based on the information provided, there is no specific news event or external development that explains the cause of the sharp price decline on April 18. The total trading volume of 4,859 contracts suggests a moderately active market, though the sample data indicates trading can be sporadic. The price of 79.0% has established itself as a clear support level, having been tested and holding firm during the April drop. Conversely, 93.0% acts as a resistance ceiling that the market has yet to breach. Overall, the chart suggests a strong and stable market sentiment that heavily favors a particular outcome, with the rapid rebound from the dip indicating that traders largely dismissed the negative move and maintain high conviction in the leading probability.
3. Significant Price Movements
Notable price changes detected in the chart, along with research into what caused each movement.
Outcome: Josh Williams
📉 April 20, 2026: 37.0pp drop
Price decreased from 48.0% to 11.0%
What happened: No supporting research available for this anomaly.
📈 April 19, 2026: 44.0pp spike
Price increased from 4.0% to 48.0%
What happened: No supporting research available for this anomaly.
Outcome: Derek Merrin
📉 April 18, 2026: 9.0pp drop
Price decreased from 88.0% to 79.0%
What happened: No supporting research available for this anomaly.
4. Market Data
Contract Snapshot
This market resolves to "Yes" if Derek Merrin wins the Republican Party nomination for the 2026 OH-09 House seat, verified by gop.com; otherwise, it resolves to "No" as this is a mutually exclusive event. The market opened on January 15, 2026, at 3:00 pm EST, and will close either upon Derek Merrin winning the nomination or by May 5, 2027, at 10:00 am EDT, with projected payouts 30 minutes after closing.
Available Contracts
Market options and current pricing
| Outcome bucket | Yes (price) | No (price) | Last trade probability |
|---|---|---|---|
| Derek Merrin | $0.87 | $0.19 | 86% |
| Josh Williams | $0.13 | $0.90 | 12% |
| Madison Sheahan | $0.02 | $0.99 | 0% |
| Alea Nadeem | $0.01 | $1.00 | 0% |
| Anthony Campbell | $0.01 | $1.00 | 0% |
Market Discussion
Traders overwhelmingly anticipate Derek Merrin will secure the OH-09 Republican nomination, with current odds placing his probability at 86%. Supporters explicitly state confidence in Merrin's victory, reflected in the market's strong favoring of him. While one commenter questioned Merrin's support, no substantial arguments against his nomination were presented in the discussion.
5. What is Derek Merrin's Standing in the OH-09 Primary Race?
| NRCC Endorsement | Included in 2024 Young Guns program [^] |
|---|---|
| Derek Merrin Total Raised (as of 12/31/2023) | $1,042,392 [^] |
| Senator J.D. Vance Endorsement for OH-09 | No information available in provided sources [^] |
The National Republican Congressional Committee (NRCC) has endorsed Derek Merrin for the OH-09 seat. The NRCC officially included Merrin in the first round of additions to its 2024 Young Guns program, which signifies strategic backing for promising Republican candidates [^]. The provided research does not contain any information regarding an endorsement or financial commitment from Senator J.D. Vance for Derek Merrin or any of his primary challengers for the OH-09 seat.
Derek Merrin holds a significant financial advantage over his Republican primary opponents. As of December 31, 2023, Merrin's campaign reported total receipts of $1,042,392 and maintained $636,897 cash on hand [^]. This fundraising total is considerably higher than his challengers; for example, Aaron Carpenter raised $85,417 and Justin Clark reported $45,690 during the same period [^]. The Republican primary for Ohio's 9th Congressional District is scheduled for May 5, 2026, and includes five candidates: Merrin, Justin Clark, Aaron Carpenter, Beth Deck, and Gene Patrick [^].
6. Has Any Candidate Secured Majority Endorsements in Ohio's 9th District?
| Total Counties in Question | 5 (Lucas, Fulton, Ottawa, Erie, and Wood) [^] |
|---|---|
| Majority Endorsement Threshold | 3 out of 5 counties [^] |
| Candidate with Endorsement | Derek Merrin (Lucas County Republican Party) [^] |
No candidate holds a majority of Republican County Party Chair endorsements in Ohio's 9th district. To secure a majority of endorsements from the Republican County Party Chairs within Ohio's 9th congressional district, encompassing Lucas, Fulton, Ottawa, Erie, and Wood counties, a candidate would need the public backing of at least three of these five county party chairs or committees. Based on available web research, no candidate has met this threshold.
Derek Merrin has received the sole explicit county party endorsement found. He has been publicly endorsed by the Lucas County Republican Party [^]. The research conducted did not indicate that any other candidate has secured endorsements from the Republican County Party Chairs of Fulton, Ottawa, Erie, or Wood counties. While Josh Williams' campaign website lists various endorsements [^], the provided sources do not explicitly confirm any of these as endorsements from the specified Republican County Party Chairs for Lucas, Fulton, Ottawa, Erie, or Wood counties. The research included reviewing information from the Lucas County Republican Party [^], general election details for Erie County [^], and listed endorsements for Josh Williams [^].
7. How Was Derek Merrin's Election Loss Framed by Rivals?
| Election Outcome | Derek Merrin conceded to Marcy Kaptur [^], [^] |
|---|---|
| Primary Campaign Tactic | Merrin's campaign linked to undisclosed smear site [^] |
| Voter Electability Concern | No district-level polls show 'electability' as primary concern [^], [^], [^], [^], [^] |
Derek Merrin conceded the 2024 general election in Ohio's 9th Congressional District to incumbent Democratic U.S. Rep. Marcy Kaptur [^], [^]. Merrin, who had received backing from Donald Trump, indicated he might consider another run in the future. However, the provided sources do not detail how rival campaigns or influential Ohio conservative media outlets specifically framed this 2024 general election loss [^]. Although Merrin's campaign was linked to an undisclosed smear site targeting his primary rival, Josh Williams [^], this tactic pertained to the primary phase and not post-general election framing of his loss by opponents or media.
No district-level polls indicate electability as a primary Republican concern. Available sources do not include any district-level polls showing 'electability' as a primary concern for likely Republican voters [^], [^], [^], [^], [^]. While prediction markets such as Polymarket and PredictIt do provide odds for potential primary winners, these figures reflect perceived chances of victory rather than direct polling data on voter concerns specifically regarding electability [^], [^], [^], [^].
8. Is Josh Williams Gaining Momentum With MAGA Grassroots Organizations?
| Key Endorsement | U.S. Congressman Jim Jordan (founder of House Freedom Caucus) [^] |
|---|---|
| Grassroots Endorsement | "We the People Convention" [^] |
| Conservative Rating | 100% "Freedom Index" score from FreedomWorks [^] |
Josh Williams is gaining significant momentum with MAGA-aligned grassroots organizations. As a challenger in Ohio's 9th Congressional District Republican primary, his campaign has secured a notable endorsement from U.S. Congressman Jim Jordan, a founder of the House Freedom Caucus [^]. Williams has also received an explicit endorsement from the "We the People Convention," a prominent MAGA-aligned grassroots organization [^].
Williams' conservative credentials are further strengthened by key endorsements and scores. During his tenure in the Ohio House, he achieved a 100% score on the "Freedom Index" from FreedomWorks [^]. Additionally, the Buckeye Firearms Association PAC (BFA-PAC) has given him an "A" rating and an endorsement for the 2026 Ohio Primary [^]. These endorsements and strong conservative scores collectively indicate significant traction with conservative and grassroots elements in the district, positioning Williams as a formidable challenger [^].
9. What is the financial status of 2026 OH-09 Republican primary candidates?
| Josh Williams Cash-on-Hand | $2,873.30 (as of Dec 31, 2023) [^] |
|---|---|
| Josh Williams Cycle-to-Date Disbursements | $126.70 (as of Dec 31, 2023) [^] |
| J.R. Majewski 2026 Financial Activity | No current financial filings or reported activity [^] |
Josh Williams' campaign finances show extremely limited activity. As of December 31, 2023, for the 2026 OH-09 Republican primary, candidate Josh Williams reported $2,873.30 in cash-on-hand, according to his 2023 Year-End FEC filing [^]. His campaign recorded total receipts of $3,000.00 and total disbursements of $126.70 for the 2023 calendar year [^]. This financial activity indicates an extremely low burn rate, averaging under $50 per month since his committee's formation in September 2023, reflecting a largely inactive campaign [^].
Other non-Merrin candidates demonstrate negligible financial resources. J.R. Majewski is listed on the FEC's 2026 election page for OH-09; however, as of late 2024, he has no current filings or reported financial activity for the 2026 election cycle [^]. Consequently, there is no current cash-on-hand or burn rate data available for Majewski relevant to the upcoming primary [^]. Based on his minimal financial resources and activity, Josh Williams' campaign is currently tracking significantly below the financial viability thresholds typically required to mount a competitive congressional primary campaign [^].
10. What Could Change the Odds
Key Catalysts
Catalyst analysis unavailable.
Key Dates & Catalysts
- Expiration: May 05, 2027
- Closes: May 05, 2027
11. Decision-Flipping Events
- Trigger: Catalyst analysis unavailable.
13. Historical Resolutions
No historical resolution data available for this series.
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