2026 Texas Senate matchup?
Short Answer
1. Executive Verdict
- Trump's imminent endorsement is a significant catalyst for Ken Paxton.
- Low turnout GOP runoffs historically favor more conservative candidates.
- Post-primary polls surprisingly show Paxton performing better against Talarico.
- Incumbent John Cornyn holds a slight lead from the March 3 primary.
- GOP establishment generally prefers Cornyn to avoid a "Paxton penalty."
Who Wins and Why
| Outcome | Market | Model | Why |
|---|---|---|---|
| Talarico vs. Paxton | 68.0% | 71.4% | Research does not highlight strong supporting evidence. |
| Talarico vs. Cornyn | 31.0% | 28.6% | Research does not highlight strong supporting evidence. |
Current Context
2. Market Behavior & Price Dynamics
Historical Price (Probability)
3. Significant Price Movements
Notable price changes detected in the chart, along with research into what caused each movement.
📈 March 27, 2026: 13.0pp spike
Price increased from 58.0% to 71.0%
Outcome: Talarico vs. Paxton
4. Market Data
Contract Snapshot
This market resolves to Yes if James Talarico becomes the Democratic Nominee and Ken Paxton becomes the GOP Nominee for the November 2026 Texas Senate race. If any of these specified outcomes do not occur or become impossible, the entire contract immediately resolves to No. Outcomes are verified by the Texas Secretary of State, and the market closes by November 3, 2026, at 10:00am EST, or earlier if conditions are met or become impossible.
Available Contracts
Market options and current pricing
| Outcome bucket | Yes (price) | No (price) | Last trade probability |
|---|---|---|---|
| Talarico vs. Paxton | $0.69 | $0.32 | 68% |
| Talarico vs. Cornyn | $0.32 | $0.69 | 31% |
Market Discussion
Traders are strongly favoring a Talarico vs. Paxton matchup for the 2026 Texas Senate race, currently at 68%, while Talarico vs. Cornyn has declined to 31%. The main arguments supporting Paxton's nomination over Cornyn include Cornyn's weakened standing due to his stance on gun legislation, a perceived lack of former President Trump's endorsement (with speculation of a Paxton endorsement), and polls suggesting Paxton is more electable. There's a clear consensus among participants that John Cornyn's prospects are diminishing, making a Paxton nomination more probable.
5. What Was Wesley Hunt's Second-Choice Voter Preference in Texas?
| Wesley Hunt Primary Vote Share | Approximately 13% (March 3, 2026, Texas Republican primary) [^] |
|---|---|
| Hunt's General Second-Choice Preference | 32% among Republican primary voters (McLaughlin poll, December 2025) [^] |
| Runoff Polls Tracking Hunt Voters | None found (CWS Research, Texas Politics Project, Change Research) [^] |
6. Can Talarico Gain Crossover Votes from Anti-Paxton Republicans?
| Paxton's Vote Share in Collin County (2022 GOP Primary) | 43.1% (indicating 56.9% voted for other candidates) [^] |
|---|---|
| Collin County GOP Primary Turnout (2022) | Approximately 70,000 voters [^] |
| Quantifiable Crossover Vote Data | Not available for Talarico from moderate Republican women who voted against Paxton in 2022 [^] |
7. Is Weekly Ad Spending Data Available for Texas Senate Runoff?
| Runoff Ad Spending Data Availability | Not publicly available for final 21 days by weekly breakdown or group (AdImpact data) [^] |
|---|---|
| 2026 Primary Election Spending (Cornyn) | Over $69 million [^] |
| Texas Senate Runoff Date | May 26, 2026 [^] |
8. Did Texas Democratic Primary Turnout Show an Enthusiasm Gap?
| Texas Democratic Primary Turnout | Over 2.3 million voters statewide (March 3, 2026) [^] |
|---|---|
| James Talarico Vote Share | 52-53% of statewide vote [^] |
| New Voter Registrations (March 4-April 27) | No data found (voter registration for primary closed Feb 2, 2026) [^] |
9. Can The 'Paxton Penalty' Be Quantified Post-Runoff?
| Talarico vs. Cornyn Polling | Talarico 44%, Cornyn 43% (Public Policy Polling, March 4-5, 2026) [^] |
|---|---|
| Talarico vs. Paxton Polling | Paxton 47%, Talarico 45% (Public Policy Polling, March 4-5, 2026) [^] |
| High-Quality Polls Post-Runoff | None released (May 27 - June 9, 2026) [^] |
10. What Could Change the Odds
Key Catalysts
Key Dates & Catalysts
- Expiration: November 10, 2026
- Closes: November 03, 2026
11. Decision-Flipping Events
- Trigger: Democratic prospects in the 2026 Texas U.S.
- Trigger: Senate race could improve if ongoing Republican infighting, particularly surrounding potential nominee Ken Paxton's scandals and legal issues, weakens the GOP's general election standing.
- Trigger: Further boosts for the Democratic candidate, James Talarico, include his strong appeal among Hispanic voters and independents, indicated by 75% support in the primary.
- Trigger: A significant increase in Democratic primary turnout, which saw over 1.5 million early votes and doubled 2022 figures, suggests potential for energized voter engagement.
13. Related News
14. Historical Resolutions
Historical Resolutions: 4 markets in this series
Outcomes: 0 resolved YES, 4 resolved NO
Recent resolutions:
- KXTXSENCOMBO-26NOV-TALHUN: NO (Mar 06, 2026)
- KXTXSENCOMBO-26NOV-CROPAX: NO (Mar 06, 2026)
- KXTXSENCOMBO-26NOV-CROHUN: NO (Mar 06, 2026)
- KXTXSENCOMBO-26NOV-CROCOR: NO (Mar 06, 2026)
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