# Will the 2026 U.S. Senate general election in Kansas be decided by 5 percentage points or less? 30 dated claims from 6 publishers are collected below, each with its source. 3 point toward YES and 0 against it; the rest are context. The research behind this brief is dated 5 November 2026. No direction or probability is published here: the claims and their sources are the brief. - Canonical page: https://market-claims.com/briefs/kxsenatewithin5-26nov03-957a62df - Category: politics - Evidence collected: 5 November 2026 - Research dated: 5 November 2026 - Published: 5 November 2026 - Market: Kalshi, https://kalshi.com/markets/kxsenatewithin5/which-senate-races-will-be-within-5-points/kxsenatewithin5-26nov03#kxsenatewithin5-26nov03-ks - Venue YES price: 10.0c at 5 November 2026 - Market closes: 3 November 2027 Research only. Not financial advice. No trades are placed. The price is the venue's own market price at the snapshot time, shown as context only. It is not an estimate by MarketClaims. **This is an older research snapshot. It may miss subsequent developments.** ## The question, as the venue words it Will the 2026 U.S. Senate general election in Kansas be decided by 5 percentage points or less? ## How this market settles If the margin of victory for the election winner in the 2026 U.S. Senate general election in Kansas falls within 0 to 5 percentage points, inclusive of both endpoints, then the market resolves to Yes. The margin is the difference between the winner's vote share and the second-place finisher's vote share, measured in percentage points. Zero indicates a tie. Certified official results are used, subject to the contract's Fully-Conducted Elections and accelerated-resolution provisions. For ranked-choice voting, the vote shares in the last round actually conducted are used. ## Evidence you can inspect _These labels describe how a claim relates to the question. They are not recommendations or independent votes._ ### Evidence supporting YES (3 claims) - "In Kansas, incumbent Republican Senator Roger Marshall is in a close race against Democratic challenger Adam Hamilton, the founding pastor of a Methodist megachurch" [Firstpost](https://www.firstpost.com/explainers/us-midterms-democrats-us-senate-races-to-watch-out-for-14057135.html), published 3 November 2026 - "Kansas Senator Roger Marshall is facing voter frustration over the economy, the Iran war, and a report detailing his tactic of suing hundreds of patients for outstanding medical bills" [Firstpost](https://www.firstpost.com/explainers/us-midterms-democrats-us-senate-races-to-watch-out-for-14057135.html), published 3 November 2026 - "In Kansas, early voting has increased by 34%, with roughly 83,000 more ballots cast than at the same point four years ago" [Economic Times](https://economictimes.indiatimes.com/news/international/us/us-midterm-elections-2026-battleground-states-alaska-south-carolina-kansas-maine-michigan/articleshow/135401700.cms), published 31 October 2026 ### Evidence challenging YES (0 claims) _No claims in this category. Absence here is a coverage limit, not a finding._ ### Context (27 claims) - "Republican Attorney General Ken Paxton is facing Democratic state Rep. James Talarico in Texas" [https://www.13abc.com](https://www.13abc.com/2026/11/02/2026-midterm-elections-three-key-races-watch/), published 2 November 2026 - "It is the consensus in the polling industry that the Republicans are going to take a memorable shellacking on Tuesday" [The American Catholic](https://the-american-catholic.com/2026/11/02/open-thread-senate-elections-2018/), published 2 November 2026 - "President Donald Trump has accused Abdul El-Sayed of extremist ties without evidence, which El-Sayed has denied, stating his allegiance is to the U.S. Constitution" [https://www.13abc.com](https://www.13abc.com/2026/11/02/2026-midterm-elections-three-key-races-watch/), published 2 November 2026 - "Rep. Haley Stevens (D-Mich.) withdrew her support for Abdul El-Sayed and endorsed Mike Rogers" [https://www.13abc.com](https://www.13abc.com/2026/11/02/2026-midterm-elections-three-key-races-watch/), published 2 November 2026 - "The Texas Senate race has become the most expensive in history, with outside groups contributing over a quarter-billion dollars to elect Ken Paxton, and over $500 million spent on ads" [Firstpost](https://www.firstpost.com/explainers/us-midterms-democrats-us-senate-races-to-watch-out-for-14057135.html), published 3 November 2026 - "Billionaire Elon Musk posted on X, 'Vote red today!' urging Americans to support Republican candidates in the 2026 midterm elections" [The Sunday Guardian Live](https://sundayguardianlive.com/world/us-midterm-elections-2026-live-four-states-could-elect-first-female-governors-trump-targets-senate-candidates-musk-urges-voters-to-vote-red-316746/), published 3 November 2026 - "The US Department of Justice has deployed approximately 1,000 election monitors across all 50 states for the 2026 midterm elections, described by Assistant Attorney General Harmeet Dhillon as the department's largest election-monitoring effort in its history" [The Sunday Guardian Live](https://sundayguardianlive.com/world/us-midterm-elections-2026-live-four-states-could-elect-first-female-governors-trump-targets-senate-candidates-musk-urges-voters-to-vote-red-316746/), published 3 November 2026 - "North Carolina is identified as the most likely state to flip to Democratic control in the 2026 U. S. Senate elections" [PravdaReport](https://english.pravda.ru/news/world/171237-2026-us-senate-elections-competitive-races/), published 1 November 2026 - "President Donald Trump endorsed Ken Paxton, helping him earn the nomination over incumbent Sen. John Cornyn" [https://www.13abc.com](https://www.13abc.com/2026/11/02/2026-midterm-elections-three-key-races-watch/), published 2 November 2026 - "Michigan is classified as a 'Toss Up' in the 2026 U. S. Senate elections, featuring Democratic candidate Abdul El-Sayed and identified as a key Republican pickup opportunity" [PravdaReport](https://english.pravda.ru/news/world/171237-2026-us-senate-elections-competitive-races/), published 1 November 2026 - "The 2026 U. S. Senate elections are scheduled for November 3" [PravdaReport](https://english.pravda.ru/news/world/171237-2026-us-senate-elections-competitive-races/), published 1 November 2026 - "The 2026 U. S. Senate elections are characterized by a significant expansion of competitive races in traditionally Republican-leaning states" [PravdaReport](https://english.pravda.ru/news/world/171237-2026-us-senate-elections-competitive-races/), published 1 November 2026 - "The US midterm elections in 2026 are for control of the 100-member Senate and all 435 seats in the US House of Representatives" [Economic Times](https://economictimes.indiatimes.com/news/international/us/us-midterm-elections-2026-battleground-states-alaska-south-carolina-kansas-maine-michigan/articleshow/135401700.cms), published 31 October 2026 - "In Texas, Democrat James Talarico is challenging Republican Attorney General Ken Paxton for a US Senate seat" [Firstpost](https://www.firstpost.com/explainers/us-midterms-democrats-us-senate-races-to-watch-out-for-14057135.html), published 3 November 2026 - "Democrats need to flip four seats to win control of the US Senate" [Firstpost](https://www.firstpost.com/explainers/us-midterms-democrats-us-senate-races-to-watch-out-for-14057135.html), published 3 November 2026 - "Former US Vice-President Kamala Harris posted on X, 'The power is with the people,' encouraging Americans to vote and stating there was 'so much at stake' in the elections" [The Sunday Guardian Live](https://sundayguardianlive.com/world/us-midterm-elections-2026-live-four-states-could-elect-first-female-governors-trump-targets-senate-candidates-musk-urges-voters-to-vote-red-316746/), published 3 November 2026 - "Polling day for the US midterm elections is scheduled for November 3, 2026" [Economic Times](https://economictimes.indiatimes.com/news/international/us/us-midterm-elections-2026-battleground-states-alaska-south-carolina-kansas-maine-michigan/articleshow/135401700.cms), published 31 October 2026 - "Early voting in the 2026 US midterm elections has set a record, with over 49 million Americans having already cast ballots" [Economic Times](https://economictimes.indiatimes.com/news/international/us/us-midterm-elections-2026-battleground-states-alaska-south-carolina-kansas-maine-michigan/articleshow/135401700.cms), published 31 October 2026 - "Currently, the Republicans control the Senate with 53 seats, while Democrats and two independents hold 47 seats" [Firstpost](https://www.firstpost.com/explainers/us-midterms-democrats-us-senate-races-to-watch-out-for-14057135.html), published 3 November 2026 - "According to data from the Cook Political Report, the potential for a shift in Senate control depends on whether Democrats can flip a net of four seats" [PravdaReport](https://english.pravda.ru/news/world/171237-2026-us-senate-elections-competitive-races/), published 1 November 2026 - "Republicans seek to maintain their hold on the Senate and target specific Democratic-held seats in Michigan, New Hampshire, and Minnesota" [PravdaReport](https://english.pravda.ru/news/world/171237-2026-us-senate-elections-competitive-races/), published 1 November 2026 - "Former Governor Roy Cooper is widely expected to win the North Carolina Senate seat vacated by the retiring Senator Tillis" [PravdaReport](https://english.pravda.ru/news/world/171237-2026-us-senate-elections-competitive-races/), published 1 November 2026 - "In Tennessee, Republican Senator Marsha Blackburn is in a contest against Democrat Jerri Green, with Blackburn reportedly leading" [The Sunday Guardian Live](https://sundayguardianlive.com/world/us-midterm-elections-2026-live-four-states-could-elect-first-female-governors-trump-targets-senate-candidates-musk-urges-voters-to-vote-red-316746/), published 3 November 2026 - "Republicans are defending a 53-47 majority in the Senate" [Economic Times](https://economictimes.indiatimes.com/news/international/us/us-midterm-elections-2026-battleground-states-alaska-south-carolina-kansas-maine-michigan/articleshow/135401700.cms), published 31 October 2026 - "The Department of Justice accelerated its criminal investigation in Alaska on Friday, following reports that aides to a Democratic Senate candidate, Mary Peltola, recruited a retired schoolteacher to get on the ballot because he has the same name as the Republican incumbent" [Economic Times](https://economictimes.indiatimes.com/news/international/us/us-midterm-elections-2026-battleground-states-alaska-south-carolina-kansas-maine-michigan/articleshow/135401700.cms), published 31 October 2026 - "Ken Paxton was impeached by the Republican-controlled Texas House over corruption allegations, but was later acquitted" [https://www.13abc.com](https://www.13abc.com/2026/11/02/2026-midterm-elections-three-key-races-watch/), published 2 November 2026 - "The Department of Justice, acting on a civil lawsuit that President Donald Trump said he instigated, filed further motions to block Alaska from certifying the Senate results if the Republican incumbent, Dan S. Sullivan, loses" [Economic Times](https://economictimes.indiatimes.com/news/international/us/us-midterm-elections-2026-battleground-states-alaska-south-carolina-kansas-maine-michigan/articleshow/135401700.cms), published 31 October 2026 ## What this brief cannot settle This brief was assembled automatically from a research report that met a published quality bar. No individual review. It rests on 30 claims from 6 publishers; anything not reported in those sources is not represented here. The report recorded 3 resolution risks, listed with this brief. - The description references 'Fully-Conducted Elections and accelerated-resolution provisions' without defining them, which could affect when and how resolution occurs if the election is not fully completed. - If ranked-choice voting is used, the last round actually conducted determines vote shares, but Kansas does not currently use RCV, so this clause may be irrelevant but adds minor ambiguity. - No specific official source is named for certified results beyond 'certified official results', leaving some ambiguity about which authority's certification is used. ## Publication history - Published 5 November 2026; research dated 5 November 2026. ## Since the previous brief This is the first published brief for this event. No comparison is available. --- The same research can be run on any Polymarket or Kalshi market at https://market-claims.com.