Incumbent Republican Ronny Jackson's commanding 89.5% victory over challenger Chasity Wedgeworth in the March 3 Republican primary has solidified trader consensus at 91.5% for a GOP hold in the deeply red TX-13, rated Safe Republican with a Cook PVI of R+24—the 11th most Republican district nationally. Democratic nominee Mark Nair advanced unopposed amid low primary turnout of just 28,000 votes, while Jackson boasts a dominant fundraising edge ($4.6 million cash-on-hand versus Nair's $6,000 as of mid-February). Absent a major scandal, health crisis for Jackson, or extraordinary national Democratic wave, historical incumbency advantages in such districts suggest minimal upset risk ahead of the November 3 general election.
Experimental AI-generated summary referencing Polymarket data · UpdatedTX-13 House Election Winner
TX-13 House Election Winner
Republican Party
92%
Democratic Party
8%
Republican Party
92%
Democratic Party
8%
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
Market Opened: Jan 28, 2026, 11:24 AM ET
Resolver
0x2F5e3684c...A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
Resolver
0x2F5e3684c...Incumbent Republican Ronny Jackson's commanding 89.5% victory over challenger Chasity Wedgeworth in the March 3 Republican primary has solidified trader consensus at 91.5% for a GOP hold in the deeply red TX-13, rated Safe Republican with a Cook PVI of R+24—the 11th most Republican district nationally. Democratic nominee Mark Nair advanced unopposed amid low primary turnout of just 28,000 votes, while Jackson boasts a dominant fundraising edge ($4.6 million cash-on-hand versus Nair's $6,000 as of mid-February). Absent a major scandal, health crisis for Jackson, or extraordinary national Democratic wave, historical incumbency advantages in such districts suggest minimal upset risk ahead of the November 3 general election.
Experimental AI-generated summary referencing Polymarket data · Updated
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