# United Russia secured the most seats in Russia's 2026 Parliamentary election

*Politics. 56% certain. Wednesday, 4 November 2026*

> Speculative fiction assembled from prediction-market prices. This has not happened.

**Xavier Becerra won California's governorship while Democrats captured the Texas Senate seat.**

The 2026 election cycle produced unexpected outcomes across several continents. In Russia, the ruling United Russia party increased its representation and emerged as the party with the most seats in the new Duma. In Brazil, a right-wing candidate, Flávio Bolsonaro, captured the presidency. Meanwhile, the United States saw the Democratic Party retain a key senate seat while the Republican Party failed to keep its house majority.

The party also added additional seats compared with the previous legislature, as reported on 21 September. Its dominance reinforced the party's control over the lower house of the Russian federal assembly.

Brazil's Presidential election concluded on 4 October with Flávio Bolsonaro declared the winner. The result ended speculation about a possible continuation of the incumbent's administration.

In the United States, the California gubernatorial race was decided on 3 November, delivering the office to Xavier Becerra. Two days later, the Texas Senate contest confirmed a Democratic victory. The same day, the composition of the house of Representatives was finalized, showing that Republicans did not retain a majority. These outcomes altered the balance of power in several state and federal legislatures.

In Canada, the Abbotsford-Mission by-election held on 26 September resulted in Pam Alexis winning the seat. Her victory replaced the previous representative and added to the governing party's tally. The result contributed to the broader pattern of surprising gains for progressive candidates in the 2026 cycle.

## Analysis

United Russia's sweep consolidates the party's grip on Russian politics, limiting Parliamentary opposition and giving the executive branch a more predictable legislative partner. This may streamline the passage of domestic reforms and reinforce the Kremlin's foreign-policy agenda, but it also reduces formal avenues for dissent, potentially increasing reliance on extra-Parliamentary control mechanisms.

While his victory aligns Brazil more closely with other conservative governments, the extent of policy change will depend on coalition dynamics in Congress, which remain uncertain after the election.

The U.S. outcomes reshape the legislative environment ahead of the 2028 Presidential contest. Democrats holding the Texas Senate seat and Republicans losing the house majority create a more fragmented Congress, which could slow major legislation and increase the importance of bipartisan negotiations. The balance of power in key swing states may also influence voter mobilization and candidate recruitment for future races.

The victories of Xavier Becerra in California and Pam Alexis in Abbotsford-Mission illustrate a broader trend of progressive candidates succeeding in traditionally competitive regions. These wins, combined with the other surprising results, suggest that voter preferences in 2026 were more fluid than anticipated, introducing new variables for parties as they plan strategies for upcoming elections.

## What this was built from

- **Abbotsford-Mission By-Election Winner**: Pam Alexis, 63%; settles Saturday, 26 September 2026 (polymarket). [Market](https://polymarket.com/event/abbotsford-mission-by-election-winner)
- **Brazil Presidential Election**: Flávio Bolsonaro, 56%; settles Sunday, 4 October 2026 (polymarket). [Market](https://polymarket.com/event/brazil-presidential-election)
- **Which party will gain most seats in Russian Parliamentary Election?**: United Russia (ER), 99%; settles Wednesday, 30 September 2026 (polymarket). [Market](https://polymarket.com/event/which-party-will-gain-most-seats-in-russian-parliamentary-election)
- **California Governor Election Winner**: Xavier Becerra, 92%; settles Tuesday, 3 November 2026 (polymarket, futuur). [Market](https://polymarket.com/event/california-governor-election-2026)
- **Republicans have a House majority after 2026 midterms?**: No, 92%; settles Wednesday, 4 November 2026 (manifold). [Market](https://manifold.markets/ryanmccomb/republicans-have-house-majority-aft)
- **Will the Democrats win the 2026 Texas Senate Election?**: Yes, 57%; settles Wednesday, 4 November 2026 (manifold). [Market](https://manifold.markets/Jack1/will-the-democrats-win-the-2026-tex)
- **Will United Russia gain seats in the 2026 Russian Duma Elections?**: Yes, 83%; settles Monday, 21 September 2026 (manifold). [Market](https://manifold.markets/RealAP/will-united-russia-gain-or-loose-se)