US Election 2028: Newsom v Vance & Best Outright Bets

The 2028 US Presidential Election promises to be one of the most open and fascinating contests in recent history. With Donald Trump constitutionally barred from seeking a third term, the “heir apparent” dynamic is shifting in both directions, and for the first time in years neither party heads into a cycle with a clear, established standard-bearer.

On the Republican side, the battle between sitting Vice President J.D. Vance and Secretary of State Marco Rubio has tightened considerably, while the Democrats are coalescing around California Governor Gavin Newsom without yet fully committing to him. The betting market reflects all of that uncertainty; this is genuinely wide open territory.

Here is how the outright market looks heading into the 2026 midterm cycle, which will likely define the shape of the field significantly.

2028 US Election Odds

2028 US Presidential Election Outright Odds

Odds are correct at the time of writing, but subject to change.

Favourites

2028 US Presidential Election Favourites

Gavin Newsom

Gavin Newsom (Democrat)

Gavin Newsom is priced at 9/2 to win the presidency outright, level with Vance and implying a 18.2% chance of success in 2028.

Newsom has spent the Trump years positioning himself as the most combative and visible face of the Democratic opposition, using the California Governor’s office as a national platform in a way few state-level politicians ever manage. His fundraising operation is formidable, and his media presence is relentless.

The vulnerability is California itself. Persistent and well-documented struggles with homelessness, housing costs, and public safety give Republican opponents a ready-made line of attack, and whether those criticisms can be neutralised at a national level is the central strategic challenge for his campaign. He is the clear Democratic frontrunner but far from guaranteed the nomination, let alone the presidency.

Gavin Newsom

J.D. Vance

J.D. Vance (Republican)

Vice President J.D. Vance is also priced at 9/2 to win the presidency outright, implying a 18.2% chance he retains the Presidency for the Republican Party.

Vance remains the most natural heir to the Trump coalition and carries the advantages of incumbency in the sense that no figure in the field has a higher profile or more direct access to the Republican base heading into this cycle. His working-class Ohio roots and the story told in Hillbilly Elegy gave him a political identity that transcends the usual Washington insider mould.

His path to the presidency is straightforward if he secures the Republican nomination — hold the Trump states, compete in Pennsylvania and Michigan , and make the election a referendum on Democratic governance under Biden . The obstacle is Rubio , who some in the party believe is the more electable option in a general election. How that internal contest resolves will define the Republican race.

J.D. Vance

Marco Rubio

Marco Rubio (Republican)

The third favourite to become the 47th President of the United States is Marco Rubio with odds of 11/2 implying a 15.4% chance of Rubio entering the Oval Office in January 2029.

It is a remarkable turnaround for a man who looked finished in presidential politics after his faltering 2016 campaign. Rubio has spent Trump’s second term as Secretary of State , accumulating diplomatic crediBbility on some of the most high-stakes geopolitical stages in the world, from Iran nuclear negotiations to Middle East peace talks.

His personal story remains one of the most compelling in American politics — the son of Cuban immigrants who arrived in Miami with nothing, he rose to become one of the most senior figures in the United States government. That narrative travels well on the campaign trail, and his potential to win over Hispanic voters in key swing states gives him a genuine electoral edge. The big question is whether Vance stands aside, and the market is currently pricing Rubio narrowly ahead on the basis that his broader appeal makes him the stronger general election candidate.

Marco Rubio

Alexandria Ocasio-Cortez

Alexandria Ocasio-Cortez (Democrat)

Alexandria Ocasio-Cortez is priced at 12/1 to win the presidency outright, implying a 7.7% chance.

AOC is the most energising figure in the Democratic field and her grassroots support base is unlike anything any other candidate in this race can claim. Bernie Sanders has publicly backed her for 2028, and her national profile has only grown as she has taken on an increasingly prominent role in the opposition to Trump’s second-term agenda.

The challenge for Ocasio-Cortez is the general election map. Winning a Democratic primary on progressive energy is one thing; converting that into a winning coalition across Pennsylvania , Michigan , Wisconsin , and Arizona is another entirely. At 19/1, she represents a high-upside option for those who believe the Democrats need a generational shift rather than another centrist pitch to the middle.

Alexandra Ocasio-Cortez

Jon Ossoff

Jon Ossoff

Jon Ossoff is also priced at 12/1 to win the presidency outright, implying a 7.7% chance.

Ossoff is one of the fastest risers in the Democratic field. The Georgia senator's profile has grown sharply through 2026 as he has taken on an increasingly prominent role in the opposition to Trump's second-term agenda, and his record of winning statewide in a genuine battleground is one no other contender in the betting can match. At 39 he is the youngest sitting senator, and a comfortable re-election win in Georgia this November would intensify calls for him to run.

The challenge for Ossoff is twofold. He must first secure that Senate seat, and he has repeatedly insisted he has no interest in a 2028 campaign, meaning backers are pricing in a change of heart. At 12/1, he represents an option for those who believe the Democrats' path back to the White House runs through the Sun Belt rather than another contest decided in Pennsylvania , Michigan , and Wisconsin .

Jon Ossoff

*Prices are subject to fluctuation.

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