توقع: Democratic Presidential Nominee 2028

Platform comparison

Market context

The underlying event is the 2028 Democratic presidential primary, where a single individual must secure the nomination to become the party’s candidate for the US presidency. With current crowd-implied odds at 20% for the named individual, the market reflects a fragmented field where no contender holds a decisive lead, mirroring the open 2020 race before Biden’s consolidation. Historical precedents like 2016, where Clinton’s early frontrunner status faced unexpected volatility, suggest that 20% is a plausible entry point for a candidate with strong name recognition but unproven primary mechanics. Recent polling from The Hill and CNN places Gavin Newsom and Kamala Harris in a near tie, with Newsom trailing Harris by just one point in 15 surveys, indicating that even top-tier candidates face significant uncertainty in a wide-open contest[1][2].

Traders must monitor key catalysts including the March 2028 Super Tuesday primaries, which will shape the field’s trajectory, and any formal campaign announcements from governors like Josh Shapiro or Pete Buttigieg, whose recent book tours and political positioning signal potential bids[4]. A critical dependency is the outcome of the 2026 midterms, which could elevate or diminish the profiles of emerging contenders; for instance, Newsom’s heightened visibility following his response to the June 2025 Los Angeles protests demonstrates how external events can rapidly shift market odds[4]. Recent Quinnipiac data shows Shapiro leading Vance by 10 points in a hypothetical 2028 matchup, suggesting that state-level governors could emerge as viable alternatives if the primary field remains divided[1]. Watch for announcements from Cory Booker, who indicated in November 2025 he is considering a run, and Alexandria Ocasio-Cortez, whose surging early polling since April 2025 positions her as a top contender alongside Harris and Newsom[1][4].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for توقع: Democratic Presidential Nominee 2028. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi (US-focused) or Manifold (play-money).

Resolution & payout

Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.

FAQ

When do sports markets resolve?

Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.

What are live sports odds on Polymarket?

Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.

Which sports markets are available?

Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.

What's the difference between match odds and outright odds?

Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.

Can I import form data and lineups?

This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.