Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
1% | 99% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
1% | 99% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Market context
Donald Trump faces a credible, though currently distant, risk of resignation or removal before July 2026, driven by his own warning that losing the 2026 midterms would trigger impeachment. The market’s 1% implied probability reflects the extreme constitutional hurdles required for permanent removal, particularly the need for a two-thirds majority in both congressional chambers. Historically, only one president has been impeached twice (Trump himself), yet neither effort resulted in removal; Nixon resigned under pressure but was not removed, and Clinton remained in office despite impeachment. The 25th Amendment’s Section 4 offers a theoretical path for incapacity-based removal, but it demands vice presidential and Cabinet consensus plus a 21-day congressional vote with a two-thirds threshold—a mechanism never successfully invoked against a sitting president.
Traders should monitor the November 2026 midterm election results, as Trump explicitly tied his fate to Republican control of Congress. A Democratic win in the House would dramatically increase impeachment talk, though removal remains unlikely without Senate cooperation. Recent rhetoric from Democrats, including calls for invoking the 25th Amendment after Trump’s Iran threats, signals growing political pressure, yet no formal proceedings have begun. According to Al Jazeera, Trump cautioned Republicans at a Washington retreat that failure to win midterms would lead to impeachment, making the election outcome the primary catalyst. Watch for any official announcements of resignation, Cabinet statements on incapacity, or House impeachment votes, as these would instantly resolve the market to “Yes” regardless of when removal takes effect.
Methodology
Sports-specific comparison page for Trump out as President by July 31?. 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 or Manifold.
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
- Are prediction markets better than sports betting?
- Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.
- 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.
- Can I bet on individual matches?
- Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.
- How fast do sports winnings settle?
- Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
- 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.
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