Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Champions League Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Joe Biden | 100% |
| Barack Obama | 100% |
| Nicolás Maduro | 100% |
| Jimmy Kimmel | 100% |
| Kaitlan Collins | 100% |
| Vladimir Putin | 63% |
| Marjorie Taylor Greene | 49% |
| Emmanuel Macron | 48% |
| Alex Jones | 43% |
| Zohran Mamdani | 43% |
| Jerome Powell | 38% |
| Tucker Carlson | 32% |
| Freidrich Merz | 10% |
| Candace Owens | 8% |
| Keir Starmer | 8% |
| Elon Musk | 8% |
| Norah O'Donnell | 8% |
| Megyn Kelly | 7% |
| Pope Leo XIV | 7% |
| Pam Bondi | 5% |
| Benjamin Netanyahu | 5% |
| Viktor Orbán | 3% |
| Mohammed bin Salman | 3% |
| Kevin Warsh | 3% |
| J.D. Vance | 2% |
| Melania Trump | 1% |
| Xi Jinping | 1% |
Market context
Donald Trump has again shown this month that personal attacks remain a standard feature of his public remarks, which keeps the market live even with only hours left before the deadline. At the White House Correspondents’ Dinner, he delivered an hour-long speech packed with jabs at Bruce Springsteen, Kaitlan Collins, Gavin Newsom, Chris Christie and others, with reports describing the address as insult-filled and mocking in tone.[1][3]
The 26% crowd price sits in line with Trump’s long-running pattern: he has repeatedly used nicknames, ridicule and direct character attacks in rallies, interviews and formal settings, including calling Kamala Harris “mentally impaired”, “stupid”, “weak”, “dumb as a rock” and “lazy” during the 2024 campaign.[5] Comparable recent examples also show that when he has a prominent stage or a grievance to lean into, he often escalates rather than softens, so a sub-one-in-three probability is not hard to justify for a market defined by a single public insult.[1][4][5]
For traders, the key catalysts are not policy announcements but appearances, press availabilities and off-the-cuff remarks through 31 July. Any televised event, golf-course gaggle, campaign stop or post-deadline media scrum could move this quickly, especially if it involves a named critic or someone already in Trump’s crosshairs such as Harris, Collins, Newsom or other recurring targets.[1][3][8] The practical watchpoint is whether he has another unscripted moment before the window closes; his recent behaviour suggests the risk is concentrated around any live, loosely controlled public setting rather than a formal statement release.[1][3][4]
Methodology
Football-specific comparison page for Who will Trump publicly insult 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 (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
- 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.
- 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.
- 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.
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