Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via World Cup 2026 Favorites) Pick polygram.ink (preferred broker) |
47% | 53% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
47% | 53% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 120-139 | 47% |
| 140-159 | 30% |
| 160-179 | 6% |
| 200+ | 4% |
| 180-199 | 3% |
| <20 | 0% |
| 20-39 | 0% |
| 40-59 | 0% |
| 60-79 | 0% |
| 80-99 | 0% |
| 100-119 | 0% |
Market context
Donald Trump’s Truth Social output in this window will be driven by his usual bursty posting pattern rather than any fixed schedule. In the first four months of 2026, NPR said he averaged nearly 19 posts a day, with big clusters around politics, Iran and the economy, while USA Today and Yahoo reported especially heavy single-day surges of 40-plus posts and even 100-plus posts when he was reacting to a news cycle or promoting content[10][3][7][12].
For a market framed only on main-feed posts, quote posts and reposts, the key read is that Trump can move from near-idle to a rapid-fire spree with little warning, so the distribution is lumpy rather than normal. Comparable recent examples suggest the count can be inflated quickly by image-heavy feed activity, repost cascades and short reaction cycles; an archive entry shows activity on 28 July, and trackers covering his feed indicate the pace can change day to day[1][5].
The main catalysts over the rest of the window are any fresh political flashpoints, foreign-policy developments, campaign announcements and his own media feedback loop. Traders should watch for late-night or early-morning bursts, since those have featured in prior posting clusters, and for any new platform changes around access to posts: the Los Angeles Times reported on 2 August that Truth Social was launching a premium “Truth API” aimed at giving traders faster access to his posts, which could make market participants more reactive even if it does not change Trump’s underlying posting frequency[15].
Methodology
Football-specific comparison page for Donald Trump # Truth Social posts July 28 - August 4, 2026?. 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.
- 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.
- 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.
Trade Donald Trump # Truth Social posts July 28 - August 4… on World Cup 2026 Favorites
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