Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Mundial 2026 Grupos) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Trieste: Henri Squire vs Francesco Passaro | 100% |
| Completed Match | 100% |
| Trieste: Henri Squire vs Francesco Passaro Set 2 Winner | 100% |
| Trieste: Henri Squire vs Francesco Passaro Match O/U 21.5 | 100% |
| Trieste: Henri Squire vs Francesco Passaro Set 1 O/U 8.5 | 100% |
| Trieste: Henri Squire vs Francesco Passaro Set 2 O/U 8.5 | 100% |
| Trieste: Henri Squire vs Francesco Passaro Total Sets: O/U 2.5 | 100% |
| Trieste: Henri Squire vs Francesco Passaro Match O/U 22.5 | 100% |
| Trieste: Henri Squire vs Francesco Passaro Set 1 O/U 9.5 | 100% |
| Trieste: Henri Squire vs Francesco Passaro Set 2 O/U 9.5 | 100% |
| Trieste: Henri Squire vs Francesco Passaro Set 1 O/U 10.5 | 100% |
| Trieste: Henri Squire vs Francesco Passaro Match O/U 23.5 | 100% |
| Trieste: Henri Squire vs Francesco Passaro Set 1 Winner | 0% |
| Trieste: Henri Squire vs Francesco Passaro Set Handicap +/-1.5 | 0% |
| Trieste: Henri Squire vs Francesco Passaro Set Handicap +/-1.5 | 0% |
| Trieste: Henri Squire vs Francesco Passaro Set 2 O/U 10.5 | 0% |
Market context
Henri Squire faces Francesco Passaro in the opening round of the Trieste Challenger, a match originally set for 4:00 AM ET on 8 July 2026. Squire, a 25-year-old German right-hander, enters with a current ATP ranking of 235 and a career-high of 169, having won his previous Trieste match against Alvaro Guillen Meza 2–0 earlier this week [5]. His 2026 singles record remains poor at 0–0 on the official stats page, though recent Challenger results show mixed form, including a loss to Daniel Altmaier in Valencia in May and a narrow defeat to Keegan Smith in Brasov in June [3][6].
Historically, markets pricing a 100 % YES outcome on a Challenger first-round match often reflect a confirmed absence of the opponent rather than a genuine skill gap; comparable cases in 2024–25 saw similar odds collapse when a player withdrew due to injury or scheduling conflicts, triggering 50–50 settlements. Passaro’s status is the critical variable: if he is absent, the market resolves to Squire by default, but any delay beyond seven days or cancellation without a winner forces a 50–50 split per the settlement rules.
Traders must monitor the official ATP Tour draw updates and local Italian tennis federation announcements for Passaro’s participation confirmation, as no recent news source has explicitly confirmed his withdrawal or injury [10]. The settlement window closes on 15 July 2026, so any delay in the match start beyond 7 days from 8 July will automatically trigger the 50–50 outcome regardless of on-court progress.
Methodology
Football-specific comparison page for Pronóstico: Trieste: Henri Squire vs Francesco Passaro. 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.
- 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.
- 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.
- 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.
Trade Pronóstico: Trieste: Henri Squire vs Francesco Passaro on Mundial 2026 Grupos
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