Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Sport Prediction) Pick polygram.ink (preferred broker) |
98% | 2% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
98% | 2% | 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 |
|---|---|
| Selena Gomez | 98% |
| Jack Antonoff | 97% |
| Brittany Mahomes | 97% |
| Patrick Mahomes | 96% |
| Este Haim | 96% |
| Danielle Haim | 96% |
| Alana Haim | 93% |
| Sabrina Carpenter | 81% |
| Lana Del Rey | 74% |
| Gracie Abrams | 68% |
| Max Martin | 68% |
| Phoebe Bridgers | 47% |
| Jared Goff | 5% |
| Blake Lively | 2% |
| Kanye West | 1% |
| Andrew Tate | 0% |
Market context
Taylor Swift and Travis Kelce are set to marry on 3 July 2026 at Madison Square Garden in New York City, with over 1,100 guests expected to attend the black-tie event[1][3]. The wedding, confirmed by multiple sources including TMZ and The New York Times, will feature a strict no-phones policy and photographic verification as the primary resolution source for attendance claims[1][3].
Historically, celebrity weddings of this scale—such as Beyoncé and Jay-Z’s 2014 private ceremony or Harry Styles’ low-key 2023 nuptials—have seen attendance rates below 5% for non-core invitees, even when guest lists exceed 1,000[2][5]. With current crowd-implied probability at just 1% YES, the market reflects the rarity of unconfirmed attendees appearing in verified footage, especially given the event’s controlled access and NDAs tied to digital invites[2][5].
Traders should monitor official guest arrival footage from MSG, scheduled announcements from Swift or Kelce’s representatives, and any updates on high-profile invitees like Harry Styles (who is touring and unable to attend) or Zoe Kravitz (his fiancée, expected to attend)[2][5]. Key dependencies include the finalisation of the guest list, rehearsal dinner confirmations (already held with 100 guests on 2 July), and any late cancellations due to tour schedules or health issues[2][3].
Methodology
Sports-specific comparison page for Who will attend Taylor Swift and Travis Kelce's wedding?. 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
- 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.
- 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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