Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Antalya 4: Maria Lourdes Carle vs Eva Vedder | 100% |
| Completed Match | 100% |
| Antalya 4: Maria Lourdes Carle vs Eva Vedder Set 1 Winner | 100% |
| Antalya 4: Maria Lourdes Carle vs Eva Vedder Set 2 Winner | 100% |
| Antalya 4: Maria Lourdes Carle vs Eva Vedder Set Handicap +/-1.5 | 100% |
| Antalya 4: Maria Lourdes Carle vs Eva Vedder Game Spread +/-3.5 | 100% |
| Antalya 4: Maria Lourdes Carle vs Eva Vedder Total Sets: O/U 2.5 | 0% |
| Antalya 4: Maria Lourdes Carle vs Eva Vedder Set 1 O/U 8.5 | 0% |
| Antalya 4: Maria Lourdes Carle vs Eva Vedder Set 1 O/U 9.5 | 0% |
| Antalya 4: Maria Lourdes Carle vs Eva Vedder Set 1 O/U 10.5 | 0% |
| Antalya 4: Maria Lourdes Carle vs Eva Vedder Set 2 O/U 8.5 | 0% |
| Antalya 4: Maria Lourdes Carle vs Eva Vedder Set 2 O/U 9.5 | 0% |
| Antalya 4: Maria Lourdes Carle vs Eva Vedder Set 2 O/U 10.5 | 0% |
| Antalya 4: Maria Lourdes Carle vs Eva Vedder Match O/U 21.5 | 0% |
| Antalya 4: Maria Lourdes Carle vs Eva Vedder Match O/U 22.5 | 0% |
| Antalya 4: Maria Lourdes Carle vs Eva Vedder Match O/U 23.5 | 0% |
Market context
Traders on decentralised prediction markets give 100% probability to antalya 4: maria lourdes carle vs eva vedder. This market refers to the tennis match between Maria Lourdes Carle and Eva Vedder in the Antalya 4, originally scheduled for September 9, 2026 at 4:00AM ET. This market will resolve to 'Maria Lourdes…
Methodology
We track Antalya 4: Maria Lourdes Carle vs Eva Vedder across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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