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 | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| Wimbledon WTA: Alexandra Eala vs Maya Joint | 100% |
| Completed Match | 100% |
| Wimbledon WTA: Alexandra Eala vs Maya Joint Match O/U 22.5 | 100% |
| Wimbledon WTA: Alexandra Eala vs Maya Joint Set 2 Winner | 100% |
| Wimbledon WTA: Alexandra Eala vs Maya Joint Total Sets: O/U 2.5 | 100% |
| Wimbledon WTA: Alexandra Eala vs Maya Joint Set 1 O/U 8.5 | 100% |
| Wimbledon WTA: Alexandra Eala vs Maya Joint Match O/U 21.5 | 100% |
| Wimbledon WTA: Alexandra Eala vs Maya Joint Set 1 Winner | 0% |
| Wimbledon WTA: Alexandra Eala vs Maya Joint Match O/U 23.5 | 0% |
| Wimbledon WTA: Alexandra Eala vs Maya Joint Set 2 O/U 8.5 | 0% |
| Wimbledon WTA: Alexandra Eala vs Maya Joint Set 2 O/U 9.5 | 0% |
| Wimbledon WTA: Alexandra Eala vs Maya Joint Set 2 O/U 10.5 | 0% |
| Wimbledon WTA: Alexandra Eala vs Maya Joint Set 1 O/U 9.5 | 0% |
| Wimbledon WTA: Alexandra Eala vs Maya Joint Set 1 O/U 10.5 | 0% |
| Wimbledon WTA: Alexandra Eala vs Maya Joint Set Handicap +/-1.5 | 0% |
Market context
The upcoming second-round Wimbledon WTA match between Alexandra Eala and Maya Joint is set for Thursday, 2 July 2026, with the court and exact start time pending the official order of play release. Polymarket prices this contract today at a 100% YES probability for Alexandra Eala advancing, reflecting a market consensus that she will defeat Maya Joint in this encounter. The on-chain mechanics utilise USDC on the Polygon network, where conditional tokens resolve based on the official match outcome, with a 50-50 split if the match is cancelled, tied, or delayed beyond seven days without a winner.
Historically, this 100% probability mirrors the market sentiment seen after Eala’s dominant first-round victory, where she dismissed Renata Zarazua 6-1, 6-2 to secure her maiden career win at Wimbledon. However, comparable cases caution against absolute certainty; one year ago, Joint defeated Eala in a thrilling Eastbourne Open final, winning 6-4, 1-6, 7-6(10) on her second championship point, a result that previously skewed market expectations significantly. This prior loss remains the only meeting between the two, with Joint ranked 87th in the world, suggesting that while Eala’s current form is strong, Joint’s proven ability to win tight matches on grass could challenge the current pricing.
Traders should monitor the official order of play announcement for the confirmed court and start time, as delays or weather disruptions could impact the match completion and trigger the 50-50 resolution clause. Recent news from the WTA highlights that Eala has advanced to the second round for the first time and awaits Joint, reinforcing her momentum but also underscoring the dependency on Joint’s readiness after her Eastbourne final. The key catalyst is the official match schedule release, which will determine if the contest proceeds as planned, with any delay beyond seven days automatically resolving the market to an even split.
Methodology
This page reviews Wimbledon WTA: Alexandra Eala vs Maya Joint across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
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.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- 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.
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