Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Tax UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Tax UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Tax UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Tax UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Tax UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Tax UK → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Polymarket Tax UK.
Active sub-markets
| Lexus Eastbourne Open, Qualification: Ajla Tomljanovic vs Veronika Erjavec Set Handicap +/-1.5 | 100% Tomljanovic | 0% Erjavec |
| Lexus Eastbourne Open, Qualification: Ajla Tomljanovic vs Veronika Erjavec Set Handicap +/-1.5 | 0% Erjavec | 100% Tomljanovic |
| Lexus Eastbourne Open, Qualification: Ajla Tomljanovic vs Veronika Erjavec Set 1 Winner | 100% Tomljanovic | 0% Erjavec |
| Lexus Eastbourne Open, Qualification: Ajla Tomljanovic vs Veronika Erjavec Set 2 Winner | 100% Tomljanovic | 0% Erjavec |
| Lexus Eastbourne Open, Qualification: Ajla Tomljanovic vs Veronika Erjavec Set 1 O/U 8.5 | 0% Over | 100% Under |
| Lexus Eastbourne Open, Qualification: Ajla Tomljanovic vs Veronika Erjavec Set 2 O/U 9.5 | 100% Over | 0% Under |
Market context
Ajla Tomljanovic and Veronika Erjavec are listed for a Lexus Eastbourne Open qualifying match on grass, with the market resolving on who advances if the match is played to a winner.[1][3][7] The current 100% YES crowd price implies the market is treating Tomljanovic’s advancement as effectively certain, but in tennis qualifying the result can still be affected by withdrawals, walkovers, and late schedule changes rather than only on-court form.[3][7]
The strongest comparables for reading a near-certain price are not head-to-head history here — this is their first recorded meeting — but whether both players remain in the draw and whether the fixture is actually staged as scheduled.[6][7] Public previews are already split, with one French-language tipster leaning to Erjavec while other listings simply frame the match as a straight qualifying contest, which underlines that pre-match opinion can diverge even when the market is one-sided.[2][4][6] For tax and access purposes, a market like this typically sits under the same regulatory questions as other event-based prediction contracts: German GlüStV restrictions may matter for users in Germany, the US CFTC can reach certain event-contract structures depending on venue and product design, and “no-KYC up to $1,500” generally means smaller activity can be used with reduced identity checks, but only within the platform’s stated limits and eligibility rules.
For traders, the main catalysts are draw status, court assignment, and any withdrawal or rain-delay updates before the settlement window closes; Eastbourne qualifying is grass-court, so weather can matter more than at indoor events.[5][7] ESPN’s live scoreboard entry shows Tomljanovic and Erjavec each entered into qualifying scheduling, which supports the view that the market is still about execution risk rather than a completed result.[5] If the match is not played, is interrupted and left unresolved beyond the market’s timing rules, or ends in one of the stated fallback outcomes, settlement can move away from a simple winner call under the contract terms.
Methodology
We track Lexus Eastbourne Open, Qualification: Ajla Tomljanovic vs Veronika Erjavec on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
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
- Is this market available outside the US?
- Polymarket Tax UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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 it cost to trade on Polymarket Tax UK?
- Zero. Polymarket Tax UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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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