Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Champions League Prediction Pick polygram.ink |
69% | 31% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Champions League Prediction → |
Polymarket polymarket.com |
69% | 31% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Champions League Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Champions League Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Champions League Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Champions League Prediction → |
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 Champions League Prediction.
Active sub-markets
| Makarska: Rebecca Sramkova vs Tara Wurth Match O/U 21.5 | 69% Over | 32% Under |
| Makarska: Rebecca Sramkova vs Tara Wurth Match O/U 22.5 | 50% Over | 50% Under |
| Makarska: Rebecca Sramkova vs Tara Wurth Match O/U 23.5 | 50% Over | 50% Under |
| Makarska: Rebecca Sramkova vs Tara Wurth Total Sets: O/U 2.5 | 50% Over 2.5 | 50% Under 2.5 |
| Makarska: Rebecca Sramkova vs Tara Wurth Set 1 O/U 8.5 | 50% Over | 50% Under |
| Makarska: Rebecca Sramkova vs Tara Wurth Set 1 Winner | 50% Sramkova | 50% Wurth |
Market context
Rebecca Sramkova and Tara Wurth are scheduled to meet in the opening round of the Makarska tournament on 3 June 2026. The match carries a 51% implied probability for Sramkova, reflecting near-parity between the two competitors despite their differing career trajectories and recent form.
Sramkova, a Slovak player ranked in the 80s on the WTA circuit, has shown inconsistent results on clay courts this season, with early exits at several European tournaments offset by occasional deep runs in lower-tier events. Wurth, an Austrian player with a comparable ranking, has struggled more visibly in 2026, posting a sub-40% win rate across ITF and WTA qualifying rounds. Their head-to-head record remains limited, with no significant prior meetings on clay that would establish a clear pattern. The even split in market probability suggests traders view this as a genuine toss-up between two mid-ranking players whose form fluctuates considerably week to week.
Key variables for settlement include confirmation of both players' entry into the Makarska draw, which typically closes 48 hours before the tournament begins. Any late withdrawals—common among lower-ranked players managing injury or scheduling conflicts—would trigger the 50-50 resolution clause. Weather disruptions are also relevant; Makarska's coastal location occasionally produces delays that could push matches beyond the 7-day window. Traders should monitor official WTA communications and the tournament's draw announcement for any changes to the scheduled fixture or either player's participation status.
Methodology
We track Makarska: Rebecca Sramkova vs Tara Wurth 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
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- Where can I trade this market with the lowest fees?
- On Champions League Prediction, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Champions League Prediction 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 Champions League Prediction?
- Zero. Champions League Prediction routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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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