Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
77% | 23% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
77% | 23% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Completed Match | 77% |
| Wimbledon WTA: Karolina Muchova vs Linda Noskova Set 1 O/U 8.5 | 66% |
| Wimbledon WTA: Karolina Muchova vs Linda Noskova Match O/U 21.5 | 65% |
| Wimbledon WTA: Karolina Muchova vs Linda Noskova Set 2 O/U 8.5 | 62% |
| Wimbledon WTA: Karolina Muchova vs Linda Noskova Set 1 O/U 9.5 | 58% |
| Wimbledon WTA: Karolina Muchova vs Linda Noskova Match O/U 22.5 | 56% |
| Wimbledon WTA: Karolina Muchova vs Linda Noskova | 55% |
| Wimbledon WTA: Karolina Muchova vs Linda Noskova Set 2 O/U 9.5 | 54% |
| Wimbledon WTA: Karolina Muchova vs Linda Noskova Set 2 Winner | 53% |
| Wimbledon WTA: Karolina Muchova vs Linda Noskova Set 1 Winner | 53% |
| Wimbledon WTA: Karolina Muchova vs Linda Noskova Match O/U 23.5 | 49% |
| Wimbledon WTA: Karolina Muchova vs Linda Noskova Total Sets: O/U 2.5 | 44% |
| Wimbledon WTA: Karolina Muchova vs Linda Noskova Set 2 O/U 10.5 | 42% |
| Wimbledon WTA: Karolina Muchova vs Linda Noskova Set Handicap +/-1.5 | 32% |
| Wimbledon WTA: Karolina Muchova vs Linda Noskova Set 1 O/U 10.5 | 29% |
Market context
Karolina Muchova and Linda Noskova face off in the 2026 Wimbledon WTA final on Centre Court, with the match scheduled to begin at 15:00 UTC. The crowd-implied probability of 55% favouring Muchova reflects her edge in their sole previous professional encounter, where she secured a three-set comeback victory after losing the first set [10][11]. This narrow margin mirrors historical Grand Slam finals between Czech rivals where head-to-head records provided minimal separation, often resulting in coin-flip outcomes that only resolved through fatigue management in the third set [2].
Traders should monitor the on-court temperature and wind speed, as conditions at 28°C with 52% humidity could accelerate fatigue for the less experienced Noskova, potentially validating Muchova’s efficiency advantage [12]. The settlement window extends until 18 July 2026, allowing for delayed play if weather interrupts the match, a scenario that would trigger the 50-50 resolution clause if no winner is determined within seven days [1]. While traditional betting markets initially priced this as a virtual coinflip at -110, the shift to Muchova as a slight favourite at -124 suggests institutional money is backing her resilience in high-pressure matches [2].
For btc-prediction.bet participants, the USDC-settled contract ties directly to the real-world outcome, with whale flows in BTC and ETH potentially influencing liquidity as the match approaches. The market’s resolution hinges entirely on match completion; any cancellation or tie results in an automatic 50-50 split, making the 55% probability a sensitive indicator of confidence in Muchova’s ability to close out a grueling three-set battle [1].
Methodology
Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — sit alongside as off-chain reference points so you can see how the contract translates across regulatory and settlement regimes.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
FAQ
- What are crypto prediction markets?
- Crypto prediction markets are on-chain smart contracts where you buy YES or NO shares on a future crypto event (e.g. "BTC above $100k by year-end"). The market price between 0¢ and 100¢ is the implied probability.
- Can I use Bitcoin directly?
- No, Polymarket operates exclusively in USDC on Polygon. You can bridge BTC to USDC via an exchange or bridge service and deposit on Polygon — typically 10-30 minutes processing time.
- How volatile are crypto prediction markets?
- Crypto markets react to spot prices — a 5% BTC move typically shifts a "BTC above X by date" market 10-20%. Polymarket crypto market liquidity is usually six-figure USD, sufficient for active trading.
- Which crypto markets exist on Polymarket?
- Currently active markets include BTC/ETH/SOL price targets, halving dates, ETF approvals, hard-fork outcomes and Layer-2 TVL thresholds. The list updates weekly; biggest volume sits on BTC and ETH price forecasts.
- Are crypto prediction markets taxable in the US?
- In the US, prediction market gains are typically treated as ordinary income or short-term capital gains depending on holding period. Consult a tax professional for your specific situation — we cannot provide tax advice.
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