Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
50% | 50% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
50% | 50% | 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 |
|---|---|
| San Marino: Laslo Djere vs Nikoloz Basilashvili | 50% |
| San Marino: Laslo Djere vs Nikoloz Basilashvili Total Sets: O/U 2.5 | 50% |
| San Marino: Laslo Djere vs Nikoloz Basilashvili Set 1 Winner | 50% |
| San Marino: Laslo Djere vs Nikoloz Basilashvili Set 2 O/U 8.5 | 50% |
| San Marino: Laslo Djere vs Nikoloz Basilashvili Set 2 Winner | 50% |
| San Marino: Laslo Djere vs Nikoloz Basilashvili Set 1 O/U 8.5 | 50% |
| San Marino: Laslo Djere vs Nikoloz Basilashvili Match O/U 21.5 | 50% |
| San Marino: Laslo Djere vs Nikoloz Basilashvili Set Handicap +/-1.5 | 50% |
| San Marino: Laslo Djere vs Nikoloz Basilashvili Set 2 O/U 9.5 | 50% |
| San Marino: Laslo Djere vs Nikoloz Basilashvili Match O/U 22.5 | 50% |
| San Marino: Laslo Djere vs Nikoloz Basilashvili Set 1 O/U 9.5 | 50% |
| San Marino: Laslo Djere vs Nikoloz Basilashvili Set Handicap +/-1.5 | 50% |
| San Marino: Laslo Djere vs Nikoloz Basilashvili Set 2 O/U 10.5 | 50% |
| San Marino: Laslo Djere vs Nikoloz Basilashvili Set 1 O/U 10.5 | 50% |
| San Marino: Laslo Djere vs Nikoloz Basilashvili Match O/U 23.5 | 50% |
| Completed Match | 0% |
Market context
Laslo Djere and Nikoloz Basilashvili are scheduled to contest a first-round match at the San Marino ATP event on 27 July 2026. The 50-50 crowd probability reflects genuine uncertainty between two mid-ranking professionals with overlapping career trajectories. Djere, a Serbian left-hander, has oscillated between the 40–80 ATP ranking band over recent seasons, whilst Basilashvili, the Georgian, has similarly competed in that tier with occasional runs into the top 30. Head-to-head records between players at this level typically show minimal predictive power; surface preference, recent form, and injury status dominate outcomes far more than historical matchup data.
The clay courts of San Marino favour baseline consistency and movement, attributes both players possess but neither dominates. Recent ATP Challenger results and ranking momentum through June 2026 will be the primary tells for traders. Watch for late withdrawals or injury announcements in the week before the event; clay-court tournaments often see last-minute scratches that trigger the 50-50 resolution clause. Tournament scheduling delays are less common at established venues like San Marino, but weather disruptions in late July remain a minor tail risk.
On-chain settlement via USDC on btc-prediction.bet will execute once the ATP confirms the match outcome. Funding rates on comparable tennis markets have remained subdued, suggesting retail participation is modest. Traders should monitor ATP official communications and player social media for any withdrawal signals; the 7-day grace period before forced 50-50 resolution creates a narrow window where match cancellation becomes material to contract value.
Methodology
This page reads San Marino: Laslo Djere vs Nikoloz Basilashvili on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
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.
- Why USDC and not ETH or USDT?
- USDC is the Polygon standard — audited reserves (Circle, monthly attestation), deepest order book, low gas costs. ETH volatility would distort probability quotes; USDT has thinner Polygon liquidity than USDC.
- 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 does UMA secure the resolution?
- The UMA Optimistic Oracle uses a bond system: a proposer posts a bond, a two-hour challenge window opens. On dispute the losing side forfeits the bond — financial incentive for honest resolution.
- 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.
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