Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Alternative) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Manacor: Inaki Montes vs Felix Balshaw Set 1 Winner | 100% |
| Manacor: Inaki Montes vs Felix Balshaw Total Sets: O/U 2.5 | 100% |
| Manacor: Inaki Montes vs Felix Balshaw Set 1 O/U 8.5 | 100% |
| Manacor: Inaki Montes vs Felix Balshaw Match O/U 21.5 | 99% |
| Manacor: Inaki Montes vs Felix Balshaw Match O/U 22.5 | 90% |
| Manacor: Inaki Montes vs Felix Balshaw Match O/U 23.5 | 90% |
| Completed Match | 50% |
| Manacor: Inaki Montes vs Felix Balshaw | 21% |
| Manacor: Inaki Montes vs Felix Balshaw Set 2 Winner | 0% |
| Manacor: Inaki Montes vs Felix Balshaw Set 1 O/U 9.5 | 0% |
| Manacor: Inaki Montes vs Felix Balshaw Set 1 O/U 10.5 | 0% |
| Manacor: Inaki Montes vs Felix Balshaw Set 2 O/U 8.5 | 0% |
| Manacor: Inaki Montes vs Felix Balshaw Set 2 O/U 9.5 | 0% |
| Manacor: Inaki Montes vs Felix Balshaw Set 2 O/U 10.5 | 0% |
| Manacor: Inaki Montes vs Felix Balshaw Set Handicap +/-1.5 | 0% |
Market context
Market consensus: 100% chance of manacor: inaki montes vs felix balshaw. Prediction markets aggregate real capital to produce this probability signal. This market refers to the tennis match between Inaki Montes and Felix Balshaw in the Manacor, originally scheduled for September 6, 2026 at 12:30PM ET. This market will resolve to…
Methodology
This page compares Manacor: Inaki Montes vs Felix Balshaw specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Polymarket Alternative, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.
Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.
FAQ
- Polymarket vs Kalshi — which is better?
- Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.
- What does Polymarket cost vs Kalshi?
- Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.
- What about Smarkets as an alternative?
- Smarkets is a UK betting exchange with a lower default commission (2%) than Betfair. Liquidity on political markets is below Polymarket, comparable to Kalshi. Geo-blocked in many jurisdictions.
- Which platform is accessible globally?
- Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Polymarket Alternative has a different geo footprint and routes to Polymarket's order book at 0% fees.
- Are all these platforms regulated?
- No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.
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