Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets) Pick polygram.ink (preferred broker) |
51% | 49% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
51% | 49% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Los Cabos Open, Qualification: Borna Gojo vs Aidan Mayo | 51% |
| Los Cabos Open, Qualification: Borna Gojo vs Aidan Mayo Set 1 Winner | 50% |
| Los Cabos Open, Qualification: Borna Gojo vs Aidan Mayo Set 2 Winner | 50% |
| Los Cabos Open, Qualification: Borna Gojo vs Aidan Mayo Total Sets: O/U 2.5 | 50% |
| Los Cabos Open, Qualification: Borna Gojo vs Aidan Mayo Set 2 O/U 8.5 | 50% |
| Los Cabos Open, Qualification: Borna Gojo vs Aidan Mayo Set 1 O/U 8.5 | 50% |
| Los Cabos Open, Qualification: Borna Gojo vs Aidan Mayo Set Handicap +/-1.5 | 50% |
| Los Cabos Open, Qualification: Borna Gojo vs Aidan Mayo Match O/U 21.5 | 50% |
| Los Cabos Open, Qualification: Borna Gojo vs Aidan Mayo Set 2 O/U 9.5 | 50% |
| Los Cabos Open, Qualification: Borna Gojo vs Aidan Mayo Match O/U 22.5 | 50% |
| Los Cabos Open, Qualification: Borna Gojo vs Aidan Mayo Set 1 O/U 9.5 | 50% |
| Los Cabos Open, Qualification: Borna Gojo vs Aidan Mayo Set 2 O/U 10.5 | 50% |
| Los Cabos Open, Qualification: Borna Gojo vs Aidan Mayo Set 1 O/U 10.5 | 50% |
| Los Cabos Open, Qualification: Borna Gojo vs Aidan Mayo Match O/U 23.5 | 50% |
| Completed Match | 3% |
Market context
Market consensus: 51% chance of los cabos open, qualification: borna gojo vs aidan mayo. Prediction markets aggregate real capital to produce this probability signal. This market refers to the tennis match between Borna Gojo and Aidan Mayo in the Los Cabos Open, Qualification, originally scheduled for July 26, 2026 at 12:00AM ET. This market wi…
Methodology
We track Los Cabos Open, Qualification: Borna Gojo vs Aidan Mayo across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
FAQ
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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 Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Best Prediction Markets trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
Trade Los Cabos Open, Qualification: Borna Gojo vs Aidan Mayo on Best Prediction Markets
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