Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Best Prediction Markets UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Best Prediction Markets UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Best Prediction Markets UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Best Prediction Markets UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Best Prediction Markets UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Best Prediction Markets UK → |
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 Best Prediction Markets UK.
Active sub-markets
| Tucuman: Juan Bautista Torres vs Carlos Maria Zarate Set Handicap +/-1.5 | 100% Zarate | 0% Torres |
| Tucuman: Juan Bautista Torres vs Carlos Maria Zarate Set 2 O/U 9.5 | 100% Over | 0% Under |
| Tucuman: Juan Bautista Torres vs Carlos Maria Zarate Set 2 O/U 10.5 | 100% Over | 0% Under |
| Tucuman: Juan Bautista Torres vs Carlos Maria Zarate | 0% Juan Bautista Torres | 100% Carlos Maria Zarate |
| Completed Match | 100% YES | 0% NO |
| Tucuman: Juan Bautista Torres vs Carlos Maria Zarate Set Handicap +/-1.5 | 0% Torres | 100% Zarate |
Market context
Juan Bautista Torres faces Carlos Maria Zarate in a Tucuman-based tennis match originally scheduled for 8 June 2026 at 09:00 ET. The 100% crowd-implied probability reflects near-certainty that the match will proceed to a conclusion, with one player advancing. Settlement occurs by 15 June 2026 at 13:00 UTC, allowing a seven-day window for completion before the market defaults to 50-50 split.
Argentine domestic tennis fixtures at this level—regional tournaments featuring players ranked outside the ATP top 200—historically show completion rates exceeding 95%, with cancellations typically limited to weather or injury announcements made within 48 hours of play. Torres and Zarate's prior head-to-head records and recent form on clay surfaces would normally inform sportsbook spreads, though liquidity on such matches remains thin across major operators. The current consensus probability suggests minimal perceived risk of non-completion, though no major sportsbooks appear to offer explicit odds on this specific pairing.
Traders should monitor tournament scheduling announcements from the Tucuman venue and any injury reports from either player's social media or ATP Challenger circuit updates in the week preceding 8 June. Weather forecasts for the region become actionable from 5 June onwards. The seven-day grace period embedded in the settlement terms substantially reduces tail risk from single-day postponements, making match cancellation the primary non-resolution scenario. Any fixture rescheduling beyond 15 June would trigger the 50-50 outcome regardless of eventual result.
Methodology
We track Tucuman: Juan Bautista Torres vs Carlos Maria Zarate 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
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Where can I trade this market with the lowest fees?
- On Best Prediction Markets UK, 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.
- 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 Best Prediction Markets UK?
- Zero. Best Prediction Markets UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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.
- 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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