Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets) Pick polygram.ink (preferred broker) |
50% | 50% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
50% | 50% | 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 |
|---|---|
| Tampere: Henri Squire vs Otto Virtanen Set 2 Winner | 50% |
| Tampere: Henri Squire vs Otto Virtanen Set 1 Winner | 50% |
| Tampere: Henri Squire vs Otto Virtanen Total Sets: O/U 2.5 | 50% |
| Tampere: Henri Squire vs Otto Virtanen Set 2 O/U 8.5 | 50% |
| Tampere: Henri Squire vs Otto Virtanen Match O/U 21.5 | 50% |
| Tampere: Henri Squire vs Otto Virtanen Set 1 O/U 8.5 | 50% |
| Tampere: Henri Squire vs Otto Virtanen Set 2 O/U 9.5 | 50% |
| Tampere: Henri Squire vs Otto Virtanen Match O/U 22.5 | 50% |
| Tampere: Henri Squire vs Otto Virtanen Set 1 O/U 9.5 | 50% |
| Tampere: Henri Squire vs Otto Virtanen Set 2 O/U 10.5 | 50% |
| Tampere: Henri Squire vs Otto Virtanen Match O/U 23.5 | 50% |
| Tampere: Henri Squire vs Otto Virtanen Set 1 O/U 10.5 | 50% |
| Tampere: Henri Squire vs Otto Virtanen Set Handicap +/-1.5 | 50% |
| Tampere: Henri Squire vs Otto Virtanen Set Handicap +/-1.5 | 50% |
| Tampere: Henri Squire vs Otto Virtanen | 0% |
| Completed Match | 0% |
Market context
A tennis match between Henri Squire and Otto Virtanen is scheduled for Tampere on 24 July 2026 at 10:00 AM ET. The 0% implied probability on this contract suggests either extremely limited liquidity, no trading activity, or a technical issue with market initialisation. Comparable lower-tier professional tennis matches on prediction markets typically attract modest volume unless one player holds a recognised ranking advantage or recent tournament form that traders can readily assess.
Historical precedent for Finnish domestic tennis fixtures shows volatile probability estimates when both competitors operate outside the ATP top 200. The absence of established sportsbook lines for this pairing—common for Challenger-level or regional qualifying events—means traders lack conventional benchmarks for calibrating fair value. Without recent head-to-head records or published rankings for Squire and Virtanen, the market's current state reflects genuine information scarcity rather than consensus conviction.
Key catalysts include official confirmation of the match proceeding as scheduled, any withdrawal announcements from either player, and publication of updated world rankings closer to the event date. The settlement window extends to 31 July 2026 at 14:00 UTC, allowing a seven-day grace period for rescheduling. Traders should monitor the ATP and ITF websites for draw confirmations and injury updates. The 0% reading warrants verification of whether the contract has received substantive trading interest; if genuine, it may indicate one player is heavily favoured in private markets or the fixture carries elevated cancellation risk.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Best Prediction Markets, which mirrors the Polymarket order book directly.
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?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Best Prediction Markets. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- 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.
- 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.
Trade Tampere: Henri Squire vs Otto Virtanen on Best Prediction Markets
Live order book, 0% fees, USDC settlement in seconds.
Open live market →