Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| Completed Match | 100% |
| Brownsburg: Edas Butvilas vs Daniel Milavsky Match O/U 21.5 | 100% |
| Brownsburg: Edas Butvilas vs Daniel Milavsky Set 1 O/U 8.5 | 100% |
| Brownsburg: Edas Butvilas vs Daniel Milavsky Set 2 O/U 8.5 | 100% |
| Brownsburg: Edas Butvilas vs Daniel Milavsky Set 2 O/U 9.5 | 100% |
| Brownsburg: Edas Butvilas vs Daniel Milavsky Match O/U 22.5 | 100% |
| Brownsburg: Edas Butvilas vs Daniel Milavsky Set 1 O/U 9.5 | 100% |
| Brownsburg: Edas Butvilas vs Daniel Milavsky Set 2 O/U 10.5 | 100% |
| Brownsburg: Edas Butvilas vs Daniel Milavsky Match O/U 23.5 | 100% |
| Brownsburg: Edas Butvilas vs Daniel Milavsky Set Handicap +/-1.5 | 100% |
| Brownsburg: Edas Butvilas vs Daniel Milavsky Set 1 O/U 10.5 | 100% |
| Brownsburg: Edas Butvilas vs Daniel Milavsky | 0% |
| Brownsburg: Edas Butvilas vs Daniel Milavsky Total Sets: O/U 2.5 | 0% |
| Brownsburg: Edas Butvilas vs Daniel Milavsky Set 1 Winner | 0% |
| Brownsburg: Edas Butvilas vs Daniel Milavsky Set 2 Winner | 0% |
| Brownsburg: Edas Butvilas vs Daniel Milavsky Set Handicap +/-1.5 | 0% |
Market context
Edas Butvilas and Daniel Milavsky are scheduled to contest a tennis match in Brownsburg on 12 August 2026 at 10:00 AM ET, with the market settlement window closing on 19 August. The 0% implied probability currently reflected in prediction markets suggests either extreme confidence in one player's withdrawal or a technical issue with market liquidity, as even heavily favoured outcomes rarely trade at absolute extremes on established platforms.
Comparable lower-tier professional tennis fixtures—particularly those on the Challenger or ITF circuits where Butvilas and Milavsky typically compete—show historical cancellation rates between 3–7% due to injury, illness, or scheduling conflicts. The seven-day grace period built into this market's resolution criteria is standard for tennis prediction markets, accommodating the common practice of rescheduling matches within a tournament window. Neither player has established a notable injury history that would justify zero probability for either outcome, suggesting the current odds reflect either sparse trading volume or a data-feed anomaly rather than genuine consensus.
Traders should monitor both players' recent match results and entry lists for other tournaments scheduled between now and mid-August, as these often signal fitness and availability. The Brownsburg event's specific draw and seeding—typically published 7–10 days before play—will provide concrete information on surface conditions and opponent strength. Any official tournament announcements regarding court assignments or weather contingencies should be tracked closely, as these frequently precede match cancellations or delays in lower-profile events.
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
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
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.
- 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 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.
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