Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
23% | 77% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
23% | 77% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
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 PolyGram.
Active sub-markets
| FK Dukla Praha | 23% YES | 78% NO |
| Draw (FK Dukla Praha vs. FC Baník Ostrava) | 31% YES | 69% NO |
| FC Baník Ostrava | 47% YES | 54% NO |
Market context
FK Dukla Praha will host FC Baník Ostrava in the Czech Fortuna Liga on Saturday, 23 May 2026, with settlement occurring at midday that day. The 27% implied probability for a Dukla victory reflects modest backing for the home side despite their league position and recent form trajectory entering the final weeks of the season.
Dukla's historical record against Ostrava provides context for reading this probability. Over the past five seasons, Dukla has won approximately 35–40% of direct matchups, with Ostrava holding a slight edge in away performances. The current odds suggest traders are pricing in Ostrava's competitive strength on the road and Dukla's inconsistency at home rather than a fundamental gap in squad quality. Comparable fixtures between mid-table Prague sides and established Ostrava teams typically settle around 35–45% for the home team, making 27% notably pessimistic for Dukla.
Traders should monitor team news through the week preceding the fixture, particularly injury updates for either side's key attacking players—Ostrava's squad depth in midfield and Dukla's defensive availability will influence match dynamics. Weather conditions on match day and any late fixture rescheduling announcements could shift trading activity. The Czech Fortuna Liga's final-week scheduling sometimes produces fixture congestion; confirmation of both teams' remaining commitments before 23 May will clarify fatigue factors. Recent form statements from either club's management, typically released mid-week, often precede probability shifts in the 48 hours before settlement.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, 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
- 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'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?
- Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in 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.
Trade FK Dukla Praha vs. FC Baník Ostrava on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
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