Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via توقعات كورة) Pick polygram.ink (preferred broker) |
92% | 8% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
92% | 8% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| December 31, 2026 | 92% |
| September 30, 2026 | 81% |
| August 31, 2026 | 67% |
| July 31, 2026 | 28% |
| July 19, 2026 | 6% |
| May 31, 2026 | 0% |
| August 31 | 0% |
| December 31 | 0% |
| October 31 | 0% |
| September 30 | 0% |
| November 30 | 0% |
| March 31, 2026 | 0% |
| January 31, 2026 | 0% |
| February 28, 2026 | 0% |
| June 30, 2026 | 0% |
| April 30, 2026 | 0% |
Market context
Russia’s defence ministry announced on 3 July 2026 that its forces had fully captured Kostyantynivka, a key defensive hub in the Donetsk region, though Ukraine’s 19th Army Corps and President Zelenskiy immediately rejected the claim, stating the city remains under Ukrainian control[1][10]. Independent analysts describe the urban area as a disputed “grey zone” where Russian assault groups occupy parts of the city while Ukrainian infantry and drone teams remain active elsewhere, with neither side holding complete control[3][4].
Historically, similar Russian capture announcements in eastern Ukraine—such as for Pokrovsk and earlier Donbas towns—have often preceded prolonged grey-zone stalemates rather than immediate, uncontested occupation, suggesting the current 0% crowd-implied probability may reflect skepticism toward Moscow’s narrative rather than the tactical reality[2][7]. The Institute for the Study of War notes that Russian progress near Kostyantynivka is better described as infiltration than genuine advance, and former Donetsk official Pavel Gubarov called the capture announcement “premature,” citing no unequivocal confirmation from fighters on the ground[7][15].
Traders should monitor daily ISW graphics for shifts in the disputed eastern third of the city, official statements from Ukraine’s General Staff on ground losses, and any Russian ceremony or “mopping-up” claims that may signal a transition from infiltration to consolidation[7][10]. A confirmed Ukrainian withdrawal from the northern periphery or a Russian declaration of full control over the western sector would be the primary catalysts to reassess the probability, as both sides’ claims remain independently unverified across the entire urban area[3][4].
Methodology
Football-specific comparison page for توقع: Will Russia capture Kostyantynivka by 2025?. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi (US-focused) or Manifold (play-money).
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- Are prediction markets better than sports betting?
- Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.
- When do sports markets resolve?
- Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
- Can I import form data and lineups?
- This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.
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