Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via World Cup 2026 Favorites) Pick polygram.ink (preferred broker) |
96% | 4% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
96% | 4% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 96% |
| Arsenal FC O/U 0.5 | 93% |
| O/U 1.5 | 83% |
| 2nd Half O/U 0.5 | 82% |
| 1st Half O/U 0.5 | 76% |
| Arsenal FC 2nd Half O/U 0.5 | 75% |
| Arsenal FC O/U 1.5 | 74% |
| Arsenal FC 1st Half O/U 0.5 | 68% |
| O/U 2.5 | 62% |
| Arsenal FC (-1.5) | 59% |
| 2nd Half O/U 1.5 | 52% |
| Arsenal FC O/U 2.5 | 48% |
| Coventry City FC O/U 0.5 | 43% |
| Arsenal FC 2nd Half O/U 1.5 | 43% |
| 1st Half O/U 1.5 | 41% |
| Both Teams to Score | 40% |
| O/U 3.5 | 39% |
| Arsenal FC (-2.5) | 36% |
| Arsenal FC 1st Half O/U 1.5 | 33% |
| Coventry City FC 2nd Half O/U 0.5 | 30% |
| 2nd Half O/U 2.5 | 25% |
| Both Teams to Score in Second Half | 23% |
| O/U 4.5 | 21% |
| Coventry City FC 1st Half O/U 0.5 | 21% |
| 1st Half O/U 2.5 | 17% |
| Both Teams to Score in First Half | 14% |
| Coventry City FC O/U 1.5 | 12% |
| O/U 5.5 | 10% |
| Coventry City FC 2nd Half O/U 1.5 | 6% |
| Coventry City FC O/U 2.5 | 2% |
| Coventry City FC 1st Half O/U 1.5 | 2% |
| Coventry City FC (-1.5) | 1% |
| Coventry City FC (-2.5) | 0% |
Market context
Arsenal travel to Coventry City on 21 August for the opening fixture of the 2026–27 Premier League season. The 59% implied probability reflects Arsenal's status as heavy favourites, though Coventry's recent trajectory and home advantage merit scrutiny. Arsenal finished the 2025–26 campaign as title contenders with a settled squad; Coventry secured promotion via the Championship play-offs in May 2026 and will be competing in the top flight for the first time since 2001. The gap in squad depth and experience typically favours the established side, yet newly promoted teams often benefit from opening-day momentum and unfamiliar tactical challenges.
Coventry's last Premier League appearance came 25 years ago, when they were relegated. Since then, they have rebuilt through lower divisions and demonstrated resilience in the Championship. Arsenal's recent record against promoted sides shows mixed results—they have struggled at times against teams with compact defensive shapes and limited ambition. Head-to-head history offers limited guidance given the 25-year gap; the fixture carries novelty value that can disrupt conventional form analysis.
Traders should monitor Arsenal's pre-season injury reports and squad rotation plans, particularly regarding key defenders and midfielders. Coventry's fitness status post-promotion run will be critical; teams emerging from gruelling play-off campaigns sometimes carry fatigue into the new season. Official team sheets released 24 hours before kick-off will clarify selection decisions. Weather conditions at Coventry's Ricoh Stadium and crowd atmosphere—likely elevated for a historic return—represent non-quantified variables that historically affect newly promoted sides' performances in their opening fixture.
Methodology
Football-specific comparison page for Arsenal FC vs. Coventry City FC - More Markets. 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
- 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.
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- 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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