Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Sport Prediction) 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 |
|---|---|
| Arsenal FC (-1.5) | 100% |
| Arsenal FC (-2.5) | 100% |
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| O/U 3.5 | 100% |
| O/U 4.5 | 100% |
| Both Teams to Score | 100% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| Girona FC O/U 0.5 | 100% |
| Arsenal FC O/U 0.5 | 100% |
| Arsenal FC O/U 1.5 | 100% |
| Arsenal FC O/U 2.5 | 100% |
| Arsenal FC 1st Half O/U 0.5 | 100% |
| Arsenal FC 1st Half O/U 1.5 | 100% |
| Both Teams to Score in Second Half | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| 2nd Half O/U 2.5 | 100% |
| Girona FC 2nd Half O/U 0.5 | 100% |
| Arsenal FC 2nd Half O/U 0.5 | 100% |
| Arsenal FC 2nd Half O/U 1.5 | 100% |
| Girona FC (-1.5) | 0% |
| Girona FC (-2.5) | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 2.5 | 0% |
| Girona FC O/U 1.5 | 0% |
| Girona FC O/U 2.5 | 0% |
| Girona FC 1st Half O/U 0.5 | 0% |
| Girona FC 1st Half O/U 1.5 | 0% |
| Girona FC 2nd Half O/U 1.5 | 0% |
Market context
Girona host Arsenal in a pre-season friendly at Estadi Montilivi, with the market sitting at 0% YES despite the fixture already being on the calendar and Arsenal having just played Girona a year ago in Europe. The last competitive meeting went 2-1 to Arsenal after a Girona lead, a result that underlines how a single friendly can still swing on line-up strength rather than pedigree alone.[2][12]
For comparison, the clubs’ previous meetings point to Arsenal’s edge when they field a stronger core, but the current context is different because summer friendlies often depend on who is available rather than historical head-to-heads. Arsenal are into their first official warm-up of the summer and, according to The Standard, Mikel Arteta is still without several players after their international and World Cup commitments, while William Saliba is sidelined with a back injury and Martin Ødegaard has not yet returned.[6][14] Girona, meanwhile, come into the match after a difficult 2025-26 league season in which ESPN’s live team page shows a 1-1 draw in their final listed La Liga fixture, suggesting they are also still in the early stages of pre-season rhythm.[3]
The main trader catalysts are team news, late squad arrivals and how many senior minutes Arsenal are willing to use. The Standard reported that Gabriel Magalhães and Gabriel Martinelli had rejoined the squad, but were unlikely to play a major role, while Ben White could make his first minutes since a knee injury and Jurrien Timber remained short of a return after minor surgery.[14] If Arteta names a close-to-full-strength front line, Arsenal’s chance of a straightforward result rises; if Girona get a more settled XI and Arsenal rotate heavily, more exotics such as both teams to score or a low-scoring result become more plausible.
Methodology
Sports-specific comparison page for Girona FC vs. Arsenal 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 or Manifold.
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.
- Can I bet on individual matches?
- Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.
- 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.
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