Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Fees) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| Both Teams to Score | 100% |
| Both Teams to Score in First Half | 100% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| Arsenal FC O/U 0.5 | 100% |
| Como 1907 O/U 0.5 | 100% |
| Arsenal FC 1st Half O/U 0.5 | 100% |
| Como 1907 1st Half O/U 0.5 | 100% |
| Arsenal FC (-1.5) | 0% |
| Como 1907 (-1.5) | 0% |
| Arsenal FC (-2.5) | 0% |
| Como 1907 (-2.5) | 0% |
| O/U 2.5 | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Arsenal FC O/U 1.5 | 0% |
| Arsenal FC O/U 2.5 | 0% |
| Como 1907 O/U 1.5 | 0% |
| Como 1907 O/U 2.5 | 0% |
| Arsenal FC 1st Half O/U 1.5 | 0% |
| Como 1907 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 0.5 | 0% |
| 2nd Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| Arsenal FC 2nd Half O/U 0.5 | 0% |
| Arsenal FC 2nd Half O/U 1.5 | 0% |
| Como 1907 2nd Half O/U 0.5 | 0% |
| Como 1907 2nd Half O/U 1.5 | 0% |
Market context
Arsenal will face Como 1907 in a pre-season friendly on 12 August 2026 at 2:30 PM ET. The fixture sits within Arsenal's summer preparation cycle ahead of the 2026–27 Premier League campaign. Como, competing in Serie A, will use the match for their own conditioning work. Both clubs typically field mixed squads during August friendlies, rotating personnel to manage load and assess squad depth before competitive fixtures resume.
The 0% implied probability reflects the market's current state rather than predictive consensus; such markets often open with minimal liquidity or activity, particularly for secondary markets on lower-profile friendlies. Historical precedent shows that pre-season friendlies generate sparse trading volume until closer to kick-off, especially when settlement hinges on specific match outcomes or statistical thresholds rather than headline results. Comparable Club Friendlies markets on Kalshi have typically seen activity spike 48–72 hours before fixture time, once team sheets and injury updates clarify squad composition.
Traders monitoring this market programmatically should track Arsenal's official injury bulletins and team news releases, typically published mid-week before weekend fixtures. Como's European fixture schedule and any mid-week commitments will influence squad availability. Conditional order logic—triggering buys or sells based on confirmed starting lineups or pre-match odds movements—offers a systematic approach to capturing value as information crystallises. Settlement window closure at 18:30 UTC on match day leaves a narrow window for post-match settlement, making real-time data feeds essential for execution.
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 Kalshi Fees, 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
- 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.
- 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?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Kalshi Fees 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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