Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Scam?) Pick polygram.ink (preferred broker) |
58% | 42% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
58% | 42% | 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 |
|---|---|
| Chargers O/U 18.5 | 58% |
| O/U 36.5 | 55% |
| 1H Moneyline | 54% |
| 1H Spread -0.5 | 54% |
| Chargers O/U 19.5 | 52% |
| Chargers vs. Texans | 51% |
| Texans O/U 18.5 | 50% |
| Chargers O/U 17.5 | 50% |
| Texans O/U 17.5 | 50% |
| O/U 37.5 | 49% |
| 1H O/U 19.5 | 49% |
| Spread -1.5 | 47% |
| Spread -1.5 | 45% |
| Spread -2.5 | 45% |
| O/U 38.5 | 44% |
| Texans O/U 19.5 | 42% |
Market context
The Los Angeles Chargers face the Houston Texans on 13 August at 8:00 PM ET in an NFL preseason matchup. Polymarket currently prices this contract at 51% YES (Chargers victory), reflecting near-parity between the two franchises on the conditional token market. The settlement mechanism converts USDC collateral into conditional YES and NO tokens on Polygon, with resolution tied to the final score once the game concludes. A postponement keeps the market open; cancellation or a tie without a make-up game triggers 50-50 resolution.
Preseason games historically show lower predictive value than regular-season contests because rosters remain unsettled, coaching priorities favour development over winning, and injury risk shapes team strategy. The Texans entered 2024 as AFC South contenders following a strong 2023 campaign, whilst the Chargers underwent significant roster turnover and coaching changes. Preseason outcomes correlate weakly with autumn performance, making historical head-to-head records less informative than squad composition and injury status at game time.
Traders should monitor injury reports released in the 48 hours before kickoff, particularly for key defensive or offensive contributors. Weather conditions at the venue and any late-minute roster adjustments announced by either coaching staff can shift conditional token pricing. The Texans' recent draft additions and the Chargers' new offensive system implementation may influence how aggressively each team deploys starters during the preseason window. News from official NFL injury reports and team social media channels typically drive repricing on Polygon liquidity pools in the final trading window.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $201K.
Methodology
We track Chargers vs. Texans across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
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.
UK Frequently Asked Questions
- 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.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
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