Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Scam? Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Scam? → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Scam? → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Scam? → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Scam? → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Scam? → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Polymarket Scam?.
Active sub-markets
| CD Huachipato | 0% YES | 100% NO |
| Draw (CD Huachipato vs. CD Universidad Católica) | 0% YES | 100% NO |
| CD Universidad Católica | 100% YES | 0% NO |
Market context
On 31 May 2026, CD Huachipato will host CD Universidad Católica in a Chile Primera Division match. Polymarket currently prices this contract at 0% YES, meaning traders are assigning zero probability to a Huachipato victory within the 90-minute regulation period. The settlement window closes at 19:00 UTC on match day, giving traders roughly five hours post-kickoff to resolve the outcome on-chain via USDC conditional tokens on Polygon.
Huachipato's recent form provides context for why the market has collapsed to zero. The Talcahuano-based club finished the 2025 season in mid-table, whilst Universidad Católica—one of Chile's traditional powerhouses—typically competes for titles and European qualification spots. Historical head-to-head records favour the visitors substantially; Católica has won the majority of encounters over the past decade. When Polymarket prices a domestic league fixture at exactly 0%, it reflects not just form disparity but also the structural disadvantage of backing the weaker side in a two-way market where the YES token carries minimal liquidity.
Traders monitoring this contract should track team news releases in the week preceding 31 May, particularly injury confirmations or surprise absences that could shift the underlying probability. Católica's Copa Libertadores or domestic cup commitments in late May may affect squad rotation decisions. Huachipato's home advantage at Estadio CAP carries marginal weight given the quality gap, though weather conditions at the venue—coastal Concepción can experience rain—occasionally disrupt visiting sides' rhythm. Any dramatic shift in conditional token pricing would likely signal new information about squad availability rather than genuine reassessment of competitive balance.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $166K.
Methodology
We track CD Huachipato vs. CD Universidad Católica on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
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
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- What does it cost to trade on Polymarket Scam??
- Zero. Polymarket Scam? routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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?
- Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket Scam? triggers a quick verification flow that finishes in minutes.
- 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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