Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Completed Match | 100% |
| Trieste: Federico Agustin Gomez vs Henry Bernet Match O/U 21.5 | 100% |
| Trieste: Federico Agustin Gomez vs Henry Bernet Total Sets: O/U 2.5 | 100% |
| Trieste: Federico Agustin Gomez vs Henry Bernet Set 2 Winner | 100% |
| Trieste: Federico Agustin Gomez vs Henry Bernet Set 1 O/U 8.5 | 100% |
| Trieste: Federico Agustin Gomez vs Henry Bernet Set 2 O/U 8.5 | 100% |
| Trieste: Federico Agustin Gomez vs Henry Bernet Match O/U 22.5 | 100% |
| Trieste: Federico Agustin Gomez vs Henry Bernet Set 2 O/U 9.5 | 100% |
| Trieste: Federico Agustin Gomez vs Henry Bernet Match O/U 23.5 | 100% |
| Trieste: Federico Agustin Gomez vs Henry Bernet Set 2 O/U 10.5 | 100% |
| Trieste: Federico Agustin Gomez vs Henry Bernet | 0% |
| Trieste: Federico Agustin Gomez vs Henry Bernet Set 1 Winner | 0% |
| Trieste: Federico Agustin Gomez vs Henry Bernet Set Handicap +/-1.5 | 0% |
| Trieste: Federico Agustin Gomez vs Henry Bernet Set 1 O/U 9.5 | 0% |
| Trieste: Federico Agustin Gomez vs Henry Bernet Set Handicap +/-1.5 | 0% |
| Trieste: Federico Agustin Gomez vs Henry Bernet Set 1 O/U 10.5 | 0% |
Market context
Federico Agustin Gomez is set to face Henry Bernet in the second round of the Trieste Challenger on clay, with the match scheduled to begin at 12:00 UTC today. The market currently implies a 0% probability that Gomez will advance, a stark contrast to the betting odds which show Gomez as a slight favourite at 1.80 against Bernet’s 1.87 [1]. This discrepancy suggests the crowd-implied probability may be mispricing the event, possibly due to a misunderstanding of Gomez’s recent form or a technical error in the settlement logic.
Historically, similar mispricings in tennis prediction markets have occurred when a player retires mid-match, as seen when Gomez retired after losing 0-6, 0-2 in a previous round, leading to a loss [2]. Such retirements often trigger automatic resolutions that favour the opponent, yet the current 0% probability ignores the possibility of Gomez winning if he avoids injury or fatigue. Comparable cases in ATP Challenger events show that players with lower odds can still advance if they maintain physical consistency, making the current probability an outlier rather than a reliable indicator.
Traders should monitor Gomez’s pre-match warm-up and any official announcements regarding his fitness, as clay-court matches demand high endurance and can exacerbate existing injuries. The ATP Tour’s head-to-head record shows no prior meetings between these players, meaning tactical adjustments will be critical [5]. Additionally, watch for real-time updates on weather conditions in Trieste, where a 24°C temperature and 13 km/h wind could influence play [7]. Any delay beyond seven days or cancellation would resolve the market to a 50-50 split, a clause that adds volatility to the current pricing.
Methodology
Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — sit alongside as off-chain reference points so you can see how the contract translates across regulatory and settlement regimes.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
FAQ
- What are crypto prediction markets?
- Crypto prediction markets are on-chain smart contracts where you buy YES or NO shares on a future crypto event (e.g. "BTC above $100k by year-end"). The market price between 0¢ and 100¢ is the implied probability.
- Can I use Bitcoin directly?
- No, Polymarket operates exclusively in USDC on Polygon. You can bridge BTC to USDC via an exchange or bridge service and deposit on Polygon — typically 10-30 minutes processing time.
- How does UMA secure the resolution?
- The UMA Optimistic Oracle uses a bond system: a proposer posts a bond, a two-hour challenge window opens. On dispute the losing side forfeits the bond — financial incentive for honest resolution.
- How volatile are crypto prediction markets?
- Crypto markets react to spot prices — a 5% BTC move typically shifts a "BTC above X by date" market 10-20%. Polymarket crypto market liquidity is usually six-figure USD, sufficient for active trading.
- Are crypto prediction markets taxable in the US?
- In the US, prediction market gains are typically treated as ordinary income or short-term capital gains depending on holding period. Consult a tax professional for your specific situation — we cannot provide tax advice.
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