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 |
|---|---|
| The Hundred, Women: Welsh Fire vs Southern Brave | 100% |
| The Hundred, Women: Welsh Fire vs Southern Brave - Completed match? | 55% |
| The Hundred, Women: Welsh Fire vs Southern Brave - Who wins the toss? | 0% |
Market context
Welsh Fire women host Southern Brave women in The Hundred, with the market currently pricing a complete Southern Brave win as effectively certain. That price is easy to understand in cricketing terms: the sides have already met this season, and Southern Brave defended 126 for 7 to win by eight runs, after Welsh Fire slipped from 80 for 2 into another middle-order collapse. [1][2][15]
Recent head-to-heads also lean Brave’s way. They beat Welsh Fire by three wickets in 2025, and by 2023 they had already inflicted a last-ball defeat on Fire in a tighter chase, showing that Brave have repeatedly handled the decisive moments in this pairing better than Welsh Fire have. Welsh Fire did post a win in an earlier meeting, but the broader pattern is that Brave’s bowling attack has been more effective at turning even modest totals into defendable scores, which matters in a 100-ball format where one short burst can decide the match. [3][7][10]
For traders, the key catalyst is the final score on ESPNcricinfo, because settlement follows that published result and on-field outcomes such as DLS, DRS, or a Super Over all count as ordinary wins under the market rules. If the match is completed in normal conditions, attention will stay on team news, toss, and whether Southern Brave’s attack can reproduce the pressure that produced 4 for 19 and the late-innings squeeze in July. In on-chain terms, the question is simple: once the oracle-confirmed result reaches the market, USDC settlement should be mechanical, so the main risk before expiry is not interpretation but whether the fixture is played and officially recorded as a Brave or Fire win. [1][5][15]
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $212K.
Methodology
This page reads The Hundred, Women: Welsh Fire vs Southern Brave on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
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.
- What does a transaction cost on Polygon?
- Polygon gas is typically under $0.01 per transaction. A full trade cycle (Approve + Order + Fill) totals around $0.03 — compared to $5-50 on Ethereum mainnet.
- 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 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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