Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Kalshi UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Kalshi UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Kalshi UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Kalshi UK → |
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 Kalshi UK.
Active sub-markets
| Bad Homburg Open: Karolina Muchova vs Irina-Camelia Begu Total Sets: O/U 2.5 | 0% Over 2.5 | 100% Under 2.5 |
| Bad Homburg Open: Karolina Muchova vs Irina-Camelia Begu Set 2 Winner | 100% Muchova | 0% Begu |
| Bad Homburg Open: Karolina Muchova vs Irina-Camelia Begu Set Handicap +/-1.5 | 0% Begu | 100% Muchova |
| Bad Homburg Open: Karolina Muchova vs Irina-Camelia Begu Set 1 Winner | 100% Muchova | 0% Begu |
| Bad Homburg Open: Karolina Muchova vs Irina-Camelia Begu Set Handicap +/-1.5 | 100% Muchova | 0% Begu |
| Bad Homburg Open: Karolina Muchova vs Irina-Camelia Begu Match O/U 21.5 | 0% Over | 100% Under |
Market context
Karolina Muchova has already defeated Irina-Camelia Begu in the Bad Homburg Open, securing a commanding 6–1, 6–1 victory in Round 2 on 24 June 2026. The match, originally scheduled for 5:00 AM ET, concluded in 57 minutes, with Muchova advancing to the quarterfinals as the fourth seed [1][3]. This outcome means the prediction market titled “Bad Homburg Open: Karolina Muchova vs Irina-Camelia Begu” has effectively settled, rendering the current 0% YES price for Muchova advancing factually incorrect.
Historically, markets tied to completed tennis matches that resolve before settlement windows close often show extreme mispricing if traders fail to verify on-chain or official WTA results. In similar WTA events, conditional tokens on Polygon have resolved to “no” for the loser once match outcomes were verified, as seen in Kalshi’s verified markets where withdrawal or forfeiture after play starts resolves the player to “no” [5]. The 0% probability implies the market believes Muchova did not win, contradicting the official result.
Traders should monitor WTA official announcements and real-time score feeds like Sofascore, which confirmed Begu’s 2–0 loss to Muchova [8]. Any delay in market resolution may stem from liquidity or oracle lag, but the underlying event is settled. With the settlement window ending 1 July 2026, the on-chain USDC conditional tokens should reflect Muchova’s advancement immediately, as the match result is no longer speculative [2].
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Is this market available outside the US?
- Kalshi UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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.
- 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, Kalshi UK 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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