Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Alternative Pick polygram.ink |
50% | 50% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Alternative → |
Polymarket polymarket.com |
50% | 50% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Alternative → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Alternative → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Alternative → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Alternative → |
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 Alternative.
Active sub-markets
Market context
Giovanni Mpetshi Perricard and Corentin Moutet are scheduled to meet in the HSBC Championships on 15 June 2026 at 11:00 AM ET. Both players are French nationals competing on the professional tennis circuit, and this match represents a domestic encounter at a significant ATP-level event. The settlement window closes on 22 June 2026, allowing a seven-day buffer for scheduling delays or rescheduling before the market defaults to a 50-50 split.
The current 50% implied probability reflects genuine uncertainty between two players of comparable ranking trajectory. Moutet has historically occupied the ATP top 100, whilst Perricard's recent form and ranking position will determine whether he enters as favourite or underdog. Head-to-head records between French nationals at this tier rarely show decisive patterns; platform divergence here is notable—Kalshi's binary structure and Betfair's decimal odds both price this as a near-coin-flip, whilst Polymarket's AMM mechanics may show tighter spreads depending on liquidity depth. Smarkets' commission structure (5% on winnings) versus Polymarket's fee model affects effective odds for arbitrage traders monitoring cross-platform discrepancies.
Traders should monitor ATP injury bulletins and tournament draw confirmations released in early June. Surface conditions at the HSBC Championships venue, recent match results from both players' preceding tournaments, and any late withdrawals will shift the probability away from parity. Polymarket's longer settlement window (versus some Kalshi markets that close earlier) provides additional time to capture late-breaking form data before the match begins.
Methodology
This page compares HSBC Championships: Giovanni Mpetshi Perricard vs Corentin Moutet specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. Live odds come from the Polymarket order book; the other venues' contract details are maintained manually because their APIs aren't directly comparable. Every CTA routes to Polymarket Alternative, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). Polymarket Alternative routes every trade directly into Polymarket's on-chain settlement, which is why payouts land fastest.
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'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.
- What does it cost to trade on Polymarket Alternative?
- Zero. Polymarket Alternative 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.
- 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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