Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Alternative UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Map 1 Winner | 100% |
| Map 2 Winner | 100% |
| Match Winner | 100% |
| Map Handicap: EDG (-1.5) vs All Gamers (+1.5) | 100% |
| Map 1 Rounds Handicap: EDward Gaming (-2.5) vs All Gamers (+2.5) | 100% |
| Map 1 Total Rounds: Over/Under 20.5 | 100% |
| Map 2 Rounds Handicap: EDward Gaming (-2.5) vs All Gamers (+2.5) | 100% |
| Map 2 Total Rounds: Over/Under 20.5 | 100% |
| Map 1 Total Rounds: Over/Under 19.5 | 100% |
| Map 3 Total Rounds: Over/Under 22.5 | 50% |
| Map 3 Total Rounds: Over/Under 20.5 | 50% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 3 Rounds Handicap: EDward Gaming (-2.5) vs All Gamers (+2.5) | 50% |
| O/U 2.5 Games | 0% |
| Map 1 Total Rounds: Over/Under 22.5 | 0% |
| Map 1 Total Rounds: Over/Under 21.5 | 0% |
| Map 2 Total Rounds: Over/Under 22.5 | 0% |
| Map 2 Total Rounds: Over/Under 21.5 | 0% |
Market context
EDward Gaming are listed as the winner in the live match listing for this VCT China Stage 2 Seed Deciders fixture against All Gamers, which is the key reason a 100% YES crowd price can look justified on a platform that settles on the named outcome rather than a conventional moneyline.[1] On Polymarket-style yes/no markets, the quoted price is an implied probability, whereas Betfair, Smarkets and most sportsbook-style books show decimal odds or back/lay prices, so a near-certain event can appear differently depending on the venue, fees and whether the market is KYC-gated or open to a broader user base.
For context, China Stage 2 is being streamed across multiple domestic and international platforms, so the main read-through for traders is less about publicity and more about whether the result is already reflected in the live ecosystem and whether any officiating or format issue could still affect settlement.[2] In comparable esports match markets, prices tend to compress heavily once a result is posted by a live score provider, but the key risk is always whether the event completes cleanly before the settlement window, because a cancellation, unresolved tie or long delay can force a fallback resolution rather than a straight team win.
The practical catalysts are simple: any official bracket update, broadcast confirmation, or correction from Riot/TO channels matters more than general team news, because the market description resolves on the match outcome, not on rankings or map differential. Traders comparing platforms should also note that Betfair and Smarkets can move on late liquidity and allow two-way trading, while Polymarket expresses the same view as a percentage and Kalshi-style contracts are typically easier to read but may differ on access and fees; on a market already showing 100% YES, the real question is whether there is any credible settlement risk left before the 17:45 UTC close.[1][2]
Methodology
This page compares Valorant: EDward Gaming vs All Gamers (BO3) - VCT China Stage 2 Seed Deciders specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Kalshi Alternative UK, 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). On-chain settlement clears in minutes — the fastest payout path of the four.
FAQ
- What does Polymarket cost vs Kalshi?
- Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.
- What about Smarkets as an alternative?
- Smarkets is a UK betting exchange with a lower default commission (2%) than Betfair. Liquidity on political markets is below Polymarket, comparable to Kalshi. Geo-blocked in many jurisdictions.
- Which platform is accessible globally?
- Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Kalshi Alternative UK has a different geo footprint and routes to Polymarket's order book at 0% fees.
- Are all these platforms regulated?
- No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.
- Which platform supports Klarna/SOFORT?
- Directly: none. Polymarket accepts only USDC on Polygon. Kalshi Alternative UK offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.
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