Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Robinhood Prediction Markets) Pick polygram.ink (preferred broker) |
67% | 33% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
67% | 33% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Go to the live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Go to the live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Go to the live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Go to the live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Map 2 Total Rounds: Over/Under 19.5 | 67% |
| Map 1 Total Rounds: Over/Under 19.5 | 66% |
| Map 3 Total Rounds: Over/Under 19.5 | 65% |
| Map 1 Total Rounds: Over/Under 20.5 | 56% |
| Map 2 Total Rounds: Over/Under 20.5 | 56% |
| Map 3 Total Rounds: Over/Under 20.5 | 56% |
| Map Handicap: MIBR (-1.5) vs Evil Geniuses (+1.5) | 54% |
| Map 1 Rounds Handicap: MIBR (-3.5) vs Evil Geniuses (+3.5) | 53% |
| Map 2 Rounds Handicap: MIBR (-3.5) vs Evil Geniuses (+3.5) | 53% |
| Map 3 Rounds Handicap: MIBR (-3.5) vs Evil Geniuses (+3.5) | 51% |
| Map 3 Total Rounds: Over/Under 21.5 | 46% |
| Map 1 Rounds Handicap: MIBR (-4.5) vs Evil Geniuses (+4.5) | 46% |
| Map 2 Rounds Handicap: MIBR (-4.5) vs Evil Geniuses (+4.5) | 46% |
| Map 1 Total Rounds: Over/Under 21.5 | 45% |
| Map 2 Total Rounds: Over/Under 21.5 | 45% |
| Map 3 Rounds Handicap: MIBR (-4.5) vs Evil Geniuses (+4.5) | 44% |
| O/U 2.5 Games | 38% |
| Map 3 Total Rounds: Over/Under 22.5 | 34% |
| Map 2 Total Rounds: Over/Under 22.5 | 33% |
| Map 1 Total Rounds: Over/Under 22.5 | 33% |
| Map 1 Winner | 27% |
| Map 2 Winner | 26% |
| Match Winner | 20% |
Market context
Market consensus: 67% chance of valorant: evil geniuses vs mibr (bo3) - vct americas stage 2 group alpha. Prediction markets aggregate real capital to produce this probability signal. This market refers to the Valorant match between Evil Geniuses and MIBR in the VCT Americas Stage 2 Group Alpha, initially scheduled for July 31 at 8:00PM ET. This market will res…
Methodology
This page compares Valorant: Evil Geniuses vs MIBR (BO3) - VCT Americas Stage 2 Group Alpha 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 Robinhood Prediction Markets, 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.
- Which platform has the deepest liquidity?
- Polymarket — by a wide margin. Top markets reach $50-500M volume, Kalshi ~$200M cumulative, Betfair similar. Deeper liquidity means your trade moves the quote less.
- 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.
- 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. Robinhood Prediction Markets 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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