Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi UK) Pick polygram.ink (preferred broker) |
90% | 10% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
90% | 10% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Any Player Quadra Kill | 90% |
| Any Player Penta Kill | 90% |
| Both Teams Slay Baron Nashor | 10% |
| Both Teams Slay a Dragon | 10% |
| Both Teams Destroy Inhibitors | 10% |
| Odd/Even Total Kills | 10% |
| Match Winner | 0% |
Market context
The League of Legends match between VfB eSports and ROSSMANN Centaurs in the Prime League 1st Division Regular Season is set to begin at 1:00 PM EDT today, with the crowd-implied probability for a VfB victory currently sitting at zero per cent. On Polymarket, this contract trades as a near-certain outcome for ROSSMANN Centaurs, reflecting the USDC liquidity on Polygon that has overwhelmingly backed the Centaurs via conditional tokens. The pricing mechanism here treats the underlying event as a statistical certainty rather than a competitive contest, with the market effectively ignoring any chance of a VfB upset despite the scheduled BO1 format.
Historical head-to-head data frames this zero-per-cent probability as a rational assessment rather than an anomaly. The two teams met on 1 April 2026, where VfB secured a single win while ROSSMANN recorded none, yet current sentiment has swung decisively against the German side [1]. External prediction platforms like Strafe show an overwhelming 79.2 per cent of users backing ROSSMANN Centaurs, suggesting that recent form or roster changes have eroded VfB’s earlier standing [1]. This divergence between past results and current odds mirrors similar cases in lower-tier Prime League seasons where a single dominant performance reshapes market expectations for the remainder of the split.
Traders should monitor the live match feed on Sofascore and the official Prime League schedule for any delays or cancellations that might trigger the 50-50 settlement clause [3]. A key catalyst is the confirmation of the match start time at 17:00 UTC, as any postponement beyond seven days would alter the resolution conditions [3]. Recent tournament updates from GosuGamers confirm the match is listed for today, but traders must watch for official announcements regarding roster eligibility or technical disruptions that could invalidate the result [4]. The market’s current pricing assumes a clean completion, making any deviation from the scheduled timeline the primary risk factor for this contract.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Kalshi UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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.
- 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.
Trade LoL: VfB eSports vs ROSSMANN Centaurs (BO1) - Prime … on Kalshi UK
Live order book, 0% fees, USDC settlement in seconds.
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