Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Today) 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 |
|---|---|
| Both Teams Slay a Dragon | 90% |
| Odd/Even Total Kills | 90% |
| Both Teams Slay Baron Nashor | 10% |
| Both Teams Destroy Inhibitors | 10% |
| Match Winner | 0% |
| Any Player Quadra Kill | 0% |
| Any Player Penta Kill | 0% |
Market context
The underlying event is a League of Legends match between ROSSMANN Centaurs and E WIE EINFACH E-SPORTS in the Prime League 1st Division Regular Season, scheduled for 15:00 UTC today. In the last 24 hours, Strafe’s community prediction has sharpened significantly, with 78.5% of users backing ROSSMANN Centaurs to win, despite the market showing 0% implied probability for the Centaurs[1]. This divergence suggests the market may be pricing in cancellation risk or a delayed start rather than a genuine loss of confidence in the Centaurs’ form.
Historically, similar mismatches in the Prime League where one side holds a clear recent win advantage (ROSSMANN has won 3 of their last 5 matches) and higher community support have resolved as expected, with the favoured team winning 70–80% of comparable cases[1]. The Centaurs’ rank at #21 and their 2–3 head-to-head record against E WIE EINFACH E-SPORTS do not indicate a fatal weakness, but rather a competitive edge that aligns with Strafe’s clear favourite designation[1].
Traders should monitor the official start time confirmation and any delay notices from the Prime League organisers, as matches postponed beyond seven days default to a 50–50 resolution[1]. A recent update from Strafe confirms the match remains a Best of 3 series with no indication of cancellation, reinforcing the likelihood of a standard outcome[1]. Watch for any roster changes or in-game patch notes released before 15:00 UTC, as these could shift momentum in a tight series.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Today, which mirrors the Polymarket order book directly.
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
- 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.
- 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.
Trade LoL: ROSSMANN Centaurs vs E WIE EINFACH E-SPORTS (BO… on Prediction Today
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