Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi vs Polymarket) Pick polygram.ink (preferred broker) |
90% | 10% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
90% | 10% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Both Teams Slay a Dragon | 90% |
| Both Teams Slay Baron Nashor | 10% |
| Both Teams Destroy Inhibitors | 10% |
| Any Player Quadra Kill | 10% |
| Any Player Penta Kill | 10% |
| Odd/Even Total Kills | 10% |
| Match Winner | 0% |
Market context
Prime League 1st Division regular season action sees ROSSMANN Centaurs face Unicorns Of Love Sexy Edition in a single-game elimination on 17 July, with the latter entering as the overwhelming favourite. Bookmakers have priced Unicorns Of Love Sexy Edition at an average of 1.13, implying an 88% win probability, while Centaurs sit at 5.22, reflecting just a 19% chance of victory [2]. This aligns closely with the 0% YES implied probability on the prediction market for a Centaurs win, suggesting near-total consensus across platforms that Unicorns will prevail.
Historical data from the 2026 Spring season shows Unicorns Of Love Sexy Edition defeating Centaurs 2–0 in a prior BO3 encounter, with the match ending 0:1 in a separate recorded fixture lasting 30 minutes [1]. Such lopsided outcomes are common when a top-tier European academy squad meets a lower-ranked challenger in League of Legends, where early game dominance often dictates the result. The 0% market probability mirrors this pattern, treating a Centaurs win as effectively impossible rather than merely unlikely.
Traders should monitor the official tournament schedule for any postponements or cancellations, as a forfeit before gameplay begins would resolve the Kalshi market to fair market price rather than a team winner [3]. No roster changes or late announcements have been reported as of 17 July, and the match remains scheduled for 3:00PM ET. With no divergence between sportsbook lines and prediction-market odds, the contract offers little arbitrage potential, reinforcing the view that Unicorns Of Love Sexy Edition are the de facto winners.
Methodology
We track LoL: ROSSMANN Centaurs vs Unicorns Of Love Sexy Edition (BO1) - Prime League 1st Division Regular Season across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
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 vs Polymarket. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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 Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Kalshi vs Polymarket trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
Trade LoL: ROSSMANN Centaurs vs Unicorns Of Love Sexy Edit… on Kalshi vs Polymarket
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