Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Scam?) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Game 2 Winner | 100% |
| Match Winner | 100% |
| O/U 2.5 Games | 100% |
| Odd/Even Total Kills | 90% |
| Both Teams Destroy Inhibitors | 90% |
| Any Player Quadra Kill | 50% |
| Any Player Penta Kill | 25% |
| Both Teams Slay a Dragon | 10% |
| Both Teams Destroy Inhibitors | 10% |
| Odd/Even Total Kills | 10% |
| Both Teams Slay Baron Nashor | 10% |
| Both Teams Destroy Inhibitors | 10% |
| Any Player Quadra Kill | 10% |
| Any Player Penta Kill | 10% |
| Both Teams Slay Baron Nashor | 10% |
| Both Teams Slay a Dragon | 10% |
| Any Player Quadra Kill | 10% |
| Odd/Even Total Kills | 10% |
| Both Teams Slay a Dragon | 1% |
| Any Player Penta Kill | 1% |
| Game 1 Winner | 0% |
| Game Handicap: SEC (-1.5) vs ZennIT (+1.5) | 0% |
| Both Teams Slay Baron Nashor | 0% |
Market context
ZennIT faces Senshi Esports Club in a League of Legends Best-of-3 match for the Road Of Legends Regular Season, originally set for 16 July at 2:00PM ET. On Polymarket, this contract trades at 0% YES for ZennIT, implying the crowd expects a Senshi victory or a cancellation triggering the 50-50 tie-break. The settlement window closes on 15 July 2026, creating a tight deadline for the match to conclude before resolution.
Historical data from EGamersWorld shows Senshi Esports previously defeated ZennIT with a decisive 0:3 scoreline in a match lasting over three hours, suggesting a clear skill gap that aligns with the current zero-probability pricing for ZennIT[1]. In similar LoL prediction markets, such lopsided historical results often anchor crowd-implied probabilities near extremes, as traders treat past dominance as a reliable proxy for future outcomes unless roster changes occur.
Traders should monitor official Road Of Legends schedules for any postponement notices, as delays beyond seven days without a winner force a 50-50 resolution regardless of team strength. Watch for team announcements regarding roster swaps or player availability, which could disrupt Senshi’s dominance and alter the pricing dynamic. Since the market resolves to USDC on Polygon via conditional tokens, any cancellation or delay will instantly trigger the tie mechanism, making schedule adherence the primary catalyst for value shifts.
Sources: 1
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
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- 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.
- 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.
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