Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
50% | 50% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
50% | 50% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Map 1 Total Rounds: Over/Under 21.5 | 50% |
| Map 2 Total Rounds: Over/Under 21.5 | 50% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| O/U 2.5 Games | 45% |
| Map Handicap: MISA (-1.5) vs eSuba (+1.5) | 43% |
| Map 1 Winner | 36% |
| Map 2 Winner | 35% |
| Match Winner | 35% |
| Map Handicap: ESB (-1.5) vs Misa Esports (+1.5) | 15% |
Market context
eSuba faces Misa Esports in the United21 Season 52 Upper Bracket quarterfinal tomorrow, with the crowd pricing an eSuba victory at just 36% on Polymarket. This low probability reflects Misa’s recent dominance across titles; in League of Legends EM 2025 Spring Playoffs, Misa swept eSuba 3-0 in a single quarterfinal encounter, establishing a psychological and tactical edge that often persists when squads overlap in regional circuits [1][3]. While Counter-Strike outcomes diverge from LoL, historical head-to-heads in online European tournaments frequently show Misa holding the advantage in tight BO3s, making the 36% line a conservative but defensible read on current form [4].
On-chain, the contract settles in USDC on Polygon using conditional tokens, meaning liquidity reacts instantly to roster confirmations or schedule shifts. Traders should monitor the official United21 Discord and Liquipedia for any delay notices, as the market resolves to 50-50 if the match exceeds a seven-day delay or cancels entirely [4][7]. A key catalyst is the pre-match server test scheduled for 5:30 AM ET; if eSuba reports connectivity issues or Misa announces a last-minute substitute, the YES price could swing sharply before the 6:30 AM ET start [7]. Recent odds data from tips.gg shows traditional bookmakers also favour Misa, aligning with the Polymarket implied probability and suggesting limited arbitrage until live play begins [9].
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 PolyGram, 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
- 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.
Trade Counter-Strike: eSuba vs Misa Esports (BO3) - United… on PolyGram
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