Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Qué Es) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Match Winner | 100% |
| Both Teams Slay a Dragon | 100% |
| Both Teams Slay Baron Nashor | 0% |
| Both Teams Destroy Inhibitors | 0% |
| Any Player Quadra Kill | 0% |
| Any Player Penta Kill | 0% |
| Odd/Even Total Kills | 0% |
Market context
Polymarket is pricing the **7REX win** outcome at **100% YES**, so the contract is effectively pinned to one side in USDC terms on Polygon, with settlement driven by the conditional token outcome rather than the scoreboard alone. The event itself is a single-game League of Legends meeting between 7REX and RMD Gaming in the Circuito Desafiante regular season, with GosuGamers listing it as an upcoming BO1 on 4 August 2026 at 22:00 UTC. [9]
The cleanest historical guide is the previous head-to-head: 7REX beat RMD Gaming **1-0** in the same competition earlier in 2026, and multiple match pages record that result as a finished BO1 in 7REX’s favour. [2][5][7] That makes a 100% market price easier to read as a reflection of either an expected repeat pairing outcome or thin liquidity after the market has already been overwhelmingly bought towards one side, rather than as a neutral forecast of a genuinely balanced match. [3][4]
For traders, the main catalysts are whether the match starts on schedule, whether the fixture is officially listed as completed, and whether any scheduling change pushes it beyond the 7-day resolution window that would force a 50-50 outcome under Polymarket rules. [9] RMD Gaming have also had a mixed recent run across Split 2 pages, while 7REX’s broader recorded form and the prior direct result point to why the market has stayed one-sided, but the contract still resolves only off the official match outcome, including forfeits or cancellations under Polymarket’s edge-case handling. [6][11][12]
Methodology
We track Pronóstico: LoL: 7REX vs RMD Gaming (BO1) - Circuito Desafiante 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
- 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 Pronóstico: LoL: 7REX vs RMD Gaming (BO1) - Circuito… on Polymarket Qué Es
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