Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Who Will Win 2026) Pick polygram.ink (preferred broker) |
99% | 1% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
99% | 1% | 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 |
|---|---|
| Both Teams Slay a Dragon | 99% |
| Odd/Even Total Kills | 99% |
| Both Teams Slay Baron Nashor | 1% |
| Both Teams Destroy Inhibitors | 1% |
| Any Player Quadra Kill | 1% |
| Any Player Penta Kill | 1% |
| Match Winner | 0% |
Market context
RMD Gaming meet Vivo Keyd Stars Academy in a one-game Circuito Desafiante regular-season match, and the market’s **0% YES** implies effectively no support for an RMD win. On that read, the consensus sits firmly with **Vivo Keyd Stars Academy as favourite**, while RMD is priced as a very deep underdog. Strafe’s user poll for the same fixture showed **89%** backing Vivo Keyd Stars Academy and **11%** for RMD Gaming, which is consistent with a lopsided public lean rather than a close contest.[1]
For handicapper context, the cleanest comparable signal is the earlier head-to-head data from spring 2026: Sheep Esports records the pairing in this split and shows Vivo Keyd Stars Academy ahead in the matchup history, while a separate live-match listing from BO3.gg ultimately recorded Vivo Keyd Stars Academy winning that April meeting despite an initial score prediction in RMD’s favour.[2][3] That is the sort of precedent that tends to keep a market anchored towards the Academy side unless team news changes materially. The contrarian angle is only attractive if the 0% print is driven by thin liquidity rather than a true edge; otherwise, backing RMD requires believing the market is missing a major roster or form swing.[2][3]
The main catalysts are straightforward: final line-ups, any substitute or academy-player call-ups, and whether the match starts on schedule within the settlement window. EGamersWorld still listed the fixture on Vivo Keyd Stars Academy’s schedule, which supports that it was expected to be played, but the relevant trader focus is on official match status around the July 22 slot rather than historical strength alone.[5] If there is a postponement beyond seven days, or the game is not completed, the market’s settlement rules point away from a normal win/loss outcome and into the 50-50 contingency.[4]
Methodology
We track LoL: RMD Gaming vs Vivo Keyd Stars Academy (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
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
- 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.
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