Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Robinhood Prediction Markets) Pick polygram.ink (preferred broker) |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Go to the live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Go to the live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Go to the live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Go to the live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Match Winner | 0% |
| Both Teams Slay Baron Nashor | 0% |
| Both Teams Slay a Dragon | 0% |
| Both Teams Destroy Inhibitors | 0% |
| Any Player Quadra Kill | 0% |
| Any Player Penta Kill | 0% |
| Odd/Even Total Kills | 0% |
Market context
RED Academy’s Bo1 against paiN Gaming Academy in the Circuito Desafiante Regular Season looks like a one-sided academy fixture: one live market source prices RED at 1.125 decimal for the win, while another lists paiN at 1.17 and RED at 4.4 in a separate market view, underscoring how much these prices can vary across books and settlement conventions.[1][2] A completed result is already recorded on one esports results feed as RED Academy 1:0 paiN Gaming Academy, which would normally make the contract straightforward on platforms that settle strictly from the final match state.[3]
That is where platform comparison matters. Polymarket-style contracts are quoted as implied probabilities, so a 0% YES screen can still move sharply if the underlying result is confirmed late; Betfair and Smarkets usually express the same view as decimal odds, with the user bearing commission on net winnings rather than a built-in spread. For this specific market, the key practical differences are KYC reach and market design: some venues restrict access by jurisdiction or require stronger identity checks, while others make the same fixture available with different liquidity and lay-side depth, which can leave a low-percentage price visible even when the match outcome is already functionally decided.
The main catalysts are administrative rather than competitive: official match confirmation, any schedule change, and whether the result is accepted by the competition operator before the 7-day delay clause matters. Because the market description settles 50-50 if the match is cancelled, never played, tied, or left without a winner after the deadline, traders are watching for organiser reporting, scorekeeping feeds, and any note of reversal or voiding; recent esports listings already show the fixture as completed on one results feed, but resolution will still depend on the market’s own data source and rules.[3]
Methodology
This page compares LoL: RED Academy vs paiN Gaming Academy (BO1) - Circuito Desafiante Regular Season specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Robinhood Prediction Markets, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). On-chain settlement clears in minutes — the fastest payout path of the four.
FAQ
- Polymarket vs Kalshi — which is better?
- Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.
- Which platform has the deepest liquidity?
- Polymarket — by a wide margin. Top markets reach $50-500M volume, Kalshi ~$200M cumulative, Betfair similar. Deeper liquidity means your trade moves the quote less.
- What about Smarkets as an alternative?
- Smarkets is a UK betting exchange with a lower default commission (2%) than Betfair. Liquidity on political markets is below Polymarket, comparable to Kalshi. Geo-blocked in many jurisdictions.
- Are all these platforms regulated?
- No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.
- Which platform supports Klarna/SOFORT?
- Directly: none. Polymarket accepts only USDC on Polygon. Robinhood Prediction Markets offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.
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