Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Alternative) Pick polygram.ink (preferred broker) |
90% | 10% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
90% | 10% | 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 |
|---|---|
| Both Teams Slay Baron Nashor | 90% |
| Both Teams Slay a Dragon | 90% |
| Both Teams Destroy Inhibitors | 90% |
| Odd/Even Total Kills | 90% |
| Any Player Quadra Kill | 50% |
| Any Player Penta Kill | 50% |
| Match Winner | 0% |
Market context
RED Academy and Team Solid are set for a single-best-of-one in the Circuito Desafiante regular season, with the current market showing **0% YES** on Polymarket despite earlier head-to-head evidence that RED can beat Team Solid in this format. The same pairing in Split 1 ended 1-0 to RED Academy, and pre-match bookmakers on Bo3.gg for the August fixture priced Team Solid as the favourite at around 1.41 decimal odds versus 2.859 for RED Academy, which corresponds to an implied edge for Team Solid rather than a dominant one.[2][3]
For comparison across venues, Polymarket expresses the price directly as a crowd-implied probability, while Betfair and Smarkets typically show exchange-style decimal odds and net price after commission, so a near-zero Polymarket reading can still coexist with a tradable underdog price elsewhere. That matters here because the market is a BO1, where one draft, early objective, or pause can swing the result quickly; however, the published pricing and historical result both suggest this is not a dead-even matchup.[3][5][11]
The main catalysts are simple: whether the match goes ahead on the listed schedule, whether line-ups are confirmed on time, and whether any broadcast or operational delay pushes settlement into the fallback rules. Strafe and RiftScore both list the fixture for 4 August, and the earlier March meeting between these teams shows the pairing has already been played under the same competition structure, giving traders a concrete reference point if the in-game lobby opens as expected.[8][9] On a platform-comparison basis, Polymarket’s 0% YES is easiest to read as a sharp market signal, whereas exchange users on Betfair or Smarkets would be watching how the decimal price and commission-adjusted payout move once pre-match confirmation lands.[3][8]
Methodology
This page compares LoL: RED Academy vs Team Solid (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 Kalshi Alternative, 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
- What does Polymarket cost vs Kalshi?
- Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.
- 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.
- Is Betfair a Polymarket alternative?
- Only partially. Betfair Exchange is UK-focused with a sports-betting emphasis; they have politics markets but with thinner liquidity than Polymarket. Settlement in GBP/EUR, 2-5% commission on winnings.
- 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.
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