Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Robinhood Prediction Markets) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| Game 1 Winner | 100% |
| Game 2 Winner | 100% |
| Match Winner | 100% |
| Both Teams Slay a Dragon | 100% |
| Odd/Even Total Kills | 100% |
| Odd/Even Total Kills | 100% |
| First Blood in Game 1? | 100% |
| Both Teams Slay Baron Nashor | 50% |
| Both Teams Slay a Dragon | 50% |
| Both Teams Destroy Inhibitors | 50% |
| Any Player Quadra Kill | 50% |
| Any Player Penta Kill | 50% |
| Odd/Even Total Kills | 50% |
| Any Player Quadra Kill | 1% |
| Any Player Penta Kill | 1% |
| O/U 2.5 Games | 0% |
| Game Handicap: DCG (-1.5) vs CTBC Flying Oyster (+1.5) | 0% |
| Both Teams Slay Baron Nashor | 0% |
| Both Teams Destroy Inhibitors | 0% |
| Any Player Quadra Kill | 0% |
| Any Player Penta Kill | 0% |
| Both Teams Slay Baron Nashor | 0% |
| Both Teams Slay a Dragon | 0% |
| Both Teams Destroy Inhibitors | 0% |
| First Blood in Game 2? | 0% |
Market context
CTBC Flying Oyster face Deep Cross Gaming in a League of Legends Championship Series (LCP) Swiss Stage round-one best-of-three match scheduled for 26 July 2026 at 07:30 ET. The LCP is Taiwan's primary competitive LoL league, and Swiss format tournaments typically feature teams ranked by strength across multiple rounds before playoffs. This particular fixture represents an early-stage test of relative form between two organisations competing in a regional ecosystem where roster stability and scrim results carry measurable weight in pre-match assessments.
Historical precedent for Swiss-stage LoL matches shows high completion rates; cancellations or extended delays beyond the seven-day threshold remain uncommon in established regional leagues. CTBC Flying Oyster's recent performance trajectory and Deep Cross Gaming's roster composition would ordinarily inform probability distributions across major platforms. Kalshi and Betfair typically express such markets in decimal odds (where 1.01 reflects near-certainty), whilst Polymarket displays implied probabilities directly. The 100% crowd probability currently displayed suggests either extreme confidence in one outcome or limited liquidity depth; traders comparing platforms should note that Smarkets' commission structure and Kalshi's regulatory KYC requirements may affect participation patterns differently across geographies.
Traders should monitor official LCP announcements regarding player availability, last-minute roster changes, or scheduling conflicts in the 48 hours preceding the match. Recent regional league disruptions have occasionally stemmed from visa delays or equipment logistics rather than competitive factors. Settlement occurs at 17:10 ET on 26 July, allowing minimal buffer for technical delays; matches that begin but remain unresolved beyond seven days trigger the 50-50 resolution clause, a detail worth cross-referencing against each platform's specific terms.
Methodology
This page compares LoL: CTBC Flying Oyster vs Deep Cross Gaming (BO3) - LCP Swiss Stage 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
Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.
Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.
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.
- 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.
- 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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