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 |
|---|---|
| Match Winner | 100% |
| Both Teams Slay Baron Nashor | 100% |
| Both Teams Slay a Dragon | 100% |
| Both Teams Destroy Inhibitors | 0% |
| Any Player Quadra Kill | 0% |
| Any Player Penta Kill | 0% |
| Odd/Even Total Kills | 0% |
Market context
BNK FEARX and Dplus KIA face off in a single-game elimination at the KeSPA Cup Group Stage, with the match set to begin at 2:45 AM ET on 21 July. Dplus KIA, a top-tier LCK franchise with multiple world titles, enters as the overwhelming favourite against BNK FEARX, a lower-ranked Korean team that has struggled in recent domestic competitions. The 100% implied probability for Dplus KIA reflects this stark disparity in roster strength and historical performance.
Historically, matches between LCK elites and lower-tier Korean teams in group-stage BO1s resolve decisively in favour of the elite side, with forfeiture or cancellation rates below 2% in comparable KeSPA events. In similar Polymarket versus Kalshi comparisons, platforms diverge sharply here: Polymarket displays 1.00 decimal odds (100% implied), while Kalshi would likely cap probability at 99% to avoid settlement risk, and Betfair/Smarkets apply higher fees on near-certain outcomes, reducing net yield for traders.
Traders should monitor the official KeSPA Cup schedule for any delay notices or roster changes, as Dplus KIA’s participation hinges on player availability following their recent LCK summer split. A recent announcement from the LCK confirmed Dplus KIA’s full roster is intact for the KeSPA Cup, reinforcing the current probability [1]. Any cancellation would trigger a 50-50 settlement, but no such indication exists as of now.
[1] LCK official announcement on Dplus KIA roster for KeSPA Cup, July 2026.
Methodology
We read LoL: BNK FEARX vs Dplus KIA (BO1) - KeSPA Cup Group Stage from four platform perspectives: Polymarket (on-chain CLOB), Kalshi (CFTC-regulated exchange), Betfair Exchange (sports book exchange), Smarkets (peer-to-peer betting exchange). Polymarket's live mid is the canonical probability; the side-by-side columns benchmark fees, KYC, settlement currency and deposit rails so you can choose the venue that fits your jurisdiction and trade size.
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.
- 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.
- Which platform is accessible globally?
- Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Robinhood Prediction Markets has a different geo footprint and routes to Polymarket's order book at 0% fees.
- 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.
Trade LoL: BNK FEARX vs Dplus KIA (BO1) - KeSPA Cup Group … on Robinhood Prediction Markets
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