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% |
| Total Kills Over/Under 33.5 in Game 1? | 100% |
| Total Kills Over/Under 36.5 in Game 1? | 100% |
| Total Kills Over/Under 27.5 in Game 1? | 100% |
| Total Kills Over/Under 30.5 in Game 1? | 99% |
| Total Kills Over/Under 39.5 in Game 1? | 99% |
| Total Kills Over/Under 33.5 in Game 2? | 66% |
| O/U 2.5 Games | 64% |
| Match Winner | 60% |
| Total Kills Over/Under 30.5 in Game 2? | 58% |
| Both Teams Slay a Dragon | 51% |
| Total Kills Over/Under 42.5 in Game 1? | 51% |
| Both Teams Slay Baron Nashor | 50% |
| Both Teams Destroy Inhibitors | 50% |
| Any Player Quadra Kill | 50% |
| Any Player Penta Kill | 50% |
| Odd/Even Total Kills | 50% |
| 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% |
| 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% |
| First Blood in Game 2? | 49% |
| Game 2 Winner | 37% |
| Game Handicap: BRO (-1.5) vs Nongshim Red Force (+1.5) | 37% |
| Game Handicap: NS (-1.5) vs HANJIN BRION (+1.5) | 0% |
| First Blood in Game 1? | 0% |
Market context
HANJIN BRION face Nongshim Red Force in a best-of-three LCK Rise Group series, and the current **37%** crowd price implies BRION are a live underdog rather than a clear long shot. Recent head-to-head and season results point the same way: Nongshim have generally had the stronger profile across the year, while BRION have shown enough volatility to create upset potential in a BO3, which is often where map drafting and side selection can matter more than in a single game. That context fits a market price below even money, though not at the extreme levels you sometimes see when one side is missing players or has already been eliminated.[2][6][9][13][14]
For comparison across books, Polymarket and similar event contracts usually show a direct **implied probability**, while Betfair and Smarkets are more often read through **decimal odds** that must be converted back into probability and adjusted for commission. That matters here because a 37% market price is only roughly equivalent to about **2.7 decimal odds** before fees, and exchange-style markets can look slightly more generous or tighter depending on liquidity and charges. KYC also differs: Polymarket access is limited by jurisdiction, whereas regulated exchanges such as Betfair and Smarkets typically require full identity checks and availability varies by country, so the same match can price differently across venues even when the underlying view is similar.[9]
The main catalysts are simple but important: final line-ups, any late schedule change, and whether the match starts on time at the listed window. The series is set for 05 Aug 2026 at 08:00 local time, and LCK match pages and schedule feeds are the best near-term checks if a reschedule or broadcast delay appears.[2][4] On these contracts, an abandonment, no-show, or delay beyond seven days from the scheduled date can push settlement to **50-50**, so traders are watching not just who is favoured, but whether the match is actually played to completion.[1][3][4]
Methodology
This page compares LoL: HANJIN BRION vs Nongshim Red Force (BO3) - LCK Round 3-4 Rise Group 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
- 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.
- 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.
- 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.
- 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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