Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Alternative) Pick polygram.ink (preferred broker) |
71% | 29% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
71% | 29% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Both Teams Slay a Dragon | 71% |
| Both Teams Slay a Dragon | 70% |
| Any Player Quadra Kill | 53% |
| Total Kills Over/Under 30.5 in Game 2? | 53% |
| Both Teams Slay Baron Nashor | 52% |
| Any Player Penta Kill | 52% |
| Total Kills Over/Under 30.5 in Game 1? | 52% |
| Both Teams Destroy Inhibitors | 51% |
| Odd/Even Total Kills | 50% |
| Odd/Even Total Kills | 50% |
| Odd/Even Total Kills | 50% |
| First Blood in Game 2? | 47% |
| First Blood in Game 1? | 47% |
| Game Handicap: BLG (-1.5) vs JD Gaming (+1.5) | 46% |
| O/U 2.5 Games | 44% |
| Both Teams Slay a Dragon | 41% |
| Game 1 Winner | 35% |
| Game 2 Winner | 35% |
| Match Winner | 28% |
| Any Player Quadra Kill | 28% |
| Any Player Quadra Kill | 28% |
| Any Player Penta Kill | 26% |
| Any Player Penta Kill | 26% |
| Both Teams Slay Baron Nashor | 19% |
| Both Teams Slay Baron Nashor | 18% |
| Both Teams Destroy Inhibitors | 15% |
| Both Teams Destroy Inhibitors | 14% |
Market context
JD Gaming face Bilibili Gaming in a best-of-three LPL Group Ascend match, and the current crowd price of 34% for JD Gaming is a clear underdog read rather than a close coin flip. Polymarket expresses that as an implied probability, while Betfair and Smarkets would typically frame the same view through decimal odds and commission-adjusted prices, which can make the same underlying chance look slightly different once fees are included; Kalshi-style markets are usually easier to compare on a straight probability basis, but access and KYC rules vary by venue.
The recent head-to-head record points towards Bilibili Gaming’s stronger position: they beat JD Gaming 2-1 on 5 April 2026, and other 2026 match pages also show Bilibili taking series wins in this pairing.[1][2][10][12] Polymarket’s own market page describes Bilibili as the clear frontrunner, citing a 12-2 Group Ascend record versus JD Gaming’s 9-5, which is broadly consistent with the market leaning against JD Gaming at the current level.[14] On that basis, 34% looks closer to a live underdog price than a strong upset signal, especially in a BO3 where one lost draft or early game can swing the series.
The main catalysts are simple: confirmed line-ups, whether the match starts on schedule, and whether there is any last-minute rescheduling inside the settlement window. The market description says a match not played, a tie, or a delay beyond seven days without a winner would settle 50-50, so timing matters as much as competitive form. Traders on Polymarket should also watch for liquidity changes around broadcast and roster confirmation, while Betfair and Smarkets users need to factor in commission and account verification, which can affect usable price more than the headline probability.
Methodology
We read LoL: JD Gaming vs Bilibili Gaming (BO3) - LPL Group Ascend 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
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
- 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.
- 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. Polymarket Alternative 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. Polymarket Alternative 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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