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 |
|---|---|
| Map 1 Winner | 100% |
| Map 2 Winner | 100% |
| Match Winner | 100% |
| Map Handicap: AG (-1.5) vs JD Gaming (+1.5) | 100% |
| Map 1 Total Rounds: Over/Under 19.5 | 100% |
| Map 1 Total Rounds: Over/Under 20.5 | 100% |
| Map 1 Total Rounds: Over/Under 21.5 | 100% |
| Map 2 Total Rounds: Over/Under 19.5 | 100% |
| Map 2 Total Rounds: Over/Under 20.5 | 100% |
| Map 2 Total Rounds: Over/Under 21.5 | 100% |
| Map 2 Total Rounds: Over/Under 22.5 | 100% |
| Map 1 Total Rounds: Over/Under 22.5 | 100% |
| Map 3 Total Rounds: Over/Under 19.5 | 50% |
| Map 3 Total Rounds: Over/Under 20.5 | 50% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 3 Rounds Handicap: All Gamers (-2.5) vs JD Gaming (+2.5) | 50% |
| Map 3 Total Rounds: Over/Under 22.5 | 50% |
| O/U 2.5 Games | 0% |
| Map 1 Rounds Handicap: All Gamers (-2.5) vs JD Gaming (+2.5) | 0% |
| Map 2 Rounds Handicap: All Gamers (-2.5) vs JD Gaming (+2.5) | 0% |
| Map 1 Rounds Handicap: All Gamers (-3.5) vs JD Gaming (+3.5) | 0% |
Market context
All Gamers and JD Gaming are meeting in a VCT China Stage 2 Play-Ins upper-bracket semi-final best-of-three, with the market ultimately settling on the named team that wins the series. JD Gaming comes in having already shown it can survive a reverse-sweep type script in this play-in, beating FunPlus Phoenix 2-1 after dropping the opening map, which is the main reason a 100% crowd price is more a reflection of live-book mechanics than ordinary match uncertainty.[2][20]
For comparison purposes, the strongest recent analogue is JD Gaming’s own run in the same bracket rather than a long head-to-head sample. Strafe lists the teams as having met four times, with JD Gaming leading 3-1 overall, but All Gamers won the most recent meeting 2-0 in April; that combination usually produces a tighter book on exchange-style platforms than on event markets that price by implied probability rather than decimal odds.[13] GosuGamers’ live listing also had All Gamers slightly higher in world ranking than JD Gaming, but that gap was not large enough on its own to imply a genuine 100% outcome.[5]
The main catalysts are simple: confirmation that the fixture starts on schedule, whether the broadcast frame remains the same, and any late bracket or server-side changes. The official VCT China schedule and standings pages show JD Gaming already in the play-ins phase, while third-party match pages and live-score listings indicate the series is due to be played on 10 August.[8][16][5] On Polymarket-style resolution terms, delay or cancellation risk matters because an unplayed match can still force a 50-50 outcome; on Kalshi, Betfair or Smarkets, the same event is usually easier to interpret via odds, but fee structure and KYC access differ by venue and jurisdiction.
Methodology
This page compares Valorant: All Gamers vs JD Gaming (BO3) - VCT China Stage 2 Play-Ins 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
- 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.
- 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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