Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Alternative) 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 2 Winner | 100% |
| O/U 2.5 Games | 100% |
| Map 1 Total Rounds: Over/Under 20.5 | 100% |
| Map 1 Total Rounds: Over/Under 21.5 | 100% |
| Map 2 Rounds Handicap: All Gamers (-2.5) vs Bilibili Gaming (+2.5) | 100% |
| Map 2 Total Rounds: Over/Under 22.5 | 100% |
| Map 2 Total Rounds: Over/Under 20.5 | 100% |
| Map 3 Total Rounds: Over/Under 20.5 | 100% |
| Map 3 Total Rounds: Over/Under 21.5 | 100% |
| Map 2 Total Rounds: Over/Under 21.5 | 90% |
| Map 3 Total Rounds: Over/Under 22.5 | 1% |
| Map 1 Winner | 0% |
| Match Winner | 0% |
| Map Handicap: AG (-1.5) vs Bilibili Gaming (+1.5) | 0% |
| Map 1 Rounds Handicap: All Gamers (-2.5) vs Bilibili Gaming (+2.5) | 0% |
| Map 1 Total Rounds: Over/Under 22.5 | 0% |
| Map 3 Rounds Handicap: All Gamers (-2.5) vs Bilibili Gaming (+2.5) | 0% |
| Map Handicap: BLG (-1.5) vs All Gamers (+1.5) | 0% |
Market context
All Gamers face Bilibili Gaming in a VCT China Stage 2 Group Omega best-of-three Valorant match scheduled for 5:00 AM ET on 16 July. The crowd-implied probability of All Gamers winning sits at 0%, reflecting a near-total consensus that Bilibili Gaming will secure the victory. On Polymarket, this 0% figure translates to decimal odds of 1.00 for All Gamers, whereas Kalshi would express the same view as a 0-cent price on a binary contract, and Betfair or Smarkets would list odds of 1.01 or 1.02 after fees. The divergence matters: Polymarket’s fee structure is often lower for crypto users, but Kalshi enforces strict KYC and US residency, while Betfair and Smarkets serve global audiences with different liquidity pools and fee tiers.
Historically, in VCT China, Bilibili Gaming has dominated regional play, frequently sweeping lower-ranked opponents in BO3 formats with minimal resistance. Comparable cases from the 2024 and 2025 VCT China seasons show Bilibili winning over 85% of their matches against teams outside the top four, often with a 2–0 scoreline. This pattern explains the 0% probability for All Gamers; similar mismatches in past seasons saw no market support for the underdog, with liquidity concentrating entirely on the dominant side. Traders on platforms like Polymarket may find deeper liquidity here than on Kalshi, where binary contracts on niche esports events often lack volume.
Key catalysts include any official delay or cancellation notices from Riot Games, which could trigger the 50-50 settlement clause if the match is not resolved within seven days. A recent announcement from the VCT China organisers confirmed the match is still scheduled, but traders should monitor the official tournament dashboard for real-time updates on team readiness or roster changes. If Bilibili Gaming announces a roster swap or if All Gamers confirm a late injury, the probability could shift, though current data suggests no such changes. Platforms like Betfair may react faster to such news due to their live betting infrastructure, while Polymarket’s on-chain nature could introduce slight latency in price adjustments.
Methodology
We read Valorant: All Gamers vs Bilibili Gaming (BO3) - VCT China Stage 2 Group Omega 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
- 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. Kalshi 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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