Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
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: GLS (-1.5) vs Keyd (+1.5) | 100% |
| Map 1 Total Rounds: Over/Under 21.5 | 100% |
| Map 2 Rounds Handicap: Galorys (-3.5) vs Keyd (+3.5) | 100% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| O/U 2.5 Games | 0% |
| Map 2 Total Rounds: Over/Under 21.5 | 0% |
| Map 1 Rounds Handicap: Keyd (-3.5) vs Galorys (+3.5) | 0% |
| Map 1 Total Rounds: Over/Under 24.5 | 0% |
| Map 2 Total Rounds: Over/Under 24.5 | 0% |
Market context
Galorys have already beaten Keyd 2–0 in this BetBoom Storm group-stage meeting, and live-score pages show the match finished at 23:15 UTC on 9 August. That means the contract’s outcome is no longer a forecasting exercise in practice: the real-world result has been settled on the map server, even though the market’s crowd-implied price is still shown at 100% YES. [1][17]
For context, the best comparison is the pair’s earlier BetBoom Storm meeting in May 2026, which also finished 2–0 to Keyd and had bookmaker pricing that implied Galorys were the stronger side but not an overwhelming one. One archived odds page put Galorys around 1.40–1.43 and Keyd around 2.65–2.75, while Strafe’s user vote in this week’s rematch leaned heavily towards Galorys at 84.6%; that mix of moderate sportsbook favouritism and stronger crowd conviction is broadly consistent with the market still trading as a one-sided Galorys position before settlement. [2][7][17]
The main catalysts for traders were always scheduling and official result confirmation rather than competitive uncertainty. Tournament trackers listed this as a Round 4 BO3 in the BetBoom Storm group stage, with some pages showing the fixture as live and others as not yet started shortly before it was played, so any mismatch between market status and broadcast or bracket updates would have been the key thing to watch; once the result is posted by the tournament and score-tracking sites, a market set to resolve on the match winner should follow that official outcome. [3][6][8][14]
Methodology
This page reviews Counter-Strike: Galorys vs Keyd (BO3) - BetBoom Storm Group Stage across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Best Prediction Markets, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Best Prediction Markets trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
Trade Counter-Strike: Galorys vs Keyd (BO3) - BetBoom Stor… on Best Prediction Markets
Live order book, 0% fees, USDC settlement in seconds.
Open live market →