Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Map 1 Winner | 100% |
| Match Winner | 100% |
| O/U 2.5 Games | 100% |
| Map 1 Rounds Handicap: SPARTA (-3.5) vs SAW Youngsters (+3.5) | 100% |
| Map 2 Total Rounds: Over/Under 21.5 | 100% |
| Map 3 Total Rounds: Over/Under 21.5 | 100% |
| Map 1 Total Rounds: Over/Under 18.5 | 100% |
| Map 1 Rounds Handicap: SPARTA (-6.5) vs SAW Youngsters (+6.5) | 100% |
| Map 2 Rounds Handicap: SAW Youngsters (-3.5) vs SPARTA (+3.5) | 100% |
| Map 2 Winner | 0% |
| Map Handicap: SPARTA (-1.5) vs SAW Youngsters (+1.5) | 0% |
| Map 1 Total Rounds: Over/Under 21.5 | 0% |
| Map 2 Rounds Handicap: SPARTA (-3.5) vs SAW Youngsters (+3.5) | 0% |
| Map 3 Rounds Handicap: SPARTA (-3.5) vs SAW Youngsters (+3.5) | 0% |
| Map 1 Total Rounds: Over/Under 24.5 | 0% |
| Map 1 Rounds Handicap: SPARTA (-9.5) vs SAW Youngsters (+9.5) | 0% |
| Map 2 Total Rounds: Over/Under 24.5 | 0% |
| Map 2 Rounds Handicap: SPARTA (-6.5) vs SAW Youngsters (+6.5) | 0% |
| Map 3 Total Rounds: Over/Under 24.5 | 0% |
| Map 3 Rounds Handicap: SPARTA (-9.5) vs SAW Youngsters (+9.5) | 0% |
Market context
SPARTA vs SAW Youngsters is live in CCT Europe Series #5, and Polymarket’s contract is pricing **100% YES** for SPARTA, which means the market is treating a SPARTA win as effectively certain on the current book. The resolution is tied to the match result only: SPARTA settles YES if they win, SAW Youngsters if they win, and a cancellation, tie, or prolonged delay can push the market to 50-50 under the contract terms.
That sort of full-price print usually reflects either a very strong consensus or a market that has effectively run through on-chain information already. Comparable CS2 match markets often swing hard when one side is confirmed to have advanced, when a scoreline is reported by a match tracker, or when the event page is updated late in the schedule; here, BO3.gg already shows the fixture with a completed-looking 2-1 score entry, while BO5’s tournament page has the match listed on the CCT Europe 2026 Series 5 schedule[1][3]. Strafe’s community voting, by contrast, leaned towards SAW Youngsters at 73.2%, which shows how far sentiment can diverge from a near-certain Polymarket price[2].
For traders, the main catalysts are mundane but decisive: official bracket updates, any delay to the start time, and confirmation that the BO3 was actually played to completion rather than being voided, forfeited, or amended after the fact. Because the market settles through Polymarket’s USDC-denominated, Polygon-based conditional token mechanics, the practical risk is not just who won on server, but whether the result is recognised cleanly within the seven-day window ending 2026-07-22T17:05:00Z.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
Trade Counter-Strike: SPARTA vs SAW Youngsters (BO3) - CCT… on PolyGram
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