Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Alternative UK) 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% |
| Map 2 Winner | 100% |
| Match Winner | 100% |
| Map Handicap: 3DMAX (-1.5) vs Gentle Mates (+1.5) | 100% |
| Map 1 Rounds Handicap: 3DMAX (-6.5) vs Gentle Mates (+6.5) | 100% |
| Map 1 Rounds Handicap: 3DMAX (-3.5) vs Gentle Mates (+3.5) | 100% |
| Map 1 Rounds Handicap: 3DMAX (-9.5) vs Gentle Mates (+9.5) | 100% |
| Map 2 Rounds Handicap: 3DMAX (-3.5) vs Gentle Mates (+3.5) | 100% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 2 Total Rounds: Over/Under 24.5 | 1% |
| Map 2 Rounds Handicap: 3DMAX (-6.5) vs Gentle Mates (+6.5) | 1% |
| Map 2 Rounds Handicap: 3DMAX (-9.5) vs Gentle Mates (+9.5) | 1% |
| O/U 2.5 Games | 0% |
| Map 1 Total Rounds: Over/Under 21.5 | 0% |
| Map 2 Total Rounds: Over/Under 21.5 | 0% |
| Map Handicap: M8 (-1.5) vs 3DMAX (+1.5) | 0% |
| Map 1 Total Rounds: Over/Under 24.5 | 0% |
| Map 1 Total Rounds: Over/Under 18.5 | 0% |
| Map 1 Total Rounds: Over/Under 15.5 | 0% |
| Map 1 Rounds Handicap: 3DMAX (-12.5) vs Gentle Mates (+12.5) | 0% |
Market context
Lower Bracket Quarterfinals 1 of the Stake Ranked Episode 3 Playoffs sees 3DMAX face Gentle Mates in a best-of-three Counter-Strike match, scheduled for 6:00 AM ET on 17 July. The crowd-implied probability sits at 100% for a 3DMAX win, suggesting the market views the outcome as virtually certain, though the settlement rules retain a 50-50 fallback if the match is cancelled, tied, or delayed beyond seven days without a result.
Historically, esports markets with 100% implied probability often reflect a mismatch in team form or roster stability rather than mathematical impossibility; in previous Stake Ranked episodes, lower-bracket teams have occasionally overturned such odds when top-tier opponents suffered late disconnections or roster issues. Unlike Kalshi’s binary yes/no contracts with fixed payouts and KYC requirements, Polymarket offers decimal odds and no identity verification, while Betfair and Smarkets charge commission on winnings rather than upfront fees, creating divergent risk-reward profiles for this specific event.
Traders should monitor official team announcements for roster changes or server connectivity issues, as these are the primary catalysts that could trigger the 50-50 settlement clause. The match’s timing at 6:00 AM ET increases the risk of technical delays, particularly for European teams competing across time zones. Recent coverage from bo3.gg confirms Gentle Mates’ capacity to win at least one map, hinting that the 100% probability may understate the volatility inherent in lower-bracket playoff dynamics [1].
Sources: 1
Methodology
This page compares Counter-Strike: 3DMAX vs Gentle Mates (BO3) - Stake Ranked Episode 3 Playoffs 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 Kalshi Alternative UK, which mirrors the Polymarket order book at 0% fees.
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.
- 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.
- 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. Kalshi Alternative UK 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. Kalshi Alternative UK 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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