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% |
| O/U 2.5 Games | 100% |
| Map 1 Rounds Handicap: Imperial (-6.5) vs BESTIA Academy (+6.5) | 100% |
| Map 2 Total Rounds: Over/Under 18.5 | 100% |
| Map 3 Total Rounds: Over/Under 18.5 | 100% |
| Map 1 Rounds Handicap: Imperial (-3.5) vs BESTIA Academy (+3.5) | 100% |
| Map 2 Total Rounds: Over/Under 21.5 | 100% |
| Map 3 Rounds Handicap: BESTIA Academy (-3.5) vs Imperial (+3.5) | 100% |
| Map 2 Winner | 0% |
| Match Winner | 0% |
| Map Handicap: IMP (-1.5) vs BESTIA Academy (+1.5) | 0% |
| Map 1 Total Rounds: Over/Under 18.5 | 0% |
| Map 2 Rounds Handicap: Imperial (-6.5) vs BESTIA Academy (+6.5) | 0% |
| Map 3 Rounds Handicap: Imperial (-6.5) vs BESTIA Academy (+6.5) | 0% |
| Map 1 Rounds Handicap: Imperial (-9.5) vs BESTIA Academy (+9.5) | 0% |
| Map 1 Total Rounds: Over/Under 24.5 | 0% |
| Map 1 Rounds Handicap: Imperial (-12.5) vs BESTIA Academy (+12.5) | 0% |
| Map 2 Total Rounds: Over/Under 24.5 | 0% |
| Map 2 Rounds Handicap: Imperial (-3.5) vs BESTIA Academy (+3.5) | 0% |
| Map 2 Rounds Handicap: Imperial (-9.5) vs BESTIA Academy (+9.5) | 0% |
| Map 3 Rounds Handicap: Imperial (-9.5) vs BESTIA Academy (+9.5) | 0% |
| Map 3 Total Rounds: Over/Under 21.5 | 0% |
| Map 3 Rounds Handicap: Imperial (-3.5) vs BESTIA Academy (+3.5) | 0% |
| Map 3 Total Rounds: Over/Under 24.5 | 0% |
| Map 3 Rounds Handicap: BESTIA Academy (-6.5) vs Imperial (+6.5) | 0% |
| Map 3 Rounds Handicap: BESTIA Academy (-9.5) vs Imperial (+9.5) | 0% |
Market context
Imperial and BESTIA Academy are due to meet in a best-of-three in the CCT South America Series 4 playoffs, with the market currently pricing Imperial at a crowd-implied 100% chance. That is consistent with how these books typically behave when one side is heavily favoured and the market is close to a one-way position: Polymarket quotes the event as an implied probability, whereas Kalshi and Betfair-style books are easier to read through price or decimal-odds conventions, and Smarkets usually shows a very similar probability-style display but with its own fee treatment and account access rules.
The main historical reference point is that Imperial have already been the stronger side in recent head-to-head BO3s, including a 2–1 win over BESTIA in July 2025 in a South American playoff setting.[1][2] That sort of prior result matters more for market framing than for prediction by itself: it suggests the current 100% print reflects both team reputation and the likely perception that BESTIA Academy are the lower-tier roster in this matchup. On Polymarket, a 100% quote can still move only if there is a genuine scheduling or eligibility risk, while on a traditional exchange the same view would usually appear as an extreme decimal price close to 1.00, with commission still relevant to any back-and-forth trading.
The catalysts to watch are straightforward: the match start time, whether the bracket stays intact, and whether the series is actually played rather than delayed or rescheduled. Because the market only resolves 50–50 if the match is not played, tied, or pushed beyond the seven-day window, any official CCT update or team-side schedule change is more important than routine pre-match betting noise. If Imperial are confirmed to field a full lineup and the event begins on time, the settlement risk is low; if there is a late withdrawal, postponement, or format change, the contract can reprice sharply even without any change in on-server strength.
Methodology
We read Counter-Strike: Imperial vs BESTIA Academy (BO3) - CCT South America Series 4 Playoffs 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
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.
- 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.
- 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.
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