Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Alternative) Pick polygram.ink (preferred broker) |
55% | 45% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
55% | 45% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Map Handicap: 100T (-1.5) vs LOUD (+1.5) | 55% |
| Map 1 Rounds Handicap: 100 Thieves (-4.5) vs LOUD (+4.5) | 50% |
| Map 1 Total Rounds: Over/Under 19.5 | 50% |
| Map 1 Total Rounds: Over/Under 21.5 | 50% |
| Map 1 Total Rounds: Over/Under 20.5 | 50% |
| Map 2 Total Rounds: Over/Under 21.5 | 50% |
| Map 2 Total Rounds: Over/Under 20.5 | 50% |
| Map 2 Total Rounds: Over/Under 19.5 | 50% |
| Map 2 Rounds Handicap: 100 Thieves (-4.5) vs LOUD (+4.5) | 50% |
| Map 3 Rounds Handicap: 100 Thieves (-4.5) vs LOUD (+4.5) | 50% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 3 Total Rounds: Over/Under 20.5 | 50% |
| Map 3 Total Rounds: Over/Under 19.5 | 50% |
| Map 3 Rounds Handicap: 100 Thieves (-3.5) vs LOUD (+3.5) | 50% |
| Map 1 Rounds Handicap: 100 Thieves (-3.5) vs LOUD (+3.5) | 50% |
| Map 2 Rounds Handicap: 100 Thieves (-3.5) vs LOUD (+3.5) | 50% |
| Map 3 Total Rounds: Over/Under 22.5 | 50% |
| Map 2 Total Rounds: Over/Under 22.5 | 50% |
| Map 1 Total Rounds: Over/Under 22.5 | 50% |
| Map 2 Rounds Handicap: 100 Thieves (-2.5) vs LOUD (+2.5) | 50% |
| Map 1 Rounds Handicap: 100 Thieves (-2.5) vs LOUD (+2.5) | 50% |
| Map 3 Rounds Handicap: 100 Thieves (-2.5) vs LOUD (+2.5) | 50% |
| Map 1 Rounds Handicap: 100 Thieves (-5.5) vs LOUD (+5.5) | 50% |
| Map 1 Rounds Handicap: 100 Thieves (-6.5) vs LOUD (+6.5) | 50% |
| Map 1 Total Rounds: Over/Under 17.5 | 50% |
| Map 1 Total Rounds: Over/Under 18.5 | 50% |
| Map 1 Rounds Handicap: 100 Thieves (-7.5) vs LOUD (+7.5) | 50% |
| Map 1 Rounds Handicap: 100 Thieves (-8.5) vs LOUD (+8.5) | 50% |
| Map 1 Total Rounds: Over/Under 16.5 | 50% |
| Map 1 Total Rounds: Over/Under 23.5 | 50% |
| O/U 2.5 Games | 40% |
| Map 2 Winner | 32% |
| Match Winner | 22% |
| Map 1 Winner | 19% |
Market context
LOUD meet 100 Thieves in a best-of-three with the market currently pricing LOUD at 36% after a season in which both teams sit 3-1 in Group Omega, leaving the result more competitive than the crowd number alone suggests.[1][2] On a straight head-to-head basis, though, 100 Thieves have had the clearer edge: they lead the rivalry 6-2, won the most recent meeting 3-0 on 30 May 2026, and are rated much higher in current third-party rankings, which helps explain why a sub-50% price is plausible even in a match between two top group sides.[2][12]
For platform comparison, the same 36% on Polymarket would typically correspond to about 2.78 in decimal terms on a book-style market, before any fees or spread, whereas Betfair and Smarkets usually present the market as price plus commission, not just implied probability, so the tradable edge depends on execution costs as much as the headline number. KYC access also differs: exchange-style books generally require stricter verification and regional availability than a crypto-native prediction market, so the same event can be easier to access on one platform than another even when the underlying view is identical.
The main catalysts are simple: confirmation that the match starts on schedule, any late roster or substitute news, and the knockout of format dependencies such as whether this group result still matters for seeding. VCT Americas’ official standings page has both teams in the same group race, so live read-throughs from earlier group results can move pricing if either side shows stronger map form or if there is a scheduling change, while a postponement beyond the settlement window would force the market to the 50-50 fallback rather than a team winner.[1]
Methodology
This page compares Valorant: LOUD vs 100 Thieves (BO3) - VCT Americas Stage 2 Group Omega 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 Polymarket Alternative, which mirrors the Polymarket order book at 0% fees.
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.
- 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. Polymarket 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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