Valorant: 100 Thieves vs Sentinels (BO3) - VCT Americas Stage 2 Group Omega

Platform comparison

Market context

100 Thieves and Sentinels meet in a best-of-three in VCT Americas Stage 2 Group Omega, with the market currently implying **0%** for a 100 Thieves win. That is a clear outlier against the broader read of the match-up: public match pages and community polling lean towards 100 Thieves in the low-to-mid 60s, while the teams’ recent stage history suggests a much tighter contest than a zero-priced underdog line would imply.[5][7]

The historical frame is mixed rather than one-way. Sentinels have held the stronger long-run head-to-head in fan-tracked records, but 100 Thieves have already shown they can beat them in recent playoff-era meetings, including a 2-0 result in 2024, which is exactly the sort of precedent that keeps a live underdog case open in a short series.[11][14] More importantly for pricing, 100 Thieves finished Stage 2 with a mid-table record while Sentinels were among the stronger teams in the group table, so the consensus should sit with Sentinels as the favourite, but not at a level that makes a 0% 100 Thieves outcome look efficient.[10][17]

The main catalysts are simple: confirmation the match actually starts and is completed, plus any last-minute schedule movement around the July 31 UTC slot. The market rules matter because a cancellation, no-show, tie, or delay beyond seven days resolves 50-50, so traders are exposed not just to the result but to event integrity and timing risk.[1][15][16] The most relevant live dependencies are official VCT scheduling updates and broadcast/fixture trackers; if the match proceeds as listed, the value argument is mostly on the side of the priced-out 100 Thieves upset rather than the obvious Sentinels favourite.[3][15]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Valorant: 100 Thieves vs Sentinels (BO3) - VCT Americas Stage 2 Group Omega across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

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

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 Who Will Win 2026. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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.