Dota 2: Yellow Submarine vs Vici Gaming (BO3) - Games of the Future Group A

Platform comparison

Market context

Yellow Submarine meet Vici Gaming in a best-of-three at the Games of the Future Group A, with the market currently pricing a **0% YES** chance for Yellow Submarine and treating Vici as the overwhelming side of the book. That is broadly in line with the public odds picture: one market tracker lists Vici at about **88%** and Yellow at **12%**, while another preview says Vici enters as the clear favourite on multiple platforms[6][7]. In practical terms, the discrepancy between the contract price and cross-platform estimates is large enough that this market is being read as close to a binary outcome, rather than a balanced Group A tie-up[6][8].

The most useful historical frame is recent form rather than long-run pedigree. Vici Gaming have been active across several late-July series, beating Amaru Gaming 2-1 but losing 0-2 to Team Falcons and Team Yandex, while Yellow Submarine came in off a 2-0 win over XctN at the same event[1][7][15]. Strafe ranks Vici higher than Yellow, at roughly #19 versus #25, which helps explain why analysts have leaned to Vici despite both sides showing mixed short-term results[8]. Comparable head-to-head context is thin, as one tracker says this is the first time the teams have played each other, which leaves recent map results and opponent quality as the main guide[8].

For traders, the key catalysts are straightforward: any change to the scheduled start time, late roster confirmation, or a map completion issue would matter more here than in a longer series, because the contract’s settlement rules are sensitive to whether the match is played through to a winner. Flashscore and Sofascore both show the fixture as underway or finished on the morning of 1 August, which reduces non-play risk, but the market still depends on the official match result rather than live map state[2][5]. If the series were abandoned, delayed beyond the settlement window, or left without a winner, the contract would resolve at 50-50 under its stated terms.

Sources: 1 · 2 · 3 · 4 · 5

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

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.

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.

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.

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.