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Dota 2: OG vs Grind Back (BO5) - The International Southeast Asia Closed Qualifier Playoffs

How the prediction-market book is pricing "Dota 2: OG vs Grind Back (BO5) - The International Southeast Asia Closed Qualifier Playoffs" right now, with a side-by-side platform comparison and zero-fee CTAs.

50% YES 50% NO Volume: $574K Liquidity: $391K Closes: 23 Jun 2026
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Dota 2: OG vs Grind Back (BO5) - The International Southeast Asia Closed Qualifier Playoffs

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Who Will Win Pick
polygram.ink
 50% 50% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle Open on Who Will Win →
Polymarket
polymarket.com
 50% 50% 0% Geo-blocked in US/UK/EU USDC, on-chain Open on Who Will Win →
Kalshi
kalshi.com
 — — Up to 7% per trade US-only, KYC required USD Open on Who Will Win →
Betfair Exchange
betfair.com
 — — 2-5% commission Full KYC from first trade GBP / EUR Open on Who Will Win →
Manifold Markets
manifold.markets
 — — Play-money (mana) None — play-money Mana (no cash-out) Open on Who Will Win →

Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Who Will Win.

Active sub-markets

Total Kills Over/Under 45.5 in Game 2?50% Over50% Under
Total Kills Over/Under 40.5 in Game 2?50% Over50% Under
Match Winner42% OG58% Grind Back
O/U 3.5 Games78% Over23% Under
O/U 4.5 Games43% Over57% Under
Game Handicap: OG (-1.5) vs Grind Back (+1.5)16% OG85% Grind Back

Market context

Market consensus: 50% chance of dota 2: og vs grind back (bo5) - the international southeast asia closed qualifier playoffs. Prediction markets aggregate real capital to produce this probability signal. This market refers to the Dota 2 Grand final match between OG and Grind Back in the The International Southeast Asia Closed Qualifier Playoffs, initially scheduled for June 23 at 4…

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Who Will Win, which mirrors the Polymarket order book directly.

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?
Who Will Win is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
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.
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.
Do I need to KYC for this market?
Not under $1,500 of lifetime trading volume. Above that threshold, Who Will Win triggers a quick verification flow that finishes in minutes.
Oliver HughesOliver HughesBlockchain & Crypto ReporterandEmma RobertsEmma RobertsFinancial Journalist

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