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Dota 2: Aurora vs BoomBoys (BO3) - The International Elimination Round

"Dota 2: Aurora vs BoomBoys (BO3) - The International Elimination Round" — live sports odds and platform comparison.

Game 1 Winner 74% Match Winner 70% Game 2 Winner 56% First Blood in Game 2? 51% Volume: $691K Liquidity: $344K Closes: 16 Aug 2026
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Dota 2: Aurora vs BoomBoys (BO3) - The International Elimination Round

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Polymarket (via March Madness Predictions) Pick
polygram.ink (preferred broker)
 74% 26% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle See live odds →
Polymarket (direct)
polymarket.com
 74% 26% 0% Geo-blocked in US/UK/EU USDC, on-chain See live odds →
Kalshi
kalshi.com
 — — Up to 7% per trade US-only, KYC required USD See live odds →
Betfair Exchange
betfair.com
 — — 2-5% commission Full KYC from first trade GBP / EUR See live odds →
Manifold Markets
manifold.markets
 — — Play-money (mana) None — play-money Mana (no cash-out) See live odds →

Outcome probabilities

Current market-implied probability for each outcome, from the live order book.

OutcomeProbability
Game 1 Winner74%
Match Winner70%
Game 2 Winner56%
First Blood in Game 2?51%
First Blood in Game 1?51%
Ends in Daytime50%
Both Teams Beat Roshan50%
Both Teams Destroy Barracks50%
Any Player Ultra Kill50%
Any Player Rampage50%
Ends in Daytime50%
Both Teams Beat Roshan50%
Both Teams Destroy Barracks50%
Any Player Ultra Kill50%
Any Player Rampage50%
Ends in Daytime50%
Both Teams Beat Roshan50%
Both Teams Destroy Barracks50%
Any Player Ultra Kill50%
Any Player Rampage50%
Total Kills Over/Under 55.5 in Game 2?50%
Total Kills Over/Under 55.5 in Game 1?50%
Total Kills Over/Under 50.5 in Game 1?50%
Total Kills Over/Under 50.5 in Game 2?50%
Total Kills Over/Under 60.5 in Game 1?50%
Total Kills Over/Under 45.5 in Game 1?50%
Game Handicap: BoomBoys (-1.5) vs Aurora (+1.5)50%
O/U 2.5 Games48%
Game Handicap: AUR (-1.5) vs BoomBoys (+1.5)42%

Market context

Live Polymarket data shows 74% YES probability for Dota 2: Aurora vs BoomBoys (BO3) - The International Elimination Round. This market refers to the Dota 2 match between Aurora and BoomBoys in the The International Elimination Round, initially scheduled for August 15, 2026 at 10:00 PM ET. This market will resolve to "Aur…

Methodology

Sports-specific comparison page for Dota 2: Aurora vs BoomBoys (BO3) - The International Elimination Round. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.

Resolution & payout

Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.

FAQ

Can I bet on individual matches?
Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.
What are live sports odds on Polymarket?
Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
Which sports markets are available?
Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
How fast do sports winnings settle?
Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
Can I import form data and lineups?
This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.
Chris ReedChris ReedPolitical Forecasting EditorandMaya TorresMaya TorresFinancial Markets Writer

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