Analytics
“Dota 2: Grind Back vs Mentality Monster - Game 1 Winner” is a prediction market on Polymarket with two tradeable outcomes, Yes and No. It belongs to the event “Dota 2: Grind Back vs Mentality Monster (BO3) - The International Southeast Asia Closed Qualifier Playoffs”. The Yes price is the crowd's implied probability that the question resolves Yes; every trade on the public order book moves it.
The venue reports this market as closed. Its scheduled close is Jun 19, 2026. No resolved outcome is inferred from a closed or suspended state.
Vultax observes this market from Polymarket's public order book and data API and keeps its own record: 5 hourly price points from Jun 15, 2026 to Jun 19, 2026 (Yes between 51.5% and 72.5%); 41 loaded holder wallets, the largest ten holding 75.8% of the loaded shares. Each figure carries its observation time; nothing here is a return forecast.
Public Polymarket market/event context is available; Vultax source-pack coverage is tracked separately.
This resolved market has no live orderbook depth; the public close quote is shown for context.
Nine stops, one per figure on this page. Each stop says what the number is, why it matters, and what it reads right now for this market.
Each outcome trades as a share that pays $1 if it wins and nothing if it loses. Prices are quoted in cents, and Yes plus No add up to about one dollar.
| Trader | Outcome | Shares |
|---|---|---|
This market refers to the Dota 2 Upper bracket round 1 match between Grind Back and Mentality Monster in the The International Southeast Asia Closed Qualifier Playoffs, initially scheduled for June 18 at 10:00PM ET. This market will resolve to "Grind Back" if Grind Back win the match against Mentality Monster. This market will resolve to "Mentality Monster" if Mentality Monster win the match against Grind Back. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one team wins due to the opponent's forfeiture, disqualification, or walkover, this market will resolve to the team who wins. If the match ends in a forfeit, disqualification, or walkover (team withdraws before the start and the other wins automatically), this market will resolve to 50-50. The resolution source for this market will be official information from https://www.dotabuff.com. However, if https://www.dotabuff.com has not published final results within 2 hours after the event’s conclusion, a consensus of credible reporting may be used instead including video evidence. In cases where a team’s listed name includes minor discrepancies from the resolution source, this market will resolve based on the underlying real-world match rather than exact name matching. Recognizable abbreviations, alternate or erroneous spellings, sponsor tags, affiliate or academy designations, regional identifiers, and minor formatting differences will be treated as referring to the same team, provided the intended team can be clearly and uniquely identified within the relevant competition. If a listed team name has no reasonable connection to any participating team, or if it matches or could reasonably refer to another team in the same competition such that the intended team cannot be unambiguously determined, this market will resolve 50-50.
Official listing: polymarket.com/event/dota2-grind-mental-2026-06-18-game1
The Yes price read as a chance. A share at 21.5¢ means the crowd gives Yes about a 21.5% chance right now. It moves with every trade, so it is a live forecast, not a verdict.
Dollar value of shares that changed hands in the last 24 hours. High volume means the price is being tested by real money; low volume means a few trades can move it.
Dollars resting in the order book, waiting to be traded against. Deep liquidity lets a large order fill near the quoted price; thin liquidity means the price jumps when someone trades size.
The gap between the best bid and the best ask. A tight spread makes entry and exit cheap; a wide spread is a cost paid on every round trip.
The wallets holding the most shares on each side, and how much of the loaded sample the largest ten control. Concentration shows whether a market is a crowd or a handful of large positions.
The public fills, newest first: which wallet bought or sold which outcome, at what price, and when. It is the market's own diary, and every wallet on it links to a trader profile.
Hourly closes of the Yes price. The range shows how sure or split the crowd has been; the move shows which way it has been changing its mind.
Trading stops at the close time. The outcome is then settled by the resolution source named in the rules. A closed market is not resolved until the venue reports it, so the two states are shown separately.
| Mentality Monster |
| 1.15K |
| Doc34 | Mentality Monster | 1.05K |
| Quiet Falcon 9992 | Mentality Monster | 1K |
| neoarb1 | Mentality Monster | 709.35 |
| margin-wise | Mentality Monster | 500.28 |
| bladeform | Mentality Monster | 450 |
| 1rerrr | Mentality Monster | 400 |
| NeedForDead | Mentality Monster | 250 |
| xDd0s | Mentality Monster | 244.78 |
| lq4821 | Mentality Monster | 212.07 |