TOTAL VOLUME:
$54.4b
24H VOL:
$234,875,025
OPEN INTEREST:
$1,205,330,693
501,301
Markets across
13,585
events
MATCHED EVENTS:
1,825
PLATFORM COVERAGE:
4
Polymarket:
51%
VS.
Kalshi:
49%
Grêmio FBPA vs. CA Mineiro
Volume:
$78,939
Outcome
Chance %
Price
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
Trade
Description
This event group covers a Brazilian Série A football match between Grêmio FBPA (home) and Atlético Mineiro (CA Mineiro) scheduled for February 25, 2026. Markets span match outcome (win/draw/loss) and total goals scored, with consistent resolution tied to 90 minutes plus stoppage time.
PredictionHero - Resolution Divergence Alerts (RDA)
Unified Resolution Criteria (Consistent across platforms)
Both Kalshi and Polymarket apply identical temporal scope (90 min + stoppage time), official Brasileiro competition data, and consistent cancellation/postponement handling across all four market types.
Primary resolution logic:
CBF (Confederação Brasileira de Futebol) official Brasileiro Série A records and final match scoresheetsCore resolution logic:
- Resolution window: 90 minutes of regular play plus stoppage time only; extra time and penalties excluded
- Match outcome determined by official final score: Grêmio win, draw, or Atlético Mineiro win
- Total goals markets resolve Yes if combined goals exceed specified thresholds (1.5, 2.5, 3.5, 4.5)
- Postponement: all markets remain open until match is completed
- Cancellation with no makeup: outcome markets (win/loss) resolve No; draw market resolves Yes
Edge cases & Clarifications:
- Postponement: If the match is postponed, all markets remain open and unresolved until the match is officially completed and final score is recorded.
- Cancellation without makeup: If the match is canceled entirely with no rescheduled makeup game, Grêmio win and Atlético Mineiro win markets resolve No; the draw market resolves Yes.
- Stoppage time goals: All goals scored during official stoppage time (added time) count toward resolution; only goals in extra time or from penalty shootouts are excluded.
Timing:
Resolution occurs immediately after the match concludes and the official final score is confirmed by CBF, typically within 24 hours of match completion.Our PredictionHero Resolution Divergence Alerts (RDA) are there to help users identify potential differences across platforms. They do not replace or supersede the official rules and description of any prediction market. Users are solely responsible for reviewing and understanding the applicable rules and resolution criteria before placing any trade or bet. If you notice a potential inconsistency, discrepancy, or error in an alert, please report it to our team so we can review and improve the accuracy of our data.
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