This event group covers a J1 League match between Gamba Ōsaka and Avispa Fukuoka scheduled for April 22, 2026 at 6:00 AM ET. Markets span spread betting (goal-margin outcomes), over/under totals (combined goals), both-teams-to-score, and match result (win/tie/loss). All markets resolve based on the official final score from jleague.jp within 90 minutes of regular play plus stoppage time, excluding extra time and penalties.
Unified Resolution Criteria (Consistent across platforms)
All markets across Polymarket and Kalshi resolve based on the official final score from jleague.jp for the April 22, 2026 J1 League match between Gamba Ōsaka and Avispa Fukuoka, counting only the first 90 minutes of regular play plus stoppage time, with consistent 50-50 resolution if the game is canceled entirely.
Primary resolution logic:
Official final score published on jleague.jp (Japan Professional Football League official statistics)
Core resolution logic:
Spread markets (Gamba -1.5, Gamba -2.5, Avispa -1.5, Avispa -2.5) resolve based on the goal differential: Gamba -1.5 resolves YES if Gamba wins by 2+ goals, Gamba -2.5 resolves YES if Gamba wins by 3+ goals, and similarly for Avispa spreads.
Over/Under markets (1.5, 2.5, 3.5, 4.5) resolve based on combined goals: Over resolves YES if combined goals meet or exceed the threshold (2 for 1.5, 3 for 2.5, 4 for 3.5, 5 for 4.5).
Both Teams to Score resolves YES if both teams score at least one goal each, NO if either team scores zero.
Kalshi match outcome market resolves YES for any outcome (Tie, Gamba win, or Avispa win) after 90 minutes plus stoppage time.
If the game is postponed, all markets remain open until completion; if canceled entirely with no make-up, all markets resolve 50-50.
If the game is started but not completed, resolution uses the official final score from jleague.jp; if not published within 2 hours of conclusion, credible reporting consensus may be used.
Edge cases & Clarifications:
Game Postponement: If the match is postponed, all markets remain open and unresolved until the game is completed and an official final score is published.
Complete Cancellation: If the game is canceled entirely with no scheduled make-up date, all markets resolve 50-50 across all platforms.
Incomplete Match: If the game is started but not completed (e.g., abandoned), resolution is based on the official final score from jleague.jp; if unavailable within 2 hours, credible reporting consensus is used.
Scope Limitation: All markets refer only to the outcome within the first 90 minutes of regular play plus stoppage time; extra time and penalties are excluded.
Timing:
Resolution occurs upon publication of the official final score on jleague.jp following the conclusion of the match on April 22, 2026 at 6:00 AM ET, or within 2 hours thereafter if official statistics are delayed.
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.