TOTAL VOLUME:
$61.8b
24H VOL:
$236,615,189
24H TRANSACTIONS:
600,069,390
OPEN INTEREST:
$1,344,513,070
577,941
Markets across
14,530
events
MATCHED EVENTS:
4,090
PLATFORM COVERAGE:
4
Polymarket:
50%
VS.
Kalshi:
50%
Outcome
Chance %
Price
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
Trade
Description
This event group covers a professional A-League soccer match between Macarthur FC and Western Sydney Wanderers FC scheduled for February 28, 2026. Polymarket offers three binary markets on match outcome (Macarthur win, draw, Western Sydney win), while Kalshi offers four markets on total goals scored (>1.5, >2.5, >3.5, >4.5). All markets resolve based on 90 minutes of regular play plus stoppage time, excluding extra time and penalties.
PredictionHero - Resolution Divergence Alerts (RDA)
Unified Resolution Criteria (Consistent across platforms)
Both platforms resolve on the same match event, time window (90 min + stoppage), and official A-League data source, with only minor procedural differences in postponement and cancellation handling that do not affect core resolution logic.
Primary resolution logic:
Official A-League (a-league.com.au) match records and final score after 90 minutes plus stoppage timeCore resolution logic:
- Match is played on February 28, 2026 between Macarthur FC and Western Sydney Wanderers FC
- Resolution window is 90 minutes of regular play plus stoppage time only; extra time and penalties are excluded
- Polymarket outcome markets resolve based on final match result: Macarthur win (Yes), draw (Yes), or Western Sydney win (Yes)
- Kalshi goal total markets resolve based on combined goals scored by both teams: >1.5 (Yes if 2+), >2.5 (Yes if 3+), >3.5 (Yes if 4+), >4.5 (Yes if 5+)
- If match is postponed, Polymarket markets remain open until completion; Kalshi postponement procedure not specified
- If match is canceled with no make-up game, Polymarket outcome markets resolve No; Kalshi cancellation procedure not specified
Edge cases & Clarifications:
- Postponement: Polymarket explicitly states markets remain open until game completion. Kalshi does not address postponement; assume markets remain open pending official rescheduling.
- Cancellation without make-up: Polymarket outcome markets resolve No. Kalshi cancellation rules are not provided; recommend treating as unresolvable pending platform clarification.
- Extra time or penalties: All markets explicitly exclude extra time and penalties; only 90 minutes plus stoppage time counts toward resolution.
- Stoppage time determination: Stoppage time is determined by the match referee and official A-League records; no specific threshold or cap is defined.
Timing:
Resolution occurs immediately after the match concludes (90 minutes plus stoppage time), pending official A-League confirmation of final score and match result.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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