| Outcome | Probability | Yes Bid | Yes Ask | 24h Change | Volume | |
|---|---|---|---|---|---|---|
| Over 2.5 maps | 0% | 0¢ | 0¢ | — | $0 | Trade → |
This market lets traders speculate on the total number of maps played in the BLAST Open Rotterdam 2026 match between 9z and Vitality; it matters because total maps reflect match competitiveness and determine payoffs for this market.
BLAST Open Rotterdam is a high-profile CS:GO/CS2 tournament featuring international teams and stage-dependent match formats; most BLAST matches outside finals are commonly best-of-three while finals may be best-of-five. 9z and Vitality are established organizations whose relative strength in this specific fixture will depend on recent form, map pool familiarity, and any roster updates heading into the event.
Market prices represent the collective view of traders about how many maps the match will last and update in real time as new information arrives; treat prices as live signals of perceived likelihoods, not guarantees.
Whether the match reaches a third map depends on the stage format (commonly BO3) and whether each team wins one of the first two maps; factors like map vetoes, current form, and matchup balance determine the likelihood of a deciding map.
No — overtime extends rounds within the same map but does not create an additional map; the market counts the number of maps played regardless of whether those maps went to overtime.
Resolution follows the platform's rules: the market typically settles based on the official BLAST match result if the fixture is played within the platform's resolution window; if the match is not completed within that window the market may be voided or otherwise resolved per KALSHI's published terms — check the market page for exact rules and cutoffs.
Only the officially scheduled BLAST Open Rotterdam 2026 match between 9z and Vitality as listed by the tournament organizers will be used to determine the total maps; warm-ups, scrims, and exhibition maps do not count.
Late roster changes can materially alter team cohesion and tactical execution, often shifting market sentiment and the expected map length; traders should monitor official roster announcements and injury reports before making decisions.