TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 23, 12:44 PM EST
Kalshi
This market covers the professional tennis match between Daniel Altmaier and Aleksandar Kovacevic scheduled for June 22, 2026, in the ATP Eastbourne Round of 32. Traders predict the exact final set score of the match.
The market resolves based on the final set score of the Daniel Altmaier vs Aleksandar Kovacevic professional tennis match at the 2026 ATP Eastbourne Round of 32. Each outcome corresponds to a specific set score result: Altmaier winning 2-0, Altmaier winning 2-1, Kovacevic winning 2-1, or Kovacevic winning 2-0. If the match does not occur before it starts due to injury, walkover, forfeiture, or cancellation, the market resolves to a fair price. If postponed or delayed, the market remains open and closes after the rescheduled match concludes within two weeks. If a player retires, markets that can be unconditionally settled based on completed play resolve accordingly; those that cannot are resolved to Fair Market Price at the Exchange's discretion.
Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets aggregate the beliefs of traders risking real capital on outcomes. This market aggregates decentralized trader conviction about the exact score, which can offer an alternative perspective to traditional bookmaker pricing. Comparing the two can reveal where consensus breaks down and highlight potential value opportunities for informed bettors.
On Kalshi, this market is priced through an order-book mechanism where traders submit bids and asks for shares corresponding to each possible exact score outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome reflects the marginal trade—the last transaction at which a buyer and seller agreed. As new information surfaces or trader sentiment shifts, the bid-ask spreads tighten or widen, and prices adjust accordingly. This continuous repricing ensures the market remains responsive to changing expectations about how the Altmaier versus Kovacevic match will unfold.
This market resolves around Jun 22, 2026, once the match concludes and the final set score is verified against credible public sources. The outcome is determined by the exact score at the end of play—for example, 2–0, 2–1, 1–2, or 0–2 in a best-of-three format, depending on the tournament rules. Traders holding shares in the correct outcome receive their payout, while incorrect predictions expire worthless. Resolution typically occurs within hours of the final point.
Several factors can shift odds before the match begins. Injury announcements or withdrawal news about either player will trigger sharp repricing. Recent tournament results, head-to-head records, and surface preference (clay, hard court, grass) influence trader positioning. Weather forecasts, seeding changes, or draws affecting the tournament bracket can also matter. Closer to match time, warm-up tournament results and real-time player fitness updates often drive final adjustments. Social media sentiment and expert commentary may sway retail traders, while professional bettors react to shifts in comparable markets or sportsbook lines.