TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Libema Open: Nikola Bartunkova vs Hanne Vandewinkel Match O/U 21.5
- Polymarket
Libema Open: Nikola Bartunkova vs Hanne Vandewinkel Match O/U 21.5 - Polymarket
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Vol.
·
Resolved Jun 10, 2026
Closed: Jun 16, 4:00 AM EST
Polymarket
This market refers to the tennis match between Nikola Bartunkova and Hanne Vandewinkel in the Libema Open, originally scheduled for June 9, 2026 at 4:00AM ET. This market will resolve to 'Nikola Bartunkova' if Nikola Bartunkova advances against Hanne Vandewinkel. This market will resolve to 'Hanne Vandewinkel' if Hanne Vandewinkel advances against Nikola Bartunkova. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.
Prediction market odds on Polymarket often diverge from traditional sportsbook lines because they reflect decentralized, real-time consensus rather than fixed bookmaker margins. Sportsbooks adjust odds to balance liability and lock in profit; prediction markets respond directly to trader positioning and information flow. For the Bartunkova vs Vandewinkel match, comparing Polymarket odds to major sportsbooks can reveal where smart money is concentrated or where public perception differs. Prediction markets typically tighten around match time as uncertainty resolves, while sportsbooks may maintain wider spreads to protect themselves.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, the Bartunkova vs Vandewinkel match is priced through binary outcome contracts reflecting each player's win probability. Traders buy and sell shares at prices between 0 and 1, where the price directly represents the market's implied odds. As new information emerges—injury reports, recent form, or betting activity—the price adjusts in real time. Polymarket's automated market maker and order book mechanisms ensure continuous pricing. The spread between bid and ask reflects liquidity depth; tighter spreads indicate higher confidence and trading volume in this specific tennis matchup.