TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 18, 10:40 AM EST
Polymarket
This market refers to the tennis match between Niklas Guttau and Isac Stroemberg in the ITF M15 Båstad Men, originally scheduled for August 18, 2026 at 7:00AM ET. This market will resolve to 'Niklas Guttau' if Niklas Guttau advances against Isac Stroemberg. This market will resolve to 'Isac Stroemberg' if Isac Stroemberg advances against Niklas Guttau. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between Niklas Guttau and Isac Stroemberg in the ITF M15 Båstad Men, originally scheduled for August 18, 2026 at 7:00AM ET. This market will resolve to 'Niklas Guttau' if Niklas Guttau advances against Isac Stroemberg. This market will resolve to 'Isac Stroemberg' if Isac Stroemberg advances against Niklas Guttau. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Prediction market odds in this market often differ from traditional sportsbook lines due to trader-driven pricing and lower liquidity. While sportsbooks may set their lines based on broader analytics and public betting patterns, prediction markets let participants bet directly on their knowledge of the players, potentially creating sharper or more volatile odds. Traders should compare both sources for context but recognize that this market reflects a distinct, community-based assessment.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, traders set the odds in this market by placing bets for or against each outcome, which determines the current implied probability. The top outcome’s price reflects the collective view of all participants on Polymarket, and any shifts in betting volume will adjust those probabilities in real time. This dynamic pricing captures the evolving expectations of the trader community as the event unfolds.
Injuries, changes in player form, or weather conditions affecting the match could shift this market as the event nears. Media updates, pre-match betting trends on Polymarket, and analyst commentary may also influence trader sentiment. Any new information that alters perceptions of the competitors’ relative strengths has the potential to move odds significantly before resolution.