National Bank Open (Doubles): Hsieh/Ostapenko vs Li/Tauson
BUY NO
- Cost
- 0.1¢
- Implied chance
- 0.1%
- Return if right
- 99900.0%
- Spread cost
- n/a
If you put in $100
You get 100000.0 shares at 0.1¢ each.
NO wins: $100000.00 back, a profit of $99900.00. NO loses: $0.00, and the whole $100 is gone.
Assumes the whole order fills at this price. A large order eats into the book and averages worse.
Buy NO on Polymarket
- National Bank Open (Doubles): Hs…79.0%
- Set Handicap: Hsieh/Ostapenko (-…99.6%
- Hsieh/Ostapenko vs. Li/Tauson: M…99.6%
- Hsieh/Ostapenko vs. Li/Tauson: S…99.6%
- Set Handicap: Li/Tauson (-1.5) v…50.0%
- Set 2 Winner: Hsieh/Ostapenko vs…50.0%
Latest: Aug 10, 12:00 AM4 further outcomes not shown
Latest news
headlines link to their publishersNo recent headlines matched this market. We only show an article when the names in the question appear in its headline, so a very local or very new market often has nothing. Showing nothing is deliberate: an unrelated story here would read like evidence about the price.
Headlines are matched on the names in “National Bank Open (Doubles): Hsieh/Ostapenko vs Li/Tauson”. Nobody checks them by hand, so one may not be relevant. They also say nothing about whether the price has already moved on this news.
How this market resolves
This market refers to the doubles tennis match between Hsieh/Ostapenko and Li/Tauson in the National Bank Open, originally scheduled for August 10, 2026 at 10:00AM ET. This market will resolve to 'Hsieh/Ostapenko' if the team of Hsieh/Ostapenko advances against Li/Tauson. This market will resolve to 'Li/Tauson' if the team of Li/Tauson advances against Hsieh/Ostapenko. 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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.
Source: https://www.wtatennis.com/scores
Other outcomes in National Bank Open (Doubles): Hsieh/Ostapenko vs Li/Tauson
Set Handicap: Hsieh/Ostapenko (-1.5) vs Li/Tauson (+1.5)
Set Handicap: Li/Tauson (-1.5) vs Hsieh/Ostapenko (+1.5)
Set 2 Winner: Hsieh/Ostapenko vs Li/Tauson
Hsieh/Ostapenko vs. Li/Tauson: Match O/U 21.5
Hsieh/Ostapenko vs. Li/Tauson: Set 2 Games O/U 8.5
Hsieh/Ostapenko vs. Li/Tauson: Total Sets O/U 2.5
Hsieh/Ostapenko vs. Li/Tauson: Set 2 Games O/U 9.5
Hsieh/Ostapenko vs. Li/Tauson: Match O/U 23.5
Hsieh/Ostapenko vs. Li/Tauson: Set 2 Games O/U 10.5
Hsieh/Ostapenko vs. Li/Tauson: Set 1 Games O/U 10.5
Hsieh/Ostapenko vs. Li/Tauson: Match O/U 22.5
Hsieh/Ostapenko vs. Li/Tauson: Set 1 Games O/U 8.5
Set 1 Winner: Hsieh/Ostapenko vs Li/Tauson
Hsieh/Ostapenko vs. Li/Tauson: Set 1 Games O/U 9.5
National Bank Open: Completed Match: Hsieh/Ostapenko vs Li/Tauson