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National Bank Open: Diane Parry vs Kayla Day
polymarket

National Bank Open: Diane Parry vs Kayla Day

Volume:
$579,345

National Bank Open: Diane Parry vs Kayla Day Match O/U 22.5

 - Polymarket

National Bank Open: Diane Parry vs Kayla Day Match O/U 22.5 - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 3, 2026

Closed: Aug 3, 2:13 PM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

National Bank Open: Diane Parry vs Kayla Day Match O/U 22.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$373
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Diane Parry vs Kayla Day Set 1 Winner

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$82
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Diane Parry vs Kayla Day Total Sets: O/U 2.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$70
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Diane Parry vs Kayla Day Match O/U 21.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$56
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

View
100%
Yes 100¢No 0¢
0.9¢
N/A
$40
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Diane Parry vs Kayla Day Match O/U 23.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$17
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Diane Parry vs Kayla Day

View
0%
Yes 0¢No 100¢
—
N/A
$577,682
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Diane Parry vs Kayla Day Set Handicap +/-1.5

View
0%
Yes 0¢No 100¢
—
N/A
$903
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Diane Parry vs Kayla Day Set Handicap +/-1.5

View
0%
Yes 0¢No 100¢
—
N/A
$121
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Diane Parry vs Kayla Day Set 1 O/U 8.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Diane Parry vs Kayla Day Set 2 Winner

View
0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Diane Parry vs Kayla Day Set 1 O/U 9.5

View
0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Diane Parry vs Kayla Day Set 2 O/U 8.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Diane Parry vs Kayla Day Set 2 O/U 9.5

View
0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Diane Parry vs Kayla Day Set 1 O/U 10.5

View
0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Diane Parry vs Kayla Day Set 2 O/U 10.5

View
0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 16

Intro

This market tracks whether the total number of games in the Diane Parry versus Kayla Day match at the National Bank Open will exceed 22.5 games. On Polymarket, the current probability for the leading outcome stands at 100%. The result will be determined by official scores reported on the WTA's official website at https://www.wtatennis.com/scores. The match is scheduled to conclude by August 10, 2026, and any developments around this date will be key to watch.

Polymarket

This market refers to the tennis match between Diane Parry and Kayla Day in the National Bank Open, originally scheduled for August 3, 2026 at 10:00AM ET. This market will resolve to 'Diane Parry' if Diane Parry advances against Kayla Day. This market will resolve to 'Kayla Day' if Kayla Day advances against Diane Parry. 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.

Frequently asked questions

The dashboard for the National Bank Open matchup market shows real-time odds and price movements for this specific tennis contest on Polymarket. It includes historical price charts and current trading volume of $579,345, as well as 24-hour volume of $578,941. This focused view lets you monitor how market participants value the chances of each player throughout the tournament.

This market resolves around Aug 10, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match conclusion, and the platform will update the market accordingly based on that verified data.

Key signals that could shift odds in this market include player injuries, recent match performance, changes in tournament seeding, and weather conditions affecting play. Any last-minute updates from official tournament announcements or credible news sources may also cause rapid price adjustments as traders reassess the contenders' prospects before Aug 10, 2026.