TOTAL VOLUME:

$134.1b

24H VOL:

$141,541,542

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,440,096,988

406,065

Markets across

30,522

events

MATCHED EVENTS:

2,692

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
Dashboards
Tour
All
Sports
US Open Juniors, Girls: Janae Preston vs Jana Kovackova
polymarket

What is the result of Janae Preston vs Jana Kovackova?

Volume:
N/A

US Open Juniors, Girls: Janae Preston vs Jana Kovackova

 - Polymarket

US Open Juniors, Girls: Janae Preston vs Jana Kovackova - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 10, 2026

Closed: Sep 10, 1:38 PM EST

polymarket

Polymarket

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

US Open Juniors, Girls: Janae Preston vs Jana Kovackova

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

Completed Match

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

US Open Juniors, Girls: Janae Preston vs Jana Kovackova Set 1 Winner

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

US Open Juniors, Girls: Janae Preston vs Jana Kovackova Set 2 Winner

50%
Yes 50¢No 50¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

US Open Juniors, Girls: Janae Preston vs Jana Kovackova Total Sets: O/U 2.5

50%
Yes 50¢No 50¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

US Open Juniors, Girls: Janae Preston vs Jana Kovackova Set 1 O/U 8.5

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

US Open Juniors, Girls: Janae Preston vs Jana Kovackova Set 1 O/U 9.5

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

US Open Juniors, Girls: Janae Preston vs Jana Kovackova Set 1 O/U 10.5

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

US Open Juniors, Girls: Janae Preston vs Jana Kovackova Set 2 O/U 8.5

50%
Yes 50¢No 50¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

US Open Juniors, Girls: Janae Preston vs Jana Kovackova Set 2 O/U 9.5

50%
Yes 50¢No 50¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

US Open Juniors, Girls: Janae Preston vs Jana Kovackova Set 2 O/U 10.5

50%
Yes 50¢No 50¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

US Open Juniors, Girls: Janae Preston vs Jana Kovackova Match O/U 21.5

50%
Yes 50¢No 50¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

US Open Juniors, Girls: Janae Preston vs Jana Kovackova Match O/U 22.5

50%
Yes 50¢No 50¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

US Open Juniors, Girls: Janae Preston vs Jana Kovackova Match O/U 23.5

50%
Yes 50¢No 50¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

US Open Juniors, Girls: Janae Preston vs Jana Kovackova Set Handicap +/-1.5

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

US Open Juniors, Girls: Janae Preston vs Jana Kovackova Set Handicap +/-1.5

50%
Yes 50¢No 50¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
Total markets: 16

Description

This market refers to the tennis match between Janae Preston and Jana Kovackova in the US Open Juniors, Girls, originally scheduled for September 10, 2026 at 12:00PM ET. This market will resolve to 'Janae Preston' if Janae Preston advances against Jana Kovackova. This market will resolve to 'Jana Kovackova' if Jana Kovackova advances against Janae Preston. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 24, 2026, 11:59 PM ET (14 days after the scheduled start), 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.

Polymarket

This market refers to the tennis match between Janae Preston and Jana Kovackova in the US Open Juniors, Girls, originally scheduled for September 10, 2026 at 12:00PM ET. This market will resolve to 'Janae Preston' if Janae Preston advances against Jana Kovackova. This market will resolve to 'Jana Kovackova' if Jana Kovackova advances against Janae Preston. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 24, 2026, 11:59 PM ET (14 days after the scheduled start), 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

Currently, prediction market odds often reflect a different perspective than traditional sportsbooks. Sportsbooks set lines based on a variety of factors, including public betting patterns and expert analysis. This market, however, is driven by the collective wisdom of traders who are incentivized to accurately forecast the outcome. Discrepancies can arise due to differing information, risk assessments, or simply varying opinions on the players' chances. It's common to see prediction markets incorporate information faster than sportsbooks, particularly in response to late-breaking news or developments.

On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in a particular outcome. The price of these shares directly reflects the implied probability of that outcome occurring. As more traders buy shares in a specific player, the price increases, indicating growing confidence in their victory. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market dynamically adjusts as new information becomes available and traders update their assessments of Janae Preston and Jana Kovackova's chances in the US Open Juniors Girls match.

This market resolves around Sep 17, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the US Open Juniors Girls match between Janae Preston and Jana Kovackova, as declared by the tournament organizers. The player who wins the match will be considered the winning outcome for this market. Any potential protests or appeals will be considered only if they result in a change to the officially reported result.

Several factors could influence trading activity in this market leading up to the match. Any news regarding player injuries, changes in coaching, or unexpected performance in prior matches could significantly shift trader sentiment. Weather conditions on the day of the match, particularly if they favor one player's style of play, could also be a catalyst. Furthermore, any analysis from tennis experts or commentators offering strong opinions on the players' prospects could impact the price of shares in this market.