TOTAL VOLUME:

$134.2b

24H VOL:

$130,522,377

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,438,389,636

404,028

Markets across

30,214

events

MATCHED EVENTS:

2,681

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Winston-Salem Open (Doubles): Johnson/Zielinski vs Miedler/Polmans
polymarket

Winston-Salem Open (Doubles): Johnson/Zielinski vs Miedler/Polmans

Volume:
$1,891

Completed Match

 - Polymarket

Completed Match - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 25, 2026

Closed: Aug 24, 10:44 PM EST

polymarket

Polymarket

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

Completed Match

View
100%
1%
Yes 100¢No 0¢
0.1¢
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

Winston-Salem Open (Doubles): Johnson/Zielinski vs Miedler/Polmans Set 2 O/U 8.5

100%
1%
Yes 100¢No 0¢
0.1¢
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

Winston-Salem Open (Doubles): Johnson/Zielinski vs Miedler/Polmans Set 1 Winner

100%
Yes 100¢No 0¢
0.1¢
N/A
$5
N/A
N/A
N/A
Settled
Yes
polymarket

Winston-Salem Open (Doubles): Johnson/Zielinski vs Miedler/Polmans Set 1 O/U 8.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$5
N/A
N/A
N/A
Settled
Yes
polymarket

Winston-Salem Open (Doubles): Johnson/Zielinski vs Miedler/Polmans Total Sets: O/U 2.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$5
N/A
N/A
N/A
Settled
Yes
polymarket

Winston-Salem Open (Doubles): Johnson/Zielinski vs Miedler/Polmans Set 1 O/U 9.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$5
N/A
N/A
N/A
Settled
Yes
polymarket

Winston-Salem Open (Doubles): Johnson/Zielinski vs Miedler/Polmans

0%
87%
Yes 0¢No 100¢
—
N/A
$1,771
N/A
N/A
N/A
Settled
Yes
polymarket

Winston-Salem Open (Doubles): Johnson/Zielinski vs Miedler/Polmans Match O/U 23.5

0%
Yes 0¢No 100¢
—
N/A
$15
N/A
N/A
N/A
Settled
Yes
polymarket

Winston-Salem Open (Doubles): Johnson/Zielinski vs Miedler/Polmans Set 2 Winner

0%
Yes 0¢No 100¢
—
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

Winston-Salem Open (Doubles): Johnson/Zielinski vs Miedler/Polmans Match O/U 21.5

0%
99%
Yes 0¢No 100¢
—
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

Winston-Salem Open (Doubles): Johnson/Zielinski vs Miedler/Polmans Set 2 O/U 9.5

0%
99%
Yes 0¢No 100¢
—
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

Winston-Salem Open (Doubles): Johnson/Zielinski vs Miedler/Polmans Match O/U 22.5

0%
Yes 0¢No 100¢
—
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

Winston-Salem Open (Doubles): Johnson/Zielinski vs Miedler/Polmans Set 2 O/U 10.5

0%
99%
Yes 0¢No 100¢
—
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

Winston-Salem Open (Doubles): Johnson/Zielinski vs Miedler/Polmans Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
$5
N/A
N/A
N/A
Settled
Yes
polymarket

Winston-Salem Open (Doubles): Johnson/Zielinski vs Miedler/Polmans Set 1 O/U 10.5

0%
Yes 0¢No 100¢
—
N/A
$5
N/A
N/A
N/A
Settled
Yes
polymarket

Winston-Salem Open (Doubles): Johnson/Zielinski vs Miedler/Polmans Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
$5
N/A
N/A
N/A
Settled
Yes
Total markets: 16

Description

This market refers to the doubles tennis match between Johnson/Zielinski and Miedler/Polmans in the Winston-Salem Open, originally scheduled for August 25, 2026 at 10:00AM ET. This market will resolve to 'Johnson/Zielinski' if the team of Johnson/Zielinski advances against Miedler/Polmans. This market will resolve to 'Miedler/Polmans' if the team of Miedler/Polmans advances against Johnson/Zielinski. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 8, 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 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 ATP Tour. A consensus of credible reporting may also be used.

Polymarket

This market refers to the doubles tennis match between Johnson/Zielinski and Miedler/Polmans in the Winston-Salem Open, originally scheduled for August 25, 2026 at 10:00AM ET. This market will resolve to 'Johnson/Zielinski' if the team of Johnson/Zielinski advances against Miedler/Polmans. This market will resolve to 'Miedler/Polmans' if the team of Miedler/Polmans advances against Johnson/Zielinski. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 8, 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 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 ATP Tour. A consensus of credible reporting may also be used.

Frequently asked questions

On Polymarket, the dashboard for the Winston-Salem Open doubles market tracks real-time odds, price history, and 24-hour volume. It provides a snapshot of how traders are positioning around the match between Johnson/Zielinski and Miedler/Polmans, showing shifts in sentiment as the event approaches. The view includes current top outcome chances and trading volume of $1,891 to help users gauge market momentum on Polymarket.

This market resolves around Sep 1, 2026, with the outcome confirmed once the match result is verifiable from credible public reporting. The winning team will be determined by official tournament results, and the contract settles automatically based on that verified data. Timing aligns closely with the conclusion of the live event, ensuring market closure shortly after the final point is played.

Injuries, weather delays, or last-minute team changes could shift sentiment and move this market significantly before resolution. Updates from coaches, player performance in earlier rounds, and betting trends on Polymarket also influence odds. Traders will watch for any news affecting form or match dynamics, as these factors often cause rapid price adjustments in the run-up to Sep 1, 2026.