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
ITF WOMEN - SINGLES: W50 Oldenzaal (Netherlands), clay: Madison Sieg vs Alicia Herrero Linana
polymarket

Who will win Madison Sieg vs Alicia Herrero Linana?

Volume:
$7,812

ITF WOMEN - SINGLES: W50 Oldenzaal (Netherlands), clay: Madison Sieg vs Alicia Herrero Linana Set 1 O/U 8.5

 - Polymarket

ITF WOMEN - SINGLES: W50 Oldenzaal (Netherlands), clay: Madison Sieg vs Alicia Herrero Linana Set 1 O/U 8.5 - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 26, 2026

Closed: Aug 26, 9:03 AM EST

polymarket

Polymarket

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

ITF WOMEN - SINGLES: W50 Oldenzaal (Netherlands), clay: Madison Sieg vs Alicia Herrero Linana Set 1 O/U 8.5

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

ITF WOMEN - SINGLES: W50 Oldenzaal (Netherlands), clay: Madison Sieg vs Alicia Herrero Linana

0%
Yes 0¢No 100¢
—
N/A
$7,807
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

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

ITF WOMEN - SINGLES: W50 Oldenzaal (Netherlands), clay: Madison Sieg vs Alicia Herrero Linana Match O/U 21.5

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

ITF WOMEN - SINGLES: W50 Oldenzaal (Netherlands), clay: Madison Sieg vs Alicia Herrero Linana Total Sets: O/U 2.5

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

ITF WOMEN - SINGLES: W50 Oldenzaal (Netherlands), clay: Madison Sieg vs Alicia Herrero Linana Set 2 O/U 8.5

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

ITF WOMEN - SINGLES: W50 Oldenzaal (Netherlands), clay: Madison Sieg vs Alicia Herrero Linana Set 1 Winner

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

ITF WOMEN - SINGLES: W50 Oldenzaal (Netherlands), clay: Madison Sieg vs Alicia Herrero Linana Set 2 Winner

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

ITF WOMEN - SINGLES: W50 Oldenzaal (Netherlands), clay: Madison Sieg vs Alicia Herrero Linana Set Handicap +/-1.5

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

ITF WOMEN - SINGLES: W50 Oldenzaal (Netherlands), clay: Madison Sieg vs Alicia Herrero Linana Match O/U 22.5

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

ITF WOMEN - SINGLES: W50 Oldenzaal (Netherlands), clay: Madison Sieg vs Alicia Herrero Linana Match O/U 23.5

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

ITF WOMEN - SINGLES: W50 Oldenzaal (Netherlands), clay: Madison Sieg vs Alicia Herrero Linana Set Handicap +/-1.5

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

ITF WOMEN - SINGLES: W50 Oldenzaal (Netherlands), clay: Madison Sieg vs Alicia Herrero Linana Set 1 O/U 9.5

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

ITF WOMEN - SINGLES: W50 Oldenzaal (Netherlands), clay: Madison Sieg vs Alicia Herrero Linana Set 2 O/U 9.5

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

ITF WOMEN - SINGLES: W50 Oldenzaal (Netherlands), clay: Madison Sieg vs Alicia Herrero Linana Set 1 O/U 10.5

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

ITF WOMEN - SINGLES: W50 Oldenzaal (Netherlands), clay: Madison Sieg vs Alicia Herrero Linana Set 2 O/U 10.5

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

Description

This market refers to the tennis match between Madison Sieg and Alicia Herrero Linana in the ITF WOMEN - SINGLES: W50 Oldenzaal (Netherlands), clay, originally scheduled for August 26, 2026 at 5:30AM ET. This market will resolve to 'Madison Sieg' if Madison Sieg advances against Alicia Herrero Linana. This market will resolve to 'Alicia Herrero Linana' if Alicia Herrero Linana advances against Madison Sieg. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 9, 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.

Polymarket

This market refers to the tennis match between Madison Sieg and Alicia Herrero Linana in the ITF WOMEN - SINGLES: W50 Oldenzaal (Netherlands), clay, originally scheduled for August 26, 2026 at 5:30AM ET. This market will resolve to 'Madison Sieg' if Madison Sieg advances against Alicia Herrero Linana. This market will resolve to 'Alicia Herrero Linana' if Alicia Herrero Linana advances against Madison Sieg. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 9, 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.

Frequently asked questions

On Polymarket, the Madison Sieg vs Herrero Linana match market dashboard tracks real-time odds, price fluctuations, and 24-hour volume for this specific tennis event. It shows how traders on Polymarket are pricing the likelihood of each player winning based on current information and betting activity. The dashboard updates continuously to reflect shifts in market sentiment, giving users insight into where the bulk of trading volume is concentrated. With a volume of $7,812 and 24-hour volume of $7,812, it provides a snapshot of trader confidence and movement in this market.

This market resolves around Sep 2, 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. Timing depends on when official results are released and confirmed through reliable sources, ensuring that all participants have access to the same information before the market is finally settled.

Several signals could shift this market before it resolves, including player injuries, changes in form or performance metrics, weather conditions on match day, and strategic adjustments by coaches. Key updates such as practice session reports, recent match results from either player, and any news regarding player availability can also influence trader sentiment. As the event draws closer, any last-minute developments or shifts in betting patterns may cause noticeable movement in the odds on Polymarket.