TOTAL VOLUME:

$134.2b

24H VOL:

$129,159,707

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,442,132,418

404,744

Markets across

30,489

events

MATCHED EVENTS:

2,691

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Szczecin: Vitaliy Sachko vs Thiago Monteiro
polymarket

Who will win Szczecin: Vitaliy Sachko vs Thiago Monteiro?

Volume:
$203,961

Completed Match

 - Polymarket

Completed Match - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 16, 2026

Closed: Sep 16, 12:51 PM EST

polymarket

Polymarket

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

Completed Match

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$5,914
N/A
N/A
N/A
Settled
Yes
polymarket

Szczecin: Vitaliy Sachko vs Thiago Monteiro Total Sets: O/U 2.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$222
N/A
N/A
N/A
Settled
Yes
polymarket

Szczecin: Vitaliy Sachko vs Thiago Monteiro Match O/U 22.5

100%
3%
Yes 100¢No 0¢
1¢
N/A
$30
N/A
N/A
N/A
Settled
Yes
polymarket

Szczecin: Vitaliy Sachko vs Thiago Monteiro Game Spread +/-1.5

100%
1%
Yes 100¢No 0¢
0.9¢
N/A
$14
N/A
N/A
N/A
Settled
Yes
polymarket

Szczecin: Vitaliy Sachko vs Thiago Monteiro

0%
48%
Yes 0¢No 100¢
—
N/A
$197,274
N/A
N/A
N/A
Settled
Yes
polymarket

Szczecin: Vitaliy Sachko vs Thiago Monteiro Set Handicap +/-1.5

0%
97%
Yes 0¢No 100¢
—
N/A
$507
N/A
N/A
N/A
Settled
Yes
polymarket

Szczecin: Vitaliy Sachko vs Thiago Monteiro Set 1 Winner

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

Szczecin: Vitaliy Sachko vs Thiago Monteiro Set 2 Winner

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

Szczecin: Vitaliy Sachko vs Thiago Monteiro Set 1 O/U 8.5

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

Szczecin: Vitaliy Sachko vs Thiago Monteiro 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

Szczecin: Vitaliy Sachko vs Thiago Monteiro 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

Szczecin: Vitaliy Sachko vs Thiago Monteiro Set 2 O/U 8.5

100%
2%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Szczecin: Vitaliy Sachko vs Thiago Monteiro Set 2 O/U 9.5

100%
2%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Szczecin: Vitaliy Sachko vs Thiago Monteiro Set 2 O/U 10.5

0%
97%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Szczecin: Vitaliy Sachko vs Thiago Monteiro Match O/U 21.5

100%
3%
Yes 100¢No 0¢
1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Szczecin: Vitaliy Sachko vs Thiago Monteiro Match O/U 23.5

100%
3%
Yes 100¢No 0¢
0.2¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Szczecin: Vitaliy Sachko vs Thiago Monteiro Set Handicap +/-1.5

0%
97%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 17

Description

This market refers to the tennis match between Vitaliy Sachko and Thiago Monteiro in the Szczecin, originally scheduled for September 16, 2026 at 4:30AM ET. This market will resolve to 'Vitaliy Sachko' if Vitaliy Sachko advances against Thiago Monteiro. This market will resolve to 'Thiago Monteiro' if Thiago Monteiro advances against Vitaliy Sachko. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 30, 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 ATP Tour. A consensus of credible reporting may also be used.

Polymarket

This market refers to the tennis match between Vitaliy Sachko and Thiago Monteiro in the Szczecin, originally scheduled for September 16, 2026 at 4:30AM ET. This market will resolve to 'Vitaliy Sachko' if Vitaliy Sachko advances against Thiago Monteiro. This market will resolve to 'Thiago Monteiro' if Thiago Monteiro advances against Vitaliy Sachko. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 30, 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 ATP Tour. A consensus of credible reporting may also be used.

Frequently asked questions

On Polymarket, the dashboard for the Szczecin tennis match tracks the current odds, price history, and 24-hour trading volume. You can see how the implied probability of different outcomes changes over time, as well as the total volume traded in this market. Currently, the 24-hour volume is $200,955 and the total volume is $203,928. This provides a real-time view of how PredictionHero users are assessing the likelihood of each player winning this match. The dashboard is a central place to monitor activity and potential shifts in sentiment.

Prediction market odds often reflect the collective wisdom of a diverse group of forecasters, potentially differing from those set by sportsbooks. Sportsbooks typically set odds to maximize profit, factoring in public perception and a margin for themselves. This market, however, is driven by individuals willing to put their own capital at risk, potentially leading to a more accurate assessment of probabilities. Discrepancies can arise due to differing information, analytical approaches, or simply the influence of biases within each system. It’s often insightful to compare the two to identify potential value.

On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the outcome. The price of a share directly reflects the implied probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more people trade, the price adjusts to reflect the collective assessment of the event. The current price indicates the market’s expectation of the likelihood of either Vitaliy Sachko or Thiago Monteiro winning the Szczecin tennis match. The market's efficiency depends on active participation and informed trading.

This market resolves around Sep 23, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the Szczecin tennis match between Vitaliy Sachko and Thiago Monteiro. The winner of the match, as declared by the official tournament organizers, will determine the winning outcome in this market. Any potential delays or disputes regarding the official result will be considered during the resolution process to ensure accuracy and fairness.

Several factors could influence the price of this market before the match concludes. News regarding player injuries, changes in playing conditions (weather, court surface), or updates on player form could all shift expectations. Unexpected results in other matches involving these players might also impact sentiment. Furthermore, significant trading activity – a large purchase or sale of shares – can quickly move the market price, reflecting a change in perceived probability. Monitoring these signals can help understand potential shifts in the market’s assessment of the match’s outcome.