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%

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Kalshi:

61%

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M25 Sapporo: Chan-Yeong Oh vs Toshihide Matsui
polymarket

What is the result of Chan-Yeong Oh vs Toshihide Matsui?

Volume:
$2,172

Completed Match

 - Polymarket

Completed Match - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 9, 2026

Closed: Sep 9, 2:59 AM EST

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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
$1,980
N/A
N/A
N/A
Settled
Yes
polymarket

M25 Sapporo: Chan-Yeong Oh vs Toshihide Matsui

100%
Yes 100¢No 0¢
0.1¢
N/A
$192
N/A
N/A
N/A
Settled
Yes
polymarket

M25 Sapporo: Chan-Yeong Oh vs Toshihide Matsui Set 1 Winner

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

M25 Sapporo: Chan-Yeong Oh vs Toshihide Matsui Set 2 Winner

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

M25 Sapporo: Chan-Yeong Oh vs Toshihide Matsui Total Sets: O/U 2.5

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

M25 Sapporo: Chan-Yeong Oh vs Toshihide Matsui Set 1 O/U 8.5

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

M25 Sapporo: Chan-Yeong Oh vs Toshihide Matsui Set 1 O/U 9.5

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

M25 Sapporo: Chan-Yeong Oh vs Toshihide Matsui Set 1 O/U 10.5

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

M25 Sapporo: Chan-Yeong Oh vs Toshihide Matsui Set 2 O/U 8.5

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

M25 Sapporo: Chan-Yeong Oh vs Toshihide Matsui Set 2 O/U 9.5

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

M25 Sapporo: Chan-Yeong Oh vs Toshihide Matsui Set 2 O/U 10.5

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

M25 Sapporo: Chan-Yeong Oh vs Toshihide Matsui Match O/U 21.5

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

M25 Sapporo: Chan-Yeong Oh vs Toshihide Matsui Match O/U 22.5

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

M25 Sapporo: Chan-Yeong Oh vs Toshihide Matsui Match O/U 23.5

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

M25 Sapporo: Chan-Yeong Oh vs Toshihide Matsui Set Handicap +/-1.5

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

M25 Sapporo: Chan-Yeong Oh vs Toshihide Matsui Set Handicap +/-1.5

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 Chan-Yeong Oh and Toshihide Matsui in the M25 Sapporo, Main Draw, originally scheduled for September 8, 2026 at 10:00PM ET. This market will resolve to 'Chan-Yeong Oh' if Chan-Yeong Oh advances against Toshihide Matsui. This market will resolve to 'Toshihide Matsui' if Toshihide Matsui advances against Chan-Yeong Oh. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 22, 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 Chan-Yeong Oh and Toshihide Matsui in the M25 Sapporo, Main Draw, originally scheduled for September 8, 2026 at 10:00PM ET. This market will resolve to 'Chan-Yeong Oh' if Chan-Yeong Oh advances against Toshihide Matsui. This market will resolve to 'Toshihide Matsui' if Toshihide Matsui advances against Chan-Yeong Oh. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 22, 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 dashboard for the Oh vs Matsui match tracks the current odds, price history, and 24-hour trading volume. You can see how the implied probability of different outcomes shifts over time, as well as the total volume traded in this market. Currently, the total volume is $2,172 and the 24-hour volume is $2,172. This allows traders to gauge market sentiment and identify potential trading opportunities related to the match. The dashboard provides a real-time view of how traders are assessing the likelihood of each player winning.

Prediction market odds often reflect the wisdom of the crowd, potentially differing from those set by sportsbooks. Sportsbooks establish initial lines based on their analysis, while this market's odds are determined by individuals trading based on their own research and insights. If a significant number of traders believe a sportsbook’s odds are inaccurate, the prediction market may move in the opposite direction. This dynamic can lead to prediction market odds being more accurate, especially as the event approaches and more information becomes available. It's important to compare both to form a well-rounded perspective.

This market resolves around Sep 16, 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 M25 Sapporo match between Chan-Yeong Oh and Toshihide Matsui. The platform will rely on widely accepted sources to determine the winner, ensuring a transparent and accurate settlement. Traders should monitor official announcements and results as the event progresses to understand how the market is likely to be resolved. The final result will be reported on Polymarket.

Several factors could influence trading activity and shift the odds in this market. Any news regarding the players’ form, injuries, or changes in strategy could significantly impact trader sentiment. Unexpected announcements about match conditions or potential disruptions could also cause movement. Furthermore, large trading volume from influential traders or groups could create momentum in a particular direction. Monitoring news sources and observing trading patterns on Polymarket will be crucial for understanding potential catalysts that could move this market before it resolves.