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
M25 Urayasu: Ryuki Matsuda vs Naoki Nakagawa
polymarket

What is the result of Ryuki Matsuda vs Naoki Nakagawa?

Volume:
$8,245

Completed Match

 - Polymarket

Completed Match - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 6, 2026

Closed: Sep 6, 2:01 AM 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
$2,640
N/A
N/A
N/A
Settled
Yes
polymarket

M25 Urayasu: Ryuki Matsuda vs Naoki Nakagawa

0%
Yes 0¢No 100¢
—
N/A
$5,605
N/A
N/A
N/A
Settled
Yes
polymarket

M25 Urayasu: Ryuki Matsuda vs Naoki Nakagawa Set 1 Winner

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

M25 Urayasu: Ryuki Matsuda vs Naoki Nakagawa 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 Urayasu: Ryuki Matsuda vs Naoki Nakagawa Match O/U 21.5

100%
Yes 100¢No 0¢
19¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

M25 Urayasu: Ryuki Matsuda vs Naoki Nakagawa Set 2 Winner

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

M25 Urayasu: Ryuki Matsuda vs Naoki Nakagawa Set 1 O/U 8.5

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

M25 Urayasu: Ryuki Matsuda vs Naoki Nakagawa Set Handicap +/-1.5

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

M25 Urayasu: Ryuki Matsuda vs Naoki Nakagawa Set 2 O/U 8.5

100%
Yes 100¢No 0¢
19¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

M25 Urayasu: Ryuki Matsuda vs Naoki Nakagawa Match O/U 22.5

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

M25 Urayasu: Ryuki Matsuda vs Naoki Nakagawa Set Handicap +/-1.5

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

M25 Urayasu: Ryuki Matsuda vs Naoki Nakagawa 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 Urayasu: Ryuki Matsuda vs Naoki Nakagawa Set 2 O/U 9.5

100%
Yes 100¢No 0¢
19¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

M25 Urayasu: Ryuki Matsuda vs Naoki Nakagawa Match O/U 23.5

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

M25 Urayasu: Ryuki Matsuda vs Naoki Nakagawa 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 Urayasu: Ryuki Matsuda vs Naoki Nakagawa Set 2 O/U 10.5

100%
Yes 100¢No 0¢
1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 16

Description

This market refers to the tennis match between Ryuki Matsuda and Naoki Nakagawa in the M25 Urayasu, Main Draw, originally scheduled for September 5, 2026 at 9:00PM ET. This market will resolve to 'Ryuki Matsuda' if Ryuki Matsuda advances against Naoki Nakagawa. This market will resolve to 'Naoki Nakagawa' if Naoki Nakagawa advances against Ryuki Matsuda. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 19, 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 Ryuki Matsuda and Naoki Nakagawa in the M25 Urayasu, Main Draw, originally scheduled for September 5, 2026 at 9:00PM ET. This market will resolve to 'Ryuki Matsuda' if Ryuki Matsuda advances against Naoki Nakagawa. This market will resolve to 'Naoki Nakagawa' if Naoki Nakagawa advances against Ryuki Matsuda. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 19, 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 Matsuda vs Nakagawa match tracks the current odds, price history, and 24-hour trading volume. You can see how the implied probability of each outcome changes over time, as well as the total volume traded in this market. Currently, the total volume is $8,245 with $8,245 traded in the last 24 hours. This allows users to gauge market sentiment and identify potential trading opportunities related to this sporting event. The dashboard provides a real-time view of how traders are assessing the likely result.

Often, prediction market odds reflect a wisdom-of-the-crowd effect, potentially differing from traditional sportsbook odds. Sportsbooks set lines based on their own models and to balance action, while this market represents the collective belief of traders. Discrepancies can arise due to differing information, biases, or simply the dynamics of each venue. If significant differences exist, opportunities for arbitrage may emerge, where traders can profit by simultaneously betting on both platforms. However, it’s important to remember that prediction markets and sportsbooks have different risk profiles and liquidity levels.

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 corresponds to the implied probability of that outcome occurring. As more traders buy shares in a particular outcome, its price increases, reflecting growing confidence. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s price is determined purely by supply and demand, with no centralized bookmaker setting the odds. This dynamic pricing allows for a fluid and responsive assessment of the potential result of the Matsuda vs Nakagawa match.

This market resolves around Sep 13, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the M25 Urayasu match between Ryuki Matsuda and Naoki Nakagawa, as determined by the governing sporting body. The platform will verify the result against publicly available sources to ensure accuracy and transparency. Traders holding shares in the winning outcome will be paid out according to the final market price at resolution, while those holding shares in the losing outcome will forfeit their investment.

Several factors could influence the price of this market before Sep 13, 2026. Any news regarding the physical condition of either Ryuki Matsuda or Naoki Nakagawa, such as injuries or illness, would likely cause significant movement. Changes in their recent performance or tactical adjustments could also shift trader sentiment. Unexpected announcements related to the match schedule or venue could also impact trading activity. Finally, broader trends in the athletes’ overall career trajectory or public perception might subtly influence the market’s direction.