TOTAL VOLUME:

$154.4b

24H VOL:

$290,393,159

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,944,100,805

420,493

Markets across

40,511

events

MATCHED EVENTS:

4,612

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Roanne: Etienne Donnet vs Matteo Martineau
polymarket

Who will win Roanne: Etienne Donnet vs Matteo Martineau?

Volume:
$154,514

Completed Match

 - Polymarket

Completed Match - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 15, 2026

Closed: Oct 15, 1:34 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¢
—
N/A
$220
N/A
N/A
N/A
Settled
Yes
polymarket

Roanne: Etienne Donnet vs Matteo Martineau Set 1 Winner

100%
51%
Yes 100¢No 0¢
—
N/A
$27
N/A
N/A
N/A
Settled
Yes
polymarket

Roanne: Etienne Donnet vs Matteo Martineau Game Spread +/-3.5

100%
38%
Yes 100¢No 0¢
—
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

Roanne: Etienne Donnet vs Matteo Martineau

0%
31%
Yes 0¢No 100¢
—
N/A
$154,117
N/A
N/A
N/A
Settled
No
polymarket

Roanne: Etienne Donnet vs Matteo Martineau Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
$70
N/A
N/A
N/A
Settled
No
polymarket

Roanne: Etienne Donnet vs Matteo Martineau Set Handicap +/-1.5

0%
56%
Yes 0¢No 100¢
—
N/A
$70
N/A
N/A
N/A
Settled
No
polymarket

Roanne: Etienne Donnet vs Matteo Martineau Set 2 Winner

0%
98%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Roanne: Etienne Donnet vs Matteo Martineau Total Sets: O/U 2.5

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

Roanne: Etienne Donnet vs Matteo Martineau Set 1 O/U 8.5

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

Roanne: Etienne Donnet vs Matteo Martineau Set 1 O/U 9.5

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

Roanne: Etienne Donnet vs Matteo Martineau Set 1 O/U 10.5

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

Roanne: Etienne Donnet vs Matteo Martineau Set 2 O/U 8.5

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

Roanne: Etienne Donnet vs Matteo Martineau Set 2 O/U 9.5

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

Roanne: Etienne Donnet vs Matteo Martineau Set 2 O/U 10.5

0%
95%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Roanne: Etienne Donnet vs Matteo Martineau Match O/U 21.5

100%
38%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Roanne: Etienne Donnet vs Matteo Martineau Match O/U 22.5

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

Roanne: Etienne Donnet vs Matteo Martineau Match O/U 23.5

100%
52%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 17

Description

This market refers to the tennis match between Etienne Donnet and Matteo Martineau in the Roanne, originally scheduled for October 15, 2026 at 4:00AM ET. This market will resolve to 'Etienne Donnet' if Etienne Donnet advances against Matteo Martineau. This market will resolve to 'Matteo Martineau' if Matteo Martineau advances against Etienne Donnet. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 29, 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 Etienne Donnet and Matteo Martineau in the Roanne, originally scheduled for October 15, 2026 at 4:00AM ET. This market will resolve to 'Etienne Donnet' if Etienne Donnet advances against Matteo Martineau. This market will resolve to 'Matteo Martineau' if Matteo Martineau advances against Etienne Donnet. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 29, 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 Donnet vs Martineau 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 at $154,105. The dashboard provides a visual representation of market sentiment and activity, allowing you to monitor shifts in predictions regarding the match's outcome. Total volume across the lifetime of this market is $154,126.

Prediction market odds often reflect the collective wisdom of a diverse group of forecasters, potentially differing from sportsbook odds which may be influenced by factors like house bias or public perception. Sportsbooks typically set initial lines to balance betting action, while this market allows traders to directly express their beliefs about the likelihood of each outcome. Discrepancies can arise due to differing information sources, analytical approaches, or simply variations in opinion. Comparing these odds can reveal insights into where the crowd and professional bettors diverge in their assessments of the Donnet vs Martineau match.

On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in the probability of each outcome. The price of a share directly corresponds to the implied probability of that outcome occurring. As more traders participate, the price adjusts to reflect the collective assessment of the event. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s price is determined solely by supply and demand within Polymarket, and is not influenced by external factors or opinions.

This market resolves around Oct 22, 2026, with the outcome confirmed once the result of the Donnet vs Martineau match is verifiable from credible public reporting. The outcome will be determined by the official result declared by the governing body of the competition, and will reflect which player ultimately wins the match. The resolution process is designed to be objective and transparent, ensuring that the market accurately reflects the real-world event. Traders should monitor official sources for updates as the resolution date approaches.

Several signals or events could influence trading activity in this market. Any news regarding player injuries, changes in playing conditions, or tactical adjustments announced by either player’s team could shift expectations. Publicly available analysis from sports commentators or experts could also impact trader sentiment. Unexpected upsets in other matches involving these players, or broader shifts in public opinion regarding their performance, could also contribute to price movements. Monitoring these factors may provide insights into potential shifts in the market’s prediction of the Donnet vs Martineau match outcome.