TOTAL VOLUME:

$154.3b

24H VOL:

$228,458,490

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,879,276,037

410,833

Markets across

40,345

events

MATCHED EVENTS:

4,363

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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ATP Lyon Winner
kalshi

Who will win the ATP Lyon?

Volume:
$9,028

Lorenzo Musetti

 - Kalshi

Lorenzo Musetti - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 25, 2026

Closed: Oct 25, 11:19 AM EST

kalshi

Kalshi

View
Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Lorenzo Musetti

View
100%
77%
Yes 100¢No 0¢
—
N/A
$5,355
N/A
N/A
$5,142
1w 5d 14h
Yes
kalshi

Taylor Fritz

View
0%
73%
Yes 0¢No 100¢
—
N/A
$2,362
N/A
N/A
$1,996
1w 5d 14h
No
kalshi

Brandon Nakashima

View
0%
25%
Yes 0¢No 100¢
—
N/A
$511
N/A
N/A
$503
1w 5d 14h
No
kalshi

Flavio Cobolli

View
0%
14%
Yes 0¢No 100¢
—
N/A
$297
N/A
N/A
$283
1w 5d 14h
No
kalshi

Valentin Vacherot

View
0%
30%
Yes 0¢No 100¢
—
N/A
$287
N/A
N/A
$287
1w 5d 14h
No
kalshi

Luca Van Assche

View
0%
Yes 0¢No 100¢
—
N/A
$103
N/A
N/A
$103
1w 5d 14h
No
kalshi

Tommy Paul

View
0%
24%
Yes 0¢No 100¢
—
N/A
$77
N/A
N/A
$66
1w 5d 14h
No
kalshi

Daniel Altmaier

View
0%
Yes 0¢No 100¢
—
N/A
$20
N/A
N/A
$10
1w 5d 14h
No
kalshi

Stan Wawrinka

View
0%
Yes 0¢No 100¢
—
N/A
$15
N/A
N/A
$15
1w 5d 14h
No
kalshi

Titouan Droguet

View
0%
Yes 0¢No 100¢
—
N/A
$1
N/A
N/A
$1
1w 5d 14h
No
kalshi

Arthur Fery

View
N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
1w 5d 14h
No
kalshi

Ugo Humbert

View
N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
1w 5d 14h
No
kalshi

Matteo Arnaldi

View
N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
1w 5d 14h
No
kalshi

Cameron Norrie

View
N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
1w 5d 14h
No
kalshi

Matteo Berrettini

View
N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
1w 5d 14h
No
kalshi

Sebastian Baez

View
N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
1w 5d 14h
No
kalshi

Martin Landaluce

View
N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
1w 5d 14h
No
kalshi

Hamad Medjedovic

View
N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
1w 5d 14h
No
kalshi

Kyrian Jacquet

View
N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
1w 5d 14h
No
kalshi

Lorenzo Sonego

View
N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
1w 5d 14h
No
kalshi

Corentin Moutet

View
N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
1w 5d 14h
No
kalshi

Benjamin Bonzi

View
N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
1w 5d 14h
No
kalshi

Borna Gojo

View
N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
1w 5d 14h
No
kalshi

Clement Tabur

View
N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
1w 5d 14h
No
kalshi

Felix Balshaw

View
N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
1w 5d 14h
No
Total markets: 25 of 27

Description

This market tracks the outcome of an upcoming professional tennis tournament, where participants speculate on which player will claim the championship title. The event involves multiple competitors, each with their own individual market outcome based on their performance.

Kalshi

If Flavio Cobolli wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Taylor Fritz wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Tommy Paul wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Brandon Nakashima wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Lorenzo Musetti wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Valentin Vacherot wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Arthur Fery wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Ugo Humbert wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Matteo Arnaldi wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Cameron Norrie wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Matteo Berrettini wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Luca Van Assche wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Sebastian Baez wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Daniel Altmaier wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Martin Landaluce wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Titouan Droguet wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Hamad Medjedovic wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Kyrian Jacquet wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Lorenzo Sonego wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Corentin Moutet wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Benjamin Bonzi wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Stan Wawrinka wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Borna Gojo wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Clement Tabur wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Felix Balshaw wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Moise Kouame wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes. If Pierre-Hugues Herbert wins the 2026 ATP Lyon professional tennis tournament, then the market resolves to Yes.

Frequently asked questions

On Kalshi, the dashboard for the ATP Lyon tournament tracks the current odds for each potential winner, the price history of those odds, and the 24-hour trading volume. Currently, the total volume for this market is $9,028, with $5,107 traded in the last 24 hours. This allows users to see how predictions are shifting and where the most activity is focused. The dashboard provides a real-time view of the market's sentiment as traders buy and sell contracts representing their beliefs about the tournament’s outcome.

Prediction market odds often reflect the wisdom of the crowd, potentially differing from those initially set by sportsbooks. Sportsbooks establish lines based on their own analysis and aim to balance action on both sides, while this market aggregates the diverse perspectives of many traders. If a significant number of traders believe a particular player is more likely to win than sportsbooks suggest, the odds on Kalshi will adjust accordingly. Discrepancies can arise due to differing information, biases, or simply the collective insight of market participants.

On Kalshi, this market is priced through a continuous order book where traders buy and sell contracts representing their beliefs about who will win the ATP Lyon tournament. The price of each contract reflects the probability of that outcome, as perceived by the market. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders set the odds by placing bids and asks, and the market price fluctuates based on supply and demand. Higher demand for a particular player’s contract will drive up its price, indicating increased confidence in their chances of winning.

This market resolves around Nov 15, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official results of the ATP Lyon tournament, identifying the player who wins the final match. The official tournament results will serve as the definitive source for determining the winning outcome of this market. Traders will be able to see the final result reflected in their account balances after the resolution process is complete.

Several factors could influence the odds in this market. Unexpected injuries to key players, changes in player form leading up to the tournament, and even weather conditions affecting match play could all shift trader sentiment. Any news regarding player withdrawals, upsets in earlier rounds, or significant performance improvements by underdogs would likely cause fluctuations in the market prices. Major upsets in other concurrent tournaments could also indirectly impact this market, as they might affect player rankings and confidence levels.