TOTAL VOLUME:

$154.5b

24H VOL:

$271,200,656

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,922,627,141

420,368

Markets across

40,352

events

MATCHED EVENTS:

4,484

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Alex Michelsen vs Arthur Fils: Set 1 Winner
kalshi

Alex Michelsen vs Arthur Fils: Set 1 Winner

Volume:
$210,329

Alex Michelsen

 - Kalshi

Alex Michelsen - Kalshi

1W

News

Positive

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Vol.

·

Resolved Oct 29, 2026

Closed: Oct 29, 10:50 AM EST

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Kalshi

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

Alex Michelsen

View
100%
Yes 100¢No 0¢
—
N/A
$145,097
N/A
N/A
$87,094
Settled
Yes
kalshi

Arthur Fils

0%
Yes 0¢No 100¢
—
N/A
$65,232
N/A
N/A
$36,624
Settled
No
Total markets: 2

Description

This market focuses on predicting which player will win the first set of a professional tennis match between Alex Michelsen and Arthur Fils. The outcome depends solely on the result of the opening set, regardless of how the overall match concludes. It reflects the competitive dynamics and performance of both players in the early stages of their encounter.

Kalshi

The market resolves based on which player wins the first set of the Alex Michelsen vs Arthur Fils match in the 2026 ATP Basel Round of 16. If the match does not commence due to injury, walkover, forfeiture, or cancellation before any ball is played, the market resolves to a fair price. Postponements or delays allow the market to remain open until the rescheduled match concludes, with a two-week window for closure. If a player retires during the match, markets can resolve based on completed play; otherwise, unresolved markets settle at a fair market price determined by the Exchange. Kalshi disclaims any official affiliation with the governing league, and all trademarks remain property of their respective owners.