TOTAL VOLUME:

$154.4b

24H VOL:

$245,801,863

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,902,097,102

417,059

Markets across

40,178

events

MATCHED EVENTS:

4,415

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

BETA
Dashboards
Insights
Indices
API
Tour
All
Trending
Breaking
New
Ending Soon
Politics
Sports
Elections
Crypto
Companies
Financials
Economics
Other
Entertainment
Science and Technology
Tallon Griekspoor vs Jiri Lehecka: Set 1 Winner
kalshi

Tallon Griekspoor vs Jiri Lehecka: Set 1 Winner

Volume:
$138,710

Jiri Lehecka

 - Kalshi

Jiri Lehecka - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 23, 2026

Closed: Oct 23, 10:56 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

Jiri Lehecka

View
100%
Yes 100¢No 0¢
—
N/A
$97,022
N/A
N/A
$46,207
Settled
Yes
kalshi

Tallon Griekspoor

View
0%
Yes 0¢No 100¢
—
N/A
$41,688
N/A
N/A
$30,387
Settled
No
Total markets: 2

Description

The first set of a tennis match sets the initial tone, with players competing to secure the first segment of the match through serve, return, and strategic play. Its result can significantly influence the momentum of the entire contest.

Kalshi

If Tallon Griekspoor wins set 1 in the Tallon Griekspoor vs Jiri Lehecka professional tennis match in the 2026 ATP Brussels Quarterfinal, then the market resolves to Yes. If Jiri Lehecka wins set 1 in the Tallon Griekspoor vs Jiri Lehecka professional tennis match in the 2026 ATP Brussels Quarterfinal, then the market resolves to Yes.