TOTAL VOLUME:

$134.1b

24H VOL:

$133,388,117

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,436,095,462

405,232

Markets across

30,526

events

MATCHED EVENTS:

2,693

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Joao Fonseca vs Arthur Rinderknech: Set 1 Winner
kalshi

Joao Fonseca vs Arthur Rinderknech: Set 1 Winner

Volume:
$15,247

Joao Fonseca

 - Kalshi

Joao Fonseca - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Apr 8, 2026

Closed: Apr 8, 8:00 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

Joao Fonseca

View
100%
Yes 100¢No 0¢
—
N/A
$8,983
N/A
N/A
$7,873
Settled
Yes
kalshi

Arthur Rinderknech

View
0%
Yes 0¢No 100¢
—
N/A
$6,264
N/A
N/A
$4,457
Settled
No
Total markets: 2

Description

Two professional tennis players compete in the first set of their 2026 ATP Monte Carlo Round of 32 match. The event captures whether either player wins this opening set.