TOTAL VOLUME:

$134.2b

24H VOL:

$130,522,377

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,438,389,636

404,028

Markets across

30,214

events

MATCHED EVENTS:

2,681

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Monday vs Petrovic
kalshi

Monday vs Petrovic

Volume:
$947,928

Johannus Monday

 - Kalshi

Johannus Monday - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 31, 2026

Closed: Jul 31, 7:05 PM 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

Johannus Monday

View
100%
Yes 100¢No 0¢
100¢
N/A
$206,698
N/A
N/A
$160,546
Settled
Yes
kalshi

Andreja Petrovic

View
0%
Yes 0¢No 100¢
100¢
N/A
$741,230
N/A
N/A
$405,492
Settled
No
Total markets: 2

Description

Two tennis players will compete in a professional match. The market outcome depends on which athlete secures victory after the match officially begins.

Kalshi

If Johannus Monday wins the Monday vs Petrovic professional tennis match in the 2026 M25 Edwardsville IL Quarterfinal after a ball has been played, then the market resolves to Yes. If Andreja Petrovic wins the Monday vs Petrovic professional tennis match in the 2026 M25 Edwardsville IL Quarterfinal after a ball has been played, then the market resolves to Yes.