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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Miami Open: Katerina Siniakova vs Camila Osorio
polymarket

Miami Open: Katerina Siniakova vs Camila Osorio

Volume:
$2,442

Miami Open: Katerina Siniakova vs Camila Osorio Set 1 Winner

 - Polymarket

Miami Open: Katerina Siniakova vs Camila Osorio Set 1 Winner - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Apr 17, 2026

Closed: Mar 24, 10:00 AM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

Miami Open: Katerina Siniakova vs Camila Osorio Set 1 Winner

View
0%
Yes 0¢No 100¢
—
N/A
$804
N/A
N/A
N/A
Settled
Yes
polymarket

Miami Open: Katerina Siniakova vs Camila Osorio Match O/U 23.5

0%
Yes 0¢No 100¢
—
N/A
$416
N/A
N/A
N/A
Settled
Yes
polymarket

Miami Open: Katerina Siniakova vs Camila Osorio Match O/U 22.5

0%
Yes 0¢No 100¢
—
N/A
$413
N/A
N/A
N/A
Settled
Yes
polymarket

Miami Open: Katerina Siniakova vs Camila Osorio Set 1 O/U 9.5

0%
Yes 0¢No 100¢
—
N/A
$409
N/A
N/A
N/A
Settled
Yes
polymarket

Miami Open: Katerina Siniakova vs Camila Osorio Match O/U 21.5

0%
Yes 0¢No 100¢
—
N/A
$401
N/A
N/A
N/A
Settled
Yes
polymarket

Miami Open: Katerina Siniakova vs Camila Osorio

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Miami Open: Katerina Siniakova vs Camila Osorio Set 1 O/U 8.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Miami Open: Katerina Siniakova vs Camila Osorio Set 1 O/U 10.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Miami Open: Katerina Siniakova vs Camila Osorio Total Sets: O/U 2.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Miami Open: Katerina Siniakova vs Camila Osorio Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 10

Description

This market refers on the tennis match between Katerina Siniakova and Camila Osorio in the Miami Open, scheduled for March 17 at 10:00AM ET. This market will resolve to 'Katerina Siniakova' if Katerina Siniakova advances against Camila Osorio. This market will resolve to 'Camila Osorio' if Camila Osorio advances against Katerina Siniakova. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.