TOTAL VOLUME:

$134.1b

24H VOL:

$113,466,932

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,423,222,590

402,751

Markets across

30,217

events

MATCHED EVENTS:

2,632

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Miami Open: Quentin Halys vs Kamil Majchrzak
polymarket

Miami Open: Quentin Halys vs Kamil Majchrzak

Volume:
$267,876

Miami Open: Quentin Halys vs Kamil Majchrzak

 - Polymarket

Miami Open: Quentin Halys vs Kamil Majchrzak - Polymarket

1W

News

Positive

Negative

Neutral

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Vol.

·

Resolved Mar 24, 2026

Closed: Mar 30, 11:00 AM EST

polymarket

Polymarket

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

Miami Open: Quentin Halys vs Kamil Majchrzak

View
100%
Yes 100¢No 0¢
—
N/A
$262,357
N/A
N/A
N/A
Settled
Yes
polymarket

Miami Open: Quentin Halys vs Kamil Majchrzak Set 1 Winner

100%
Yes 100¢No 0¢
—
N/A
$942
N/A
N/A
N/A
Settled
Yes
polymarket

Miami Open: Quentin Halys vs Kamil Majchrzak Set 1 O/U 10.5

100%
Yes 100¢No 0¢
—
N/A
$475
N/A
N/A
N/A
Settled
Yes
polymarket

Miami Open: Quentin Halys vs Kamil Majchrzak Set 1 O/U 8.5

100%
Yes 100¢No 0¢
—
N/A
$202
N/A
N/A
N/A
Settled
Yes
polymarket

Miami Open: Quentin Halys vs Kamil Majchrzak Set 1 O/U 9.5

100%
Yes 100¢No 0¢
—
N/A
$194
N/A
N/A
N/A
Settled
Yes
polymarket

Miami Open: Quentin Halys vs Kamil Majchrzak Total Sets: O/U 2.5

0%
Yes 0¢No 100¢
—
N/A
$1,376
N/A
N/A
N/A
Settled
No
polymarket

Miami Open: Quentin Halys vs Kamil Majchrzak Match O/U 22.5

0%
Yes 0¢No 100¢
—
N/A
$1,171
N/A
N/A
N/A
Settled
No
polymarket

Miami Open: Quentin Halys vs Kamil Majchrzak Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
$830
N/A
N/A
N/A
Settled
No
polymarket

Miami Open: Quentin Halys vs Kamil Majchrzak Match O/U 21.5

0%
Yes 0¢No 100¢
—
N/A
$199
N/A
N/A
N/A
Settled
No
polymarket

Miami Open: Quentin Halys vs Kamil Majchrzak Match O/U 23.5

0%
Yes 0¢No 100¢
—
N/A
$130
N/A
N/A
N/A
Settled
No
Total markets: 10

Description

This market refers on the tennis match between Quentin Halys and Kamil Majchrzak in the Miami Open, scheduled for March 23 at 11:00AM ET. This market will resolve to 'Quentin Halys' if Quentin Halys advances against Kamil Majchrzak. This market will resolve to 'Kamil Majchrzak' if Kamil Majchrzak advances against Quentin Halys. 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 ATP Tour. A consensus of credible reporting may also be used.