TOTAL VOLUME:

$134.2b

24H VOL:

$126,590,312

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,439,516,703

404,175

Markets across

30,277

events

MATCHED EVENTS:

2,685

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Mubadala Citi DC Open: Janice Tjen vs Anna Kalinskaya
polymarket

Mubadala Citi DC Open: Janice Tjen vs Anna Kalinskaya

Volume:
$919,982

Mubadala Citi DC Open: Janice Tjen vs Anna Kalinskaya Set 1 Winner

 - Polymarket

Mubadala Citi DC Open: Janice Tjen vs Anna Kalinskaya Set 1 Winner - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 30, 2026

Closed: Jul 30, 2:07 PM EST

polymarket

Polymarket

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

Mubadala Citi DC Open: Janice Tjen vs Anna Kalinskaya Set 1 Winner

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$691
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Janice Tjen vs Anna Kalinskaya Match O/U 21.5

100%
Yes 100¢No 0¢
1¢
N/A
$210
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Janice Tjen vs Anna Kalinskaya Total Sets: O/U 2.5

100%
Yes 100¢No 0¢
0.9¢
N/A
$22
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

100%
Yes 100¢No 0¢
1¢
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Janice Tjen vs Anna Kalinskaya Match O/U 23.5

100%
Yes 100¢No 0¢
1¢
N/A
$3
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Janice Tjen vs Anna Kalinskaya Match O/U 22.5

100%
Yes 100¢No 0¢
1¢
N/A
$2
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Janice Tjen vs Anna Kalinskaya

0%
Yes 0¢No 100¢
—
N/A
$917,206
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Janice Tjen vs Anna Kalinskaya Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
$901
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Janice Tjen vs Anna Kalinskaya Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
$457
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Janice Tjen vs Anna Kalinskaya Set 2 Winner

0%
Yes 0¢No 100¢
—
N/A
$435
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Janice Tjen vs Anna Kalinskaya Set 1 O/U 9.5

0%
Yes 0¢No 100¢
—
N/A
$25
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Janice Tjen vs Anna Kalinskaya Set 1 O/U 10.5

0%
Yes 0¢No 100¢
—
N/A
$20
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Janice Tjen vs Anna Kalinskaya Set 1 O/U 8.5

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

Mubadala Citi DC Open: Janice Tjen vs Anna Kalinskaya Set 2 O/U 8.5

100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Janice Tjen vs Anna Kalinskaya Set 2 O/U 9.5

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

Mubadala Citi DC Open: Janice Tjen vs Anna Kalinskaya Set 2 O/U 10.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 16

Intro

This market tracks whether the tennis match between Janice Tjen and Anna Kalinskaya at the Mubadala Citi DC Open will have more than 21.5 games, with the current probability on Polymarket standing at 99.5%. The official WTA website serves as the resolution source. Watch for the match conclusion on August 5, 2026, which will determine the outcome of this market.

Polymarket

This market refers to the tennis match between Janice Tjen and Anna Kalinskaya in the Mubadala Citi DC Open, originally scheduled for July 29, 2026 at 10:00AM ET. This market will resolve to 'Janice Tjen' if Janice Tjen advances against Anna Kalinskaya. This market will resolve to 'Anna Kalinskaya' if Anna Kalinskaya advances against Janice Tjen. 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.

Frequently asked questions

The dashboard for the Mubadala Citi DC Open match-up market shows real-time odds, price history, and 24-hour volume on Polymarket. It provides a snapshot of trader sentiment and liquidity for this specific tennis contest, allowing users to monitor how the market evolves as the match date approaches. With volume of $919,982 and 24-hour volume of $918,501, it reflects the level of interest and activity surrounding the outcome.

This market resolves around Aug 5, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The winner is determined by the official match result, and the market settles accordingly based on that final, publicly recorded outcome.

Key signals that could affect this market include player injuries, recent match performance, weather conditions at the venue, and any last-minute changes in tournament scheduling. As Aug 5, 2026 approaches, updated rankings, practice session reports, and media commentary may also sway trader sentiment. Monitoring these developments can help anticipate potential shifts in odds and volume leading up to resolution.