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%

BETA
Dashboards
Tour
All
Sports
ITF M15 Astana Men: Ivan Gretskiy vs Yu Tanaka
polymarket

ITF M15 Astana Men: Ivan Gretskiy vs Yu Tanaka

Volume:
$45,920

ITF M15 Astana Men: Ivan Gretskiy vs Yu Tanaka

 - Polymarket

ITF M15 Astana Men: Ivan Gretskiy vs Yu Tanaka - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 28, 2026

Closed: Jul 28, 7:32 AM EST

polymarket

Polymarket

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

ITF M15 Astana Men: Ivan Gretskiy vs Yu Tanaka

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$45,910
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

100%
Yes 100¢No 0¢
0.1¢
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

ITF M15 Astana Men: Ivan Gretskiy vs Yu Tanaka Total Sets: O/U 2.5

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

ITF M15 Astana Men: Ivan Gretskiy vs Yu Tanaka Set 1 O/U 8.5

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

ITF M15 Astana Men: Ivan Gretskiy vs Yu Tanaka Set 2 O/U 8.5

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

ITF M15 Astana Men: Ivan Gretskiy vs Yu Tanaka Set 1 Winner

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

ITF M15 Astana Men: Ivan Gretskiy vs Yu Tanaka Set 2 Winner

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

ITF M15 Astana Men: Ivan Gretskiy vs Yu Tanaka Set 1 O/U 9.5

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

ITF M15 Astana Men: Ivan Gretskiy vs Yu Tanaka Match O/U 21.5

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

ITF M15 Astana Men: Ivan Gretskiy vs Yu Tanaka Set Handicap +/-1.5

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

ITF M15 Astana Men: Ivan Gretskiy vs Yu Tanaka Set 2 O/U 9.5

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

ITF M15 Astana Men: Ivan Gretskiy vs Yu Tanaka Match O/U 22.5

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

ITF M15 Astana Men: Ivan Gretskiy vs Yu Tanaka Set Handicap +/-1.5

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

ITF M15 Astana Men: Ivan Gretskiy vs Yu Tanaka Set 1 O/U 10.5

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

ITF M15 Astana Men: Ivan Gretskiy vs Yu Tanaka Set 2 O/U 10.5

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

ITF M15 Astana Men: Ivan Gretskiy vs Yu Tanaka Match O/U 23.5

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

Description

This market refers to the tennis match between Ivan Gretskiy and Yu Tanaka in the ITF M15 Astana Men, Qualifying, originally scheduled for July 28, 2026 at 1:00AM ET. This market will resolve to 'Ivan Gretskiy' if Ivan Gretskiy advances against Yu Tanaka. This market will resolve to 'Yu Tanaka' if Yu Tanaka advances against Ivan Gretskiy. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.

Polymarket

This market refers to the tennis match between Ivan Gretskiy and Yu Tanaka in the ITF M15 Astana Men, Qualifying, originally scheduled for July 28, 2026 at 1:00AM ET. This market will resolve to 'Ivan Gretskiy' if Ivan Gretskiy advances against Yu Tanaka. This market will resolve to 'Yu Tanaka' if Yu Tanaka advances against Ivan Gretskiy. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.

Frequently asked questions

On Polymarket, the dashboard for the Gretskiy vs Tanaka match market tracks real-time odds, price fluctuations, and 24-hour volume. It shows how traders on Polymarket are pricing the chances of each outcome in this market, updated continuously throughout the event’s lifespan. The interface also displays historical price trends and current liquidity levels, giving users insight into market sentiment and activity as the match approaches.

Prediction market odds in this market often differ from traditional sportsbook lines due to trader-driven pricing and unique betting mechanics. On Polymarket, odds reflect aggregated user sentiment and can shift rapidly based on new information, trading volume, and in-play dynamics. Sportsbook odds, set by professional oddsmakers, generally incorporate broader market data and risk management practices, often resulting in slightly different implied probabilities.

On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, this market is priced through a continuous order book where traders buy and sell shares of possible outcomes. The current top outcome reflects the aggregate assessment of all participants, with liquidity and volume influencing how quickly prices adjust to new information or shifts in expectations among active traders.

This market resolves around Aug 4, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match conclusion, and the platform will finalize the market based on that verified data, ensuring alignment with the actual performance on court.

Injuries, changes in player form, or weather conditions could shift this market as they affect expectations for performance. Media updates, practice session reports, and betting trends may also influence trader sentiment, causing price fluctuations ahead of the match. Any new information that alters the perceived likelihood of each outcome can lead to notable movement in this market.