TOTAL VOLUME:

$134.1b

24H VOL:

$133,388,117

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,436,095,462

405,232

Markets across

30,526

events

MATCHED EVENTS:

2,693

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Cincinnati Open: Frances Tiafoe vs Felix Auger-Aliassime
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What is the result of Frances Tiafoe vs Felix Auger-Aliassime?

Volume:
$553,145

Cincinnati Open: Frances Tiafoe vs Felix Auger-Aliassime

 - Polymarket

Cincinnati Open: Frances Tiafoe vs Felix Auger-Aliassime - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 20, 2026

Closed: Aug 19, 11:32 PM EST

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

Cincinnati Open: Frances Tiafoe vs Felix Auger-Aliassime

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$538,683
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Frances Tiafoe vs Felix Auger-Aliassime Set 1 Winner

100%
Yes 100¢No 0¢
0.1¢
N/A
$4,597
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Frances Tiafoe vs Felix Auger-Aliassime Set 2 Winner

100%
Yes 100¢No 0¢
0.1¢
N/A
$2,679
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Frances Tiafoe vs Felix Auger-Aliassime Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
$6,153
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Frances Tiafoe vs Felix Auger-Aliassime Total Sets: O/U 2.5

0%
Yes 0¢No 100¢
—
N/A
$414
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Frances Tiafoe vs Felix Auger-Aliassime Match O/U 22.5

0%
Yes 0¢No 100¢
—
N/A
$385
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Frances Tiafoe vs Felix Auger-Aliassime Match O/U 21.5

0%
Yes 0¢No 100¢
—
N/A
$163
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Frances Tiafoe vs Felix Auger-Aliassime Match O/U 23.5

0%
Yes 0¢No 100¢
—
N/A
$58
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Frances Tiafoe vs Felix Auger-Aliassime Set 1 O/U 10.5

0%
Yes 0¢No 100¢
—
N/A
$13
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

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

Cincinnati Open: Frances Tiafoe vs Felix Auger-Aliassime Set 1 O/U 8.5

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

Cincinnati Open: Frances Tiafoe vs Felix Auger-Aliassime 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

Cincinnati Open: Frances Tiafoe vs Felix Auger-Aliassime Set 1 O/U 9.5

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

Cincinnati Open: Frances Tiafoe vs Felix Auger-Aliassime Set 2 O/U 9.5

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

Cincinnati Open: Frances Tiafoe vs Felix Auger-Aliassime 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: 15

Description

This market refers to the tennis match between Frances Tiafoe and Felix Auger-Aliassime in the Cincinnati Open, originally scheduled for August 19, 2026 at 8:30PM ET. This market will resolve to 'Frances Tiafoe' if Frances Tiafoe advances against Felix Auger-Aliassime. This market will resolve to 'Felix Auger-Aliassime' if Felix Auger-Aliassime advances against Frances Tiafoe. 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.

Polymarket

This market refers to the tennis match between Frances Tiafoe and Felix Auger-Aliassime in the Cincinnati Open, originally scheduled for August 19, 2026 at 8:30PM ET. This market will resolve to 'Frances Tiafoe' if Frances Tiafoe advances against Felix Auger-Aliassime. This market will resolve to 'Felix Auger-Aliassime' if Felix Auger-Aliassime advances against Frances Tiafoe. 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.

Frequently asked questions

On Polymarket, the Cincinnati Open tennis match market dashboard tracks real-time odds, price fluctuations, and 24-hour volume for this event. It shows how traders on Polymarket are pricing the contest between the two players, with updates reflecting market sentiment and recent performance trends. The dashboard also displays total volume of $549,431 and 24-hour volume of $549,431, giving you insight into trader activity and interest as the match approaches.

This market resolves around Aug 27, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is based on the official match outcome, and the market will close immediately after the final point is confirmed through trusted sports news and tournament sources.

Injuries, weather delays, or last-minute player withdrawals could dramatically shift this market. Strong performances in warm-up matches, media comments from the players, and betting trends on Polymarket also influence odds. Any update affecting either player’s readiness or form will likely trigger rapid price changes as traders adjust their positions ahead of the match.