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%

BETA
Dashboards
Tour
All
Sports
Buenos Aires 2: Gonzalo Villanueva vs Guido Justo
polymarket

What is the result of Gonzalo Villanueva vs Guido Justo?

Volume:
$245,395

Completed Match

 - Polymarket

Completed Match - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 22, 2026

Closed: Sep 21, 8:52 PM EST

polymarket

Polymarket

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

Completed Match

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$3,160
N/A
N/A
N/A
Settled
Yes
polymarket

Buenos Aires 2: Gonzalo Villanueva vs Guido Justo Match O/U 21.5

100%
Yes 100¢No 0¢
3¢
N/A
$46
N/A
N/A
N/A
Settled
Yes
polymarket

Buenos Aires 2: Gonzalo Villanueva vs Guido Justo Set 1 O/U 8.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$21
N/A
N/A
N/A
Settled
Yes
polymarket

Buenos Aires 2: Gonzalo Villanueva vs Guido Justo

0%
48%
Yes 0¢No 100¢
—
N/A
$242,069
N/A
N/A
N/A
Settled
Yes
polymarket

Buenos Aires 2: Gonzalo Villanueva vs Guido Justo Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
$99
N/A
N/A
N/A
Settled
Yes
polymarket

Buenos Aires 2: Gonzalo Villanueva vs Guido Justo Set 1 Winner

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

Buenos Aires 2: Gonzalo Villanueva vs Guido Justo Set 2 Winner

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

Buenos Aires 2: Gonzalo Villanueva vs Guido Justo Total Sets: O/U 2.5

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

Buenos Aires 2: Gonzalo Villanueva vs Guido Justo Set 1 O/U 9.5

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

Buenos Aires 2: Gonzalo Villanueva vs Guido Justo Set 1 O/U 10.5

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

Buenos Aires 2: Gonzalo Villanueva vs Guido Justo Set 2 O/U 8.5

100%
3%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Buenos Aires 2: Gonzalo Villanueva vs Guido Justo Set 2 O/U 9.5

0%
97%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Buenos Aires 2: Gonzalo Villanueva vs Guido Justo Set 2 O/U 10.5

0%
97%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Buenos Aires 2: Gonzalo Villanueva vs Guido Justo Match O/U 22.5

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

Buenos Aires 2: Gonzalo Villanueva vs Guido Justo Match O/U 23.5

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

Buenos Aires 2: Gonzalo Villanueva vs Guido Justo Set Handicap +/-1.5

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

Buenos Aires 2: Gonzalo Villanueva vs Guido Justo Game Spread +/-3.5

100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 17

Description

This market refers to the tennis match between Gonzalo Villanueva and Guido Justo in the Buenos Aires 2, originally scheduled for September 21, 2026 at 9:00AM ET. This market will resolve to 'Gonzalo Villanueva' if Gonzalo Villanueva advances against Guido Justo. This market will resolve to 'Guido Justo' if Guido Justo advances against Gonzalo Villanueva. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 5, 2026, 11:59 PM ET (14 days after the scheduled start), 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 Gonzalo Villanueva and Guido Justo in the Buenos Aires 2, originally scheduled for September 21, 2026 at 9:00AM ET. This market will resolve to 'Gonzalo Villanueva' if Gonzalo Villanueva advances against Guido Justo. This market will resolve to 'Guido Justo' if Guido Justo advances against Gonzalo Villanueva. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 5, 2026, 11:59 PM ET (14 days after the scheduled start), 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 dashboard for the Buenos Aires tennis match provides a real-time view of how traders are pricing the outcome of the contest between Gonzalo Villanueva and Guido Justo. You’ll find the current odds, a price history chart illustrating how those odds have changed over time, and the 24-hour trading volume, which currently stands at $244,596. The total volume traded on this market is $245,184, indicating the level of interest and activity surrounding this event. This information helps you understand market sentiment and potential trading opportunities.

Often, prediction market odds reflect a different perspective than those found at traditional sportsbooks. Sportsbooks set lines to balance action and incorporate a profit margin, while this market relies on the collective wisdom of traders. If a significant number of traders believe a sportsbook is undervaluing or overvaluing a particular outcome, you may see the odds on Polymarket diverge. This can happen because prediction markets allow anyone to take a position, potentially revealing information not fully captured by sportsbook algorithms or public opinion. It’s important to compare and contrast to form your own informed opinion.

This market resolves around Sep 28, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will depend on the official result of the Buenos Aires tennis match between Gonzalo Villanueva and Guido Justo, as reported by a recognized sports authority. The platform will verify the result against these sources to determine which outcome is the winner. Traders who correctly predicted the outcome will be paid out according to their share ownership at the time of resolution.

Several factors could influence the price of this market before Sep 28, 2026. Any news regarding player form, injuries, or changes in playing conditions could significantly shift trader sentiment. Unexpected upsets in other matches involving these players, or even broader trends in tennis performance, might also play a role. Furthermore, large volume trades on Polymarket can quickly move the price, particularly if they signal informed conviction about a specific outcome. Monitoring these signals will be key to understanding potential shifts in the market.