TOTAL VOLUME:

$154.4b

24H VOL:

$230,589,906

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,885,293,300

410,482

Markets across

40,213

events

MATCHED EVENTS:

4,340

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

BETA
Dashboards
Tour
All
Sports
Cali (Doubles): Barrios/Villalon vs Zeballos/Zormann
polymarket

What is the result of Barrios/Villalon vs Zeballos/Zormann?

Volume:
N/A

Cali (Doubles): Barrios/Villalon vs Zeballos/Zormann

 - Polymarket

Cali (Doubles): Barrios/Villalon vs Zeballos/Zormann - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 21, 2026

Closed: Oct 21, 3:42 PM EST

polymarket

Polymarket

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

Cali (Doubles): Barrios/Villalon vs Zeballos/Zormann

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

Completed Match

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

Cali (Doubles): Barrios/Villalon vs Zeballos/Zormann Set 1 Winner

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

Cali (Doubles): Barrios/Villalon vs Zeballos/Zormann Set 2 Winner

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

Cali (Doubles): Barrios/Villalon vs Zeballos/Zormann Total Sets: O/U 2.5

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

Cali (Doubles): Barrios/Villalon vs Zeballos/Zormann Set 1 O/U 8.5

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

Cali (Doubles): Barrios/Villalon vs Zeballos/Zormann Set 1 O/U 9.5

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

Cali (Doubles): Barrios/Villalon vs Zeballos/Zormann Set 1 O/U 10.5

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

Cali (Doubles): Barrios/Villalon vs Zeballos/Zormann Set 2 O/U 8.5

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

Cali (Doubles): Barrios/Villalon vs Zeballos/Zormann Set 2 O/U 9.5

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

Cali (Doubles): Barrios/Villalon vs Zeballos/Zormann Set 2 O/U 10.5

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

Cali (Doubles): Barrios/Villalon vs Zeballos/Zormann Match O/U 21.5

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

Cali (Doubles): Barrios/Villalon vs Zeballos/Zormann Match O/U 22.5

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

Cali (Doubles): Barrios/Villalon vs Zeballos/Zormann Match O/U 23.5

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

Cali (Doubles): Barrios/Villalon vs Zeballos/Zormann Set Handicap +/-1.5

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

Cali (Doubles): Barrios/Villalon vs Zeballos/Zormann Set Handicap +/-1.5

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

Description

This market refers to the doubles tennis match between Barrios/Villalon and Zeballos/Zormann in the Cali, originally scheduled for October 20, 2026 at 11:00AM ET. This market will resolve to 'Barrios/Villalon' if the team of Barrios/Villalon advances against Zeballos/Zormann. This market will resolve to 'Zeballos/Zormann' if the team of Zeballos/Zormann advances against Barrios/Villalon. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 3, 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 doubles tennis match between Barrios/Villalon and Zeballos/Zormann in the Cali, originally scheduled for October 20, 2026 at 11:00AM ET. This market will resolve to 'Barrios/Villalon' if the team of Barrios/Villalon advances against Zeballos/Zormann. This market will resolve to 'Zeballos/Zormann' if the team of Zeballos/Zormann advances against Barrios/Villalon. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 3, 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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

Typically, prediction market odds offer a different perspective than those found at traditional sportsbooks. Sportsbooks often incorporate a 'vig' or commission into their odds, which represents their profit margin. This market, being driven by the collective wisdom of traders, can sometimes provide more accurate probabilities, especially as the event approaches and more information becomes available. However, sportsbook odds can be influenced by factors like public betting patterns and promotional offers, leading to discrepancies. It's useful to compare both to form a well-rounded view.

On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the outcome. The price of a share directly reflects the probability of that outcome occurring, as perceived by the market participants. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and new information emerges, the price adjusts accordingly, providing a dynamic and real-time assessment of the likely result. The current price reflects the aggregated predictions of all traders on the platform.

This market resolves around Oct 27, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the Cali doubles match between Barrios/Villalon and Zeballos/Zormann. This means determining which team ultimately wins the match according to the official tournament organizers. The platform will then verify the outcome against these sources to finalize the market and distribute payouts to winning traders.

Several factors could influence the price of this market before resolution. Any news regarding player injuries, changes in team strategy, or unexpected performance in preceding matches could shift trader sentiment. Weather conditions at the tournament location could also play a role, potentially affecting playing styles and match outcomes. Furthermore, significant shifts in public opinion or expert analysis regarding the teams' chances of winning could drive trading activity and alter the odds. Monitoring these signals will be key to understanding potential market movements.