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
Porto: Zdenek Kolar vs Oriol Roca Batalla
polymarket

Who will win Porto: Zdenek Kolar vs Oriol Roca Batalla?

Volume:
$105,738

Completed Match

 - Polymarket

Completed Match - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 31, 2026

Closed: Aug 31, 11:04 AM 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
$7,062
N/A
N/A
N/A
Settled
Yes
polymarket

Porto: Zdenek Kolar vs Oriol Roca Batalla

0%
50%
Yes 0¢No 100¢
—
N/A
$98,637
N/A
N/A
N/A
Settled
Yes
polymarket

Porto: Zdenek Kolar vs Oriol Roca Batalla Set 2 Winner

0%
99%
Yes 0¢No 100¢
—
N/A
$39
N/A
N/A
N/A
Settled
Yes
polymarket

Porto: Zdenek Kolar vs Oriol Roca Batalla Set 2 O/U 8.5

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

Porto: Zdenek Kolar vs Oriol Roca Batalla Set 1 Winner

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

Porto: Zdenek Kolar vs Oriol Roca Batalla Set 1 O/U 8.5

0%
98%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Porto: Zdenek Kolar vs Oriol Roca Batalla Total Sets: O/U 2.5

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

Porto: Zdenek Kolar vs Oriol Roca Batalla Match O/U 21.5

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

Porto: Zdenek Kolar vs Oriol Roca Batalla Set Handicap +/-1.5

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

Porto: Zdenek Kolar vs Oriol Roca Batalla Set 2 O/U 9.5

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

Porto: Zdenek Kolar vs Oriol Roca Batalla Set 1 O/U 9.5

0%
98%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Porto: Zdenek Kolar vs Oriol Roca Batalla Match O/U 22.5

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

Porto: Zdenek Kolar vs Oriol Roca Batalla Set Handicap +/-1.5

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

Porto: Zdenek Kolar vs Oriol Roca Batalla Set 1 O/U 10.5

0%
98%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Porto: Zdenek Kolar vs Oriol Roca Batalla Set 2 O/U 10.5

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

Porto: Zdenek Kolar vs Oriol Roca Batalla Match O/U 23.5

0%
99%
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 Zdenek Kolar and Oriol Roca Batalla in the Porto, originally scheduled for August 31, 2026 at 5:00AM ET. This market will resolve to 'Zdenek Kolar' if Zdenek Kolar advances against Oriol Roca Batalla. This market will resolve to 'Oriol Roca Batalla' if Oriol Roca Batalla advances against Zdenek Kolar. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 14, 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 Zdenek Kolar and Oriol Roca Batalla in the Porto, originally scheduled for August 31, 2026 at 5:00AM ET. This market will resolve to 'Zdenek Kolar' if Zdenek Kolar advances against Oriol Roca Batalla. This market will resolve to 'Oriol Roca Batalla' if Oriol Roca Batalla advances against Zdenek Kolar. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 14, 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 Porto midfield battle market tracks real-time odds, price fluctuations, and 24-hour volume through user-driven trading. It visualizes how participants on Polymarket price the contest between the two players, showing the top outcome’s likelihood and recent activity trends. The view reflects live sentiment and betting patterns specific to this market, with updates every time a trade occurs. Volume of $105,738 and 24-hour volume of $105,510 are displayed, offering insight into market interest and liquidity around this matchup.

This market resolves around Sep 7, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by official match statistics and player performance data, ensuring an objective and transparent process. Traders can expect a clear resolution once the game concludes and the relevant metrics are publicly available, aligning with standard verification practices on Polymarket.

Injuries, lineup changes, or standout performances in lead-up matches could shift this market as traders adjust their expectations. Pre-match news, coaching strategies, and even weather conditions affecting play style may influence odds. Additionally, any public statements from the team or players regarding midfield tactics can impact sentiment. Traders should monitor official team announcements and injury reports, as well as in-game developments once the match begins, all of which can cause rapid price movements on Polymarket.