TOTAL VOLUME:

$134.2b

24H VOL:

$134,145,987

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,441,166,947

406,422

Markets across

30,383

events

MATCHED EVENTS:

2,688

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
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Campinas: Guido Justo vs Gustavo Heide
polymarket

Campinas: Guido Justo vs Gustavo Heide

Volume:
$80,618

Campinas: Guido Justo vs Gustavo Heide Set 1 O/U 8.5

 - Polymarket

Campinas: Guido Justo vs Gustavo Heide Set 1 O/U 8.5 - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Apr 11, 2026

Closed: Apr 17, 2:30 PM EST

polymarket

Polymarket

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

Campinas: Guido Justo vs Gustavo Heide Set 1 O/U 8.5

View
100%
Yes 100¢No 0¢
—
N/A
$185
N/A
N/A
N/A
Settled
Yes
polymarket

Campinas: Guido Justo vs Gustavo Heide

0%
Yes 0¢No 100¢
—
N/A
$79,341
N/A
N/A
N/A
Settled
No
polymarket

Campinas: Guido Justo vs Gustavo Heide Set 1 Winner

0%
Yes 0¢No 100¢
—
N/A
$476
N/A
N/A
N/A
Settled
No
polymarket

Campinas: Guido Justo vs Gustavo Heide Set 1 O/U 9.5

0%
Yes 0¢No 100¢
—
N/A
$296
N/A
N/A
N/A
Settled
No
polymarket

Campinas: Guido Justo vs Gustavo Heide Set 1 O/U 10.5

0%
Yes 0¢No 100¢
—
N/A
$273
N/A
N/A
N/A
Settled
No
polymarket

Campinas: Guido Justo vs Gustavo Heide Total Sets: O/U 2.5

0%
Yes 0¢No 100¢
—
N/A
$26
N/A
N/A
N/A
Settled
No
polymarket

Campinas: Guido Justo vs Gustavo Heide Match O/U 21.5

0%
Yes 0¢No 100¢
—
N/A
$11
N/A
N/A
N/A
Settled
No
polymarket

Campinas: Guido Justo vs Gustavo Heide Match O/U 22.5

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

Campinas: Guido Justo vs Gustavo Heide Match O/U 23.5

0%
Yes 0¢No 100¢
—
N/A
$6
N/A
N/A
N/A
Settled
No
Total markets: 9

Description

This market refers on the tennis match between Guido Justo and Gustavo Heide in the Campinas, scheduled for April 10 at 2:30PM ET. This market will resolve to 'Guido Justo' if Guido Justo advances against Gustavo Heide. This market will resolve to 'Gustavo Heide' if Gustavo Heide advances against Guido Justo. 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.