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Tennis · ATPATP Tour

Cali: Matias Soto vs Samuel Heredia

Live · in play7-6(10-8), 4-6, 2-1S3

$105.2K
$105.3K
249
$99.6K
$60.4K

Moneyline

QuestionYesNo24h volume
Cali: Matias Soto vs Samuel Heredia58.0¢42.0¢$105.2K

Set Totals

QuestionYesNo24h volume
Cali: Matias Soto vs Samuel Heredia Total Sets: O/U 2.5100.0¢0.1¢$11.50

Set Handicap

Match Totals

Set Games Totals

Completed Match

QuestionYesNo24h volume
Completed MatchQuiet75.5¢24.5¢—

Game Handicap

Set Winner

QuestionYesNo24h volume
Cali: Matias Soto vs Samuel Heredia Set 2 WinnerQuiet0.1¢100.0¢—

First Set Totals

First Set Winner

QuestionYesNo24h volume
Cali: Matias Soto vs Samuel Heredia Set 1 WinnerYES100.0¢0.0¢—

Event facts

Category
Tennis · ATP
Series
ATP · daily
Fee
5% × p × (1−p) · taker only · 15% maker rebate
UMA bond
$250
Dispute window
30 minutes
Resolver
UMA CTF Adapter (sports)
Questions
10 open · 7 settled
Fills, last 24 h
1,645
Polymarket-reported 24h volume
186,779 shares
  1. Created
  2. First trade
  3. Kick-off

Market details

Category
Tennis
Polymarket tag
ATP Tour
Discipline
Tennis
Polymarket series
ATP
Teams
Matias Soto vs. Samuel Heredia

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How does this event settle?

Rules, as written by Polymarket

This market refers to the tennis match between Matias Soto and Samuel Heredia in the Cali, originally scheduled for October 19, 2026 at 11:00AM ET. This market will resolve to 'Matias Soto' if Matias Soto advances against Samuel Heredia. This market will resolve to 'Samuel Heredia' if Samuel Heredia advances against Matias Soto. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 2, 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.

Each question is its own Yes/No market: a share of the side that wins pays 100¢, the other side pays 0¢.

7 of the 17 have settled; Cali: Matias Soto vs Samuel Heredia Set 1 O/U 8.5, Cali: Matias Soto vs Samuel Heredia Match O/U 21.5, Cali: Matias Soto vs Samuel Heredia Match O/U 22.5, Cali: Matias Soto vs Samuel Heredia Set 1 O/U 9.5, Cali: Matias Soto vs Samuel Heredia Set 1 O/U 10.5, Cali: Matias Soto vs Samuel Heredia Set 1 Winner settled Yes.

The result is checked against atptour.com. Open the source

It can settle from Oct 26, 2026 15:00 UTC; trading can go on after that until the result is final.

Prices as of Oct 20, 2026 21:37 UTC; volume from on-chain fills over the last 24h. Trading data is ours; event metadata comes from Polymarket. Not affiliated with Polymarket · Not investment advice.