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Tennis

Mektic/Roger-Vasselin vs Grevelius/Heinonen: who will win?

>99% say Grevelius/Heinonen wins

Prices last updated 38 minutes ago. They normally update every minute.

No price change recorded today yet.

Match time has passed. Waiting for the official result.

If postponed, it can stay open until Nov 28, 2026.

Each share pays $1 if it happens, so a price over 99¢ means more than a 99% chance.

Research, not financial advice. Prices from Polymarket’s international site, not available in the US. Sports event contracts are restricted or under legal challenge in several US states. Check your state’s law and the venue’s terms.

The short version

Mektic/Roger-Vasselin and Grevelius/Heinonen play a tennis match at the BNP Paribas Nordic Open (Doubles), scheduled for November 14, 2026 at 8:30 AM .

Possible results

  • Mektic/Roger-VasselinMektic/Roger-Vasselin wins and moves on.<1%

    What has to happen

    The team of Mektic/Roger-Vasselin advances against Grevelius/Heinonen.

  • Grevelius/HeinonenGrevelius/Heinonen wins and moves on.>99%

    What has to happen

    The team of Grevelius/Heinonen advances against Mektic/Roger-Vasselin.

The one trap

If the match is canceled, ends in a tie, or still has no winner by November 28, 2026, the market settles 50-50 and every share pays 50¢.

See all fine print
  • If a team pulls out before the match starts (a walkover), the market settles 50-50.
  • The official result comes from the ATP Tour. Trusted news reports can also be used.
Price chart
-Yes chance

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View rules on Polymarket (international site, not available to US residents)

Show details for experienced traders

The details

Rule note: the official resultSettled by ATP official
Fine-print risk
Low (10/100)
settles on the condition as written
  • Official source: settlement runs on ATP official results; credible reporting as a last resort. Posts the final result after the game. No recorded moves for this market yet.
  • Fine print: Settles on the official final result as played. Cancellations follow the stated fallback. Deadline: Sat, Nov 14, 2026, 8:30 AM ET.

Source named: ATP official (not a tracked official feed, no release history)

Standardized read of public order book, official-source and contract-rule data, identical for every viewer. It describes the data and is not a recommendation. The venue’s published rules control settlement.

Key lines from the rules (Polymarket)
  • “The primary resolution source will be official information from the ATP Tour.”
  • “If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 28, 2026, 11:59…”
  • “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…”

View rules on Polymarket (international site, not available to US residents)

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