MarketWeaver
Log inSign up

Tennis

Riera vs Sierra: who will win?

80% say Julia Riera wins

No price change recorded today yet.

Match time has passed. Waiting for the official result.

Polymarket lists November 6, 2026 as the end date, but the rules allow until November 13, 2026.

Each share pays $1 if it happens, so 80¢ means about an 80% chance.

Research, not 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

Julia Riera and Solana Sierra play a tennis match at the Curitiba, scheduled for October 30, 2026 at 11:00 AM .

Possible results

  • Julia RieraJulia Riera wins and moves on.80%

    What has to happen

    Julia Riera advances against Solana Sierra.

  • Solana SierraSolana Sierra wins and moves on.20%

    What has to happen

    Solana Sierra advances against Julia Riera.

The one trap

If the match is canceled, ends in a tie, or still has no winner by November 13, 2026, the market settles 50-50 and every share pays 50¢.

See all fine print
  • If a player stops partway through (retires), or is defaulted or disqualified, the player who moves on wins the market.
  • If a player pulls out before the match starts (a walkover), the market settles 50-50.
  • The official result comes from the WTA Tour. Trusted news reports can also be used.
Price chart
-Yes chance

Recorded moves

  • The price rose 74 points in about 15 minutes, from 4.5¢ to 78.5¢. This market has no official data feed that we track.

    Named source: WTA official25m ago

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

Show details for experienced traders

The details

Rule note: full game including overtimeSettled by WTA official
Fine-print risk
Low (10/100)
settles on the condition as written

Pro adds the exact price, today’s change in points, buyers vs sellers in dollars, the price chart and every recorded move. See Pro

  • Official source: settlement runs on WTA 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, overtime included. Postponed games stay open until completed; cancellations follow the stated fallback. Deadline: Fri, Oct 30, 2026, 11:00 AM ET.

Source named: WTA 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 WTA Tour.”
  • “If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 13, 2026, 11:59…”
  • “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…”

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

Big trades across all markets