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Sao Paulo Open: Anna Blinkova vs Alina Charaeva

Chance

61%

Buy Yes

61¢

pays $1 if it happens

Buy No

40¢

pays $1 if it doesn’t

Vol 24h

$38.3K

as Polymarket reports it · 24 fills

Spread

round trip

Prices from Polymarket, updated 40 seconds ago. Ends Sep 25, 1:00 PM UTC.

Price over the last 2 weeks
Cost of a Yes share
Order book
Live from the venue feed · updated 6 seconds ago

Buy Yes (bids)

  • 60¢15,817$9.5K
  • 59¢6,697$4K
  • 58¢3,749$2.2K
  • 57¢4,990$2.8K
  • 56¢181$101

Sell Yes (asks)

  • 61¢31,604$19.3K
  • 62¢42,239$26.2K
  • 63¢15,942$10K
  • 64¢18,929$12.1K
  • 65¢6,602$4.3K
Spread
Mid
60.5¢
Microprice
60.3¢
Within 5¢
$19.1K · $44.1K
More money on NoImbalance -40%More money on Yes

Latest trades

  • 6 minutes agoBought Alina Charaeva at 40¢$13
  • 9 minutes agoBought Alina Charaeva at 40¢$195
  • 11 minutes agoBought Anna Blinkova at 61¢$50
  • 11 minutes agoBought Anna Blinkova at 61¢$25
  • 52 minutes agoBought Anna Blinkova at 61¢$9
  • 1 hour agoBought Anna Blinkova at 61¢$100
  • 2 hours agoBought Alina Charaeva at 40¢$1
  • 2 hours agoBought Anna Blinkova at 61¢$10
  • 2 hours agoBought Anna Blinkova at 61¢$11,054
  • 3 hours agoBought Anna Blinkova at 61¢$1

Rules

How this market is decided

This market refers to the tennis match between Anna Blinkova and Alina Charaeva in the Sao Paulo Open, originally scheduled for September 18, 2026 at 9:00AM ET. This market will resolve to 'Anna Blinkova' if Anna Blinkova advances against Alina Charaeva. This market will resolve to 'Alina Charaeva' if Alina Charaeva advances against Anna Blinkova. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 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 WTA Tour. A consensus of credible reporting may also be used.

Rule history

  1. Changed: game startGame start moved from 2026-09-18T15:30:00Z to 2026-09-18T17:30:00Z.
  2. Changed: game startGame start moved from 2026-09-18T13:00:00Z to 2026-09-18T15:30:00Z.
  3. First recorded

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