Analytics
The Mariia Masiianskaia side is at 50%, up 37 points from 13% when the market opened on 21 Oct 2026.
Across the 2 daily closes on record from 21 Oct 2026 to 22 Oct 2026 (1 day in that span have no close), the highest close was 50% on 22 Oct 2026 and the lowest 13% on 21 Oct 2026.
W15 Bol: Mariia Masiianskaia vs Anna Petkovic is the favourite of the 2 outcomes in “W15 Bol: Mariia Masiianskaia vs Anna Petkovic”, ahead of W15 Bol: Mariia Masiianskaia vs Anna Petkovic Set Handicap +/-1.5 at 50%.
$27.27 traded in the last 24 hours, out of $54.54 since listing.
The largest Mariia Masiianskaia position is alpheclabs2 with 27 shares; the largest Anna Petkovic position is 38791873984189 with 27.
Trading closes on 28 Oct 2026, 6 days from now.
Polymarket prices as of Oct 22, 4:03 PM UTC
The paper ticket needs a verified Yes / No pair, which this market does not have here.
Open in PredictionsDaily closes of the Mariia Masiianskaia price, Polymarket CLOB, 2 points, 21 Oct 2026 – 22 Oct 2026
| Observed | Mariia Masiianskaia price |
|---|---|
| 21 Oct 2026 | 13.0% |
| 22 Oct 2026 | 50.0% |
The ten largest positions on Polymarket's public holder list.
| Trader | Outcome | Shares |
|---|---|---|
| alpheclabs2 | Mariia Masiianskaia | 27.27 |
| 38791873984189 | Anna Petkovic | 27.26 |
| topdogbigboi | Anna Petkovic | 0.01 |
This market refers to the tennis match between Mariia Masiianskaia and Anna Petkovic in the W15 Bol, Main Draw, originally scheduled for October 21, 2026 at 3:00AM ET. This market will resolve to 'Mariia Masiianskaia' if Mariia Masiianskaia advances against Anna Petkovic. This market will resolve to 'Anna Petkovic' if Anna Petkovic advances against Mariia Masiianskaia. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 4, 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Official listing: polymarket.com/event/itf-masiia1-petkov1-2026-10-21
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