PolymarketOpen

Set 2 Winner: Haruna Arakawa vs Rira Kosaka

Rira Kosaka50%
Haruna Arakawa50%

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24h volume—
7d volume—
30d volume—
Liquidity$64.4
Spread96%
ResolvesOct 7, 2026in 7 days

Probability history

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Shaded periods have no successful hourly price check.

Probability history0%25%50%75%100%Sep 29, 07:50 AMSep 29, 03:13 PMSep 29, 10:36 PMSep 30, 06:00 AMShaded periods have no successful hourly price check.

Based on this market’s outcome prices, expressed as probabilities.

Resolution rules

This market refers to the tennis match between Haruna Arakawa and Rira Kosaka in the W35 Wagga Wagga, originally scheduled for September 29, 2026 at 10:30PM ET. This market will resolve to “Haruna Arakawa” if Haruna Arakawa wins set 2. It will resolve to “Rira Kosaka” if Rira Kosaka wins set 2. If the match begins but set 2 is not completed with a winner determined (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled (not played at all) or play has not begun by October 13, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50. Resolution will be based on official ITF match statistics. This market may resolve only when the listed period of play has concluded and the result can be definitively determined by the listed resolution source(s).

Sourcehttps://www.itftennis.com/en/tournament-calendar/

Other legs of this event

MarketVenuePriceStatus
W35 Wagga Wagga: Haruna Arakawa vs Rira KosakaPolymarket73% Haruna ArakawaOpen
W35 Wagga Wagga, Main Draw: Completed Match: Haruna Arakawa vs Rira KosakaPolymarket50% YesOpen
Arakawa vs. Kosaka: Set 1 Games O/U 8.5Polymarket50% UnderOpen
Arakawa vs. Kosaka: Match O/U 22.5Polymarket50% UnderOpen
Arakawa vs. Kosaka: Set 1 Games O/U 9.5Polymarket50% OverOpen
Set 1 Winner: Haruna Arakawa vs Rira KosakaPolymarket50% Rira KosakaOpen
Haruna Arakawa vs. Rira Kosaka: Total Sets O/U 2.5Polymarket50% Under 2.5Open
Arakawa vs. Kosaka: Set 1 Games O/U 10.5Polymarket50% UnderOpen
Arakawa vs. Kosaka: Set 2 Games O/U 8.5Polymarket50% UnderOpen
Arakawa vs. Kosaka: Set 2 Games O/U 10.5Polymarket50% UnderOpen
Arakawa vs. Kosaka: Set 2 Games O/U 9.5Polymarket50% UnderOpen
Arakawa vs. Kosaka: Match O/U 21.5Polymarket50% OverOpen
Arakawa vs. Kosaka: Match O/U 23.5Polymarket50% UnderOpen
Set Handicap: Haruna Arakawa (-1.5) vs Rira Kosaka (+1.5)Polymarket50% Haruna ArakawaOpen
Set Handicap: Rira Kosaka (-1.5) vs Haruna Arakawa (+1.5)Polymarket50% Rira KosakaOpen

Venue activity

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As of Sep 30, 06:18 AM UTC