PolymarketDelisted

Set Handicap: Rei Sakamoto (-1.5) vs Zhizhen Zhang (+1.5)

Zhizhen Zhang58%
Rei Sakamoto43%

Price has not been independently checked yet.

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24h volume—
7d volume—
30d volume—
Liquidity$9.9K
Spread2%
ResolvesNov 5, 2026in 3 days

Probability history

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Shaded periods have no successful hourly price check.

Probability history0%25%50%75%100%Oct 27, 07:45 AMOct 27, 04:30 PMOct 28, 01:15 AMOct 28, 10:00 AMShaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded 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 Rei Sakamoto and Zhizhen Zhang in the Seoul, originally scheduled for October 28, 2026 at 9:00PM ET. This market will resolve to "Rei Sakamoto" if Rei Sakamoto wins by 2 or more sets than Zhizhen Zhang, based on the final completed score. Otherwise, it will resolve to "Zhizhen Zhang." If the match begins but is not completed due to retirement, default, or disqualification, this market will resolve 50-50, unless the outcome of this market has already been unconditionally determined by the completed portion of play under the match format published by the tournament organizer for that round. For example, if the deciding set has begun when the match ends, Rei Sakamoto can no longer win by 2 or more sets, and this market will resolve to "Zhizhen Zhang." If the match is canceled before play begins, or a result has not been determined by November 11, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50. Resolution will be based on official Challenger results.

Sourcehttps://www.atptour.com/en/scores/current

Other legs of this event

MarketVenuePriceStatus
Zhizhen Zhang vs Rei Sakamoto: Zhizhen Zhang winsPolymarket99% Rei SakamotoOpen
Seoul: Completed Match: Zhizhen Zhang vs Rei SakamotoPolymarket53% YesOpen
Game Spread: Rei Sakamoto (-3.5) vs Zhizhen Zhang (+3.5)Polymarket58% Zhizhen ZhangOpen
Zhang vs. Sakamoto: Set 2 Games O/U 9.5Polymarket52% UnderOpen
Zhang vs. Sakamoto: Match O/U 21.5Polymarket60% OverOpen
Set 1 Winner: Zhizhen Zhang vs Rei SakamotoPolymarket62% Rei SakamotoOpen
Zhang vs. Sakamoto: Match O/U 23.5Polymarket55% UnderOpen
Zhang vs. Sakamoto: Set 1 Games O/U 10.5Polymarket65% UnderOpen
Zhang vs. Sakamoto: Set 1 Games O/U 9.5Polymarket52% UnderOpen
Zhang vs. Sakamoto: Set 1 Games O/U 8.5Polymarket58% UnderOpen
Zhizhen Zhang vs. Rei Sakamoto: Total Sets O/U 2.5Polymarket60% Under 2.5Open
Zhang vs. Sakamoto: Set 2 Games O/U 8.5Polymarket52% UnderOpen
Zhang vs. Sakamoto: Set 2 Games O/U 10.5Polymarket52% UnderOpen
Zhang vs. Sakamoto: Match O/U 22.5Polymarket52% OverOpen
Set 2 Winner: Zhizhen Zhang vs Rei SakamotoPolymarket51% Rei SakamotoOpen

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As of Nov 1, 04:19 PM UTC