Analytics
Resolved Shimabukuro on 25 Sep 2025.
The last daily price before settlement had Shimabukuro at 26.5%. The Machac side opened at 65.5% on 24 Sep 2025. Before it settled, across the 2 daily closes on record from 24 Sep 2025 to 25 Sep 2025, the highest close was 73.5% on 25 Sep 2025 and the lowest 65.5% on 24 Sep 2025. Its largest one-day move was 8 points up, to 73.5% on 25 Sep 2025. $1.35K traded over the market's life.
Polymarket record as of Sep 25, 7:50 AM UTC
Daily closes of the Machac price, Polymarket CLOB, 2 points, 24 Sep 2025 – 25 Sep 2025, chart shows 60%–80%
| Observed | Machac price |
|---|---|
| 24 Sep 2025 | 65.5% |
| 25 Sep 2025 | 73.5% |
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This is a polymarket on the tennis match between Tomas Machac and Sho Shimabukuro in the Japan Open Tennis Championships, scheduled for September 24 at 10:00PM ET. This market will resolve to 'Machac' if Tomas Machac advances against Sho Shimabukuro. This market will resolve to 'Shimabukuro' if Sho Shimabukuro advances against Tomas Machac. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve in favor of the player(s) who officially advances to the next round. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
Resolution source: https://www.atptour.com/en/scores/current
Official listing: polymarket.com/event/atp-machac-vs-shimabukuro-2025-09-25
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