Analytics
The Koki Matsuda side is at 100%, up 30 points from 70% when the market opened on 25 Oct 2026.
Across the 2 daily closes on record from 25 Oct 2026 to 25 Oct 2026, the highest close was 100% on 25 Oct 2026 and the lowest 70% on 25 Oct 2026. Its largest one-day move was 30 points up, to 100% on 25 Oct 2026.
It is one of 11 markets under “Seoul: Koki Matsuda vs Geun Jun Kim”.
$25.54K traded in the last 24 hours. The order book holds $83.88K, with a 0.1% gap between the best bid and the best ask.
The largest Koki Matsuda position is UpTheBlues with 7.6K shares; the largest Geun Jun Kim position is RN1 with 4.9K. Ten wallets hold 79% of the shares on Polymarket's public holder list.
Trading closes on 1 Nov 2026, 7 days from now.
Polymarket prices as of Oct 25, 8:32 AM UTC
The paper ticket needs a verified Yes / No pair, which this market does not have here.
Open in PredictionsDaily closes of the Koki Matsuda price, Polymarket CLOB, 2 points, 25 Oct 2026 – 25 Oct 2026, chart shows 60%–100%
| Observed | Koki Matsuda price |
|---|---|
| 25 Oct 2026 | 70.0% |
| 25 Oct 2026 | 100.0% |
The ten largest positions on Polymarket's public holder list.
| Trader | Outcome | Shares |
|---|---|---|
| UpTheBlues | Koki Matsuda | 7.57K |
| RN1 | Geun Jun Kim | 4.88K |
| HomeRunHazard | Koki Matsuda | 3.65K |
This market refers to the tennis match between Koki Matsuda and Geun Jun Kim in the Seoul, Korea Republic, Qualifying, originally scheduled for October 25, 2026 at 1:00AM ET. This market will resolve to 'Koki Matsuda' if Koki Matsuda advances against Geun Jun Kim. This market will resolve to 'Geun Jun Kim' if Geun Jun Kim advances against Koki Matsuda. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 8, 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 ATP Tour. A consensus of credible reporting may also be used.
Official listing: polymarket.com/event/atp-matsuda-geunjun-2026-10-25
| 38791873984189 | Geun Jun Kim | 3.52K |
| poshposh | Geun Jun Kim | 818.02 |
| Robertdancce | Geun Jun Kim | 632.2 |
| Irresponsible-Autumn | Koki Matsuda | 595.82 |
| efntrick | Geun Jun Kim | 576.25 |
| omnibus-076daa | Koki Matsuda | 545.56 |
| ferdinand2 | Koki Matsuda | 538.75 |
Open a trader’s name to inspect the wallet’s available P&L, positions and recorded trades, with source dates and coverage. A large position alone does not establish a winning track record.
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