---
title: "Onyu Choi vs Sera Nishimoto"
canonical_url: https://betcrypto.now/events/onyu-choi-vs-sera-nishimoto
status: settled
kickoff_at: 2026-08-11T02:00:00+00:00
trading_closes_at: 2026-08-18T02:00:00+00:00
settled_at: 2026-08-11T13:44:42+00:00
total_volume_usd: 767.87
venues: ["Polymarket"]
categories: ["Sports", "Tennis"]
prices_as_of: 2026-10-09T19:47:20+00:00
publisher: BetCrypto
data_api: https://betcrypto.now/api/v1/events/onyu-choi-vs-sera-nishimoto
---

# Onyu Choi vs Sera Nishimoto

Settled · kickoff 2026-08-11 02:00 UTC · $768 traded · listed on Polymarket

## Result

**Onyu Choi** won. Settled 2026-08-11.

## About

This market refers to the tennis match between Onyu Choi and Sera Nishimoto in the ITF W15 Tianjin 2 Women, Qualifying, originally scheduled for August 10, 2026 at 10:00PM ET.

This market will resolve to 'Onyu Choi' if Onyu Choi advances against Sera Nishimoto.

This market will resolve to 'Sera Nishimoto' if Sera Nishimoto advances against Onyu Choi.

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 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.

_From Polymarket's listing._

## Other markets

- Completed Match — 2 outcomes
- ITF W15 Tianjin 2 Women: Onyu Choi vs Sera Nishimoto Set 2 Winner — 2 outcomes
- ITF W15 Tianjin 2 Women: Onyu Choi vs Sera Nishimoto Set 1 Winner — 2 outcomes
- Total O/U 8.5 — 2 outcomes
- Total O/U 2.5 — 2 outcomes
- Spread -1.5 — 2 outcomes
- Total O/U 21.5 — 2 outcomes
- Total O/U 9.5 — 2 outcomes
- Total O/U 22.5 — 2 outcomes
- Total O/U 10.5 — 2 outcomes
- Total O/U 23.5 — 2 outcomes

_Every market's prices are on the event page._

## Open on a venue

- [Polymarket](https://betcrypto.now/go/e/221176?via=md)

---

Probability is the cross-venue consensus (book midpoints, 0–100%). Venue columns are what buying costs there (the ask). Prices move constantly; re-check at the canonical URL or https://betcrypto.now/api/v1/events/onyu-choi-vs-sera-nishimoto.

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