---
title: "Maria Kalyakina vs Maiko Uchijima"
canonical_url: https://betcrypto.now/events/maria-kalyakina-vs-maiko-uchijima
status: settled
kickoff_at: 2026-08-25T03:30:00+00:00
trading_closes_at: 2026-09-01T03:30:00+00:00
settled_at: 2026-08-25T04:36:50+00:00
total_volume_usd: 1237.98
venues: ["Polymarket", "Polymarket US"]
categories: ["Sports", "Tennis"]
prices_as_of: 2026-10-09T14:50:18+00:00
publisher: BetCrypto
data_api: https://betcrypto.now/api/v1/events/maria-kalyakina-vs-maiko-uchijima
---

# Maria Kalyakina vs Maiko Uchijima

Settled · kickoff 2026-08-25 03:30 UTC · $1,238 traded · listed on Polymarket, Polymarket US

## Result

**Maria Kalyakina** won. Settled 2026-08-25.

## About

This market refers to the tennis match between Maria Kalyakina and Maiko Uchijima in the ITF W15 Tianjin 4 Women, Qualifying, originally scheduled for August 24, 2026 at 11:30PM ET.

This market will resolve to 'Maria Kalyakina' if Maria Kalyakina advances against Maiko Uchijima.

This market will resolve to 'Maiko Uchijima' if Maiko Uchijima advances against Maria Kalyakina.

If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 7, 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 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 4 Women: Maria Kalyakina vs Maiko Uchijima Set 1 Winner — 2 outcomes
- Total O/U 8.5 — 2 outcomes
- ITF W15 Tianjin 4 Women: Maria Kalyakina vs Maiko Uchijima Set 2 Winner — 2 outcomes
- Total O/U 2.5 — 2 outcomes
- Total O/U 21.5 — 2 outcomes
- Spread -1.5 — 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/334072?via=md)
- [Polymarket US](https://betcrypto.now/go/e/340915?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/maria-kalyakina-vs-maiko-uchijima.

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