---
title: "Siniakova vs Stearns"
canonical_url: https://betcrypto.now/events/siniakova-vs-stearns
status: settled
kickoff_at: 2026-10-20T07:10:00+00:00
trading_closes_at: 2026-11-02T02:30:00+00:00
settled_at: 2026-10-20T09:50:41+00:00
total_volume_usd: 1204547.7
venues: ["Azuro", "Kalshi", "Limitless", "Novig", "Polymarket", "Polymarket US"]
categories: ["Sports", "Tennis"]
prices_as_of: 2026-11-02T00:41:54+00:00
publisher: BetCrypto
data_api: https://betcrypto.now/api/v1/events/siniakova-vs-stearns
---

# Siniakova vs Stearns

Settled · kickoff 2026-10-20 07:10 UTC · $1,204,548 traded · listed on Azuro, Kalshi, Limitless, Novig, Polymarket, Polymarket US

## Result

**Katerina Siniakova** won. Settled 2026-10-20.

## About

The following market refers to the Siniakova vs Stearns professional tennis match in the 2026 WTA Osaka Round Of 32 after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.

_From Kalshi's listing._

## Other markets

- Total O/U 19.5 — 2 outcomes
- Total O/U 18.5 — 2 outcomes
- Total O/U 20.5 — 4 outcomes
- Spread: Katerina Siniakova −1.5 — 2 outcomes
- Total Games — 3 outcomes
- Total O/U 24.5 — 2 outcomes
- Total O/U 25.5 — 2 outcomes
- Total O/U 26.5 — 2 outcomes
- Total O/U 27.5 — 2 outcomes
- Total O/U 28.5 — 2 outcomes
- Completed Match — 2 outcomes
- Total Games Odd/Even — 2 outcomes
- Japan Women's Open: Katerina Siniakova vs Peyton Stearns Set 1 Winner — 2 outcomes
- Set 1 - Total Games Over/Under — 2 outcomes
- Japan Women's Open: Katerina Siniakova vs Peyton Stearns Set 2 Winner — 2 outcomes
- Katerina Siniakova Total Games Over/Under — 2 outcomes
- Japan Women's Open: Katerina Siniakova vs Peyton Stearns Total Sets: O/U 2.5 — 2 outcomes
- Set 1 - Correct Score — 14 outcomes
- Japan Women's Open: Katerina Siniakova vs Peyton Stearns Set 1 O/U 8.5 — 2 outcomes
- Games Handicap — 2 outcomes
- Japan Women's Open: Katerina Siniakova vs Peyton Stearns Set 1 O/U 9.5 — 2 outcomes
- Games Handicap — 2 outcomes
- Japan Women's Open: Katerina Siniakova vs Peyton Stearns Set 1 O/U 10.5 — 2 outcomes
- Games Handicap — 2 outcomes
- Japan Women's Open: Katerina Siniakova vs Peyton Stearns Set 2 O/U 8.5 — 2 outcomes
- Games Handicap — 2 outcomes
- Japan Women's Open: Katerina Siniakova vs Peyton Stearns Set 2 O/U 9.5 — 2 outcomes
- Total O/U 2.5 — 2 outcomes
- Japan Women's Open: Katerina Siniakova vs Peyton Stearns Set 2 O/U 10.5 — 2 outcomes
- Total O/U 21.5 — 4 outcomes
- Peyton Stearns Total Games Over/Under — 2 outcomes
- Total O/U 22.5 — 4 outcomes
- Set 1 - Handicap — 2 outcomes
- Total O/U 23.5 — 2 outcomes
- Sets Handicap — 4 outcomes
- Japan Women's Open: Katerina Siniakova vs Peyton Stearns Set Handicap +/-1.5 — 2 outcomes
- Set 1 - Handicap — 2 outcomes
- Set 1 - Handicap — 2 outcomes
- Peyton Stearns Total Games Over/Under — 2 outcomes
- Total O/U 22 — 2 outcomes
- … and 8 more

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

## Open on a venue

- [Azuro](https://betcrypto.now/go/e/907103?via=md)
- [Kalshi](https://betcrypto.now/go/e/887967?via=md)
- [Limitless](https://betcrypto.now/go/e/878390?via=md)
- [Novig](https://betcrypto.now/go/e/879380?via=md)
- [Polymarket](https://betcrypto.now/go/e/877518?via=md)
- [Polymarket US](https://betcrypto.now/go/e/874956?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 the [JSON API](https://betcrypto.now/api/v1/events/siniakova-vs-stearns).

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