---
title: "Katie Boulter vs Karolina Muchova"
canonical_url: https://betcrypto.now/events/katie-boulter-vs-karolina-muchova-polymarket-us-237c97e6
status: settled
kickoff_at: 2026-09-01T15:00:00+00:00
trading_closes_at: 2026-09-02T23:59:00+00:00
settled_at: 2026-09-02T23:59:00+00:00
total_volume_usd: 152864
venues: ["Kalshi", "Polymarket US"]
categories: ["Sports", "Tennis"]
prices_as_of: 2026-10-09T12:29:31+00:00
publisher: BetCrypto
data_api: https://betcrypto.now/api/v1/events/katie-boulter-vs-karolina-muchova-polymarket-us-237c97e6
---

# Katie Boulter vs Karolina Muchova

Settled · kickoff 2026-09-01 15:00 UTC · $152,864 traded · listed on Kalshi, Polymarket US

## Result

**Karolina Muchova** won. Settled 2026-09-02.

## About

The following market refers to the Katie Boulter vs Karolina Muchova professional tennis match in the 2026 US Open Women Singles Round Of 64. 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). If a retirement occurs, all markets that can be unconditionally settled based on play already completed will resolve accordingly. Any markets that cannot be unconditionally settled will resolve to Fair Market Price, as determined at the sole discretion of the Exchange.

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

- Exact Match Score — 4 outcomes
- Total Games — 3 outcomes
- Spread 4.5 — 2 outcomes
- Katie Boulter by over 1.5 sets — 2 outcomes
- Spread -1.5 — 2 outcomes
- Spread -4.5 — 2 outcomes
- Spread -7.5 — 2 outcomes
- Spread 1.5 — 2 outcomes
- Spread 5.5 — 2 outcomes
- Spread 7.5 — 2 outcomes
- Karolina Muchova by over 1.5 sets — 2 outcomes
- Muchova wins 2-0 — 2 outcomes
- Muchova wins 2-1 — 2 outcomes
- Boulter wins 2-0 — 2 outcomes
- Boulter wins 2-1 — 2 outcomes
- Set 1 Winner — 2 outcomes
- Set 2 Winner — 2 outcomes
- Over 2.5 sets — 2 outcomes
- Total O/U 15.5 — 2 outcomes
- Total O/U 17.5 — 2 outcomes
- Total O/U 20.5 — 2 outcomes
- Total O/U 22.5 — 2 outcomes
- Total O/U 25.5 — 2 outcomes
- Total O/U 27.5 — 2 outcomes
- Spread 2.5 — 2 outcomes
- Spread 8.5 — 2 outcomes
- Spread -2.5 — 2 outcomes
- Spread -5.5 — 2 outcomes
- Spread -8.5 — 2 outcomes
- Set 2 Winner — 2 outcomes
- Set 1 Winner — 2 outcomes

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

## Open on a venue

- [Kalshi](https://betcrypto.now/go/e/418356?via=md)
- [Polymarket US](https://betcrypto.now/go/e/399938?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/katie-boulter-vs-karolina-muchova-polymarket-us-237c97e6.

BetCrypto is an odds-comparison and information service. It accepts no wagers and gives no betting or financial advice; prediction-market availability depends on where you live.