---
title: "Collignon - Martens vs. Klaassen - Herck"
canonical_url: https://betcrypto.now/events/collignon-martens-vs-klaassen-herck
status: settled
trading_closes_at: 2026-08-21T23:59:00+00:00
settled_at: 2026-08-21T12:41:48+00:00
total_volume_usd: 0
venues: ["Polymarket US"]
categories: ["Sports", "Tennis"]
prices_as_of: 2026-10-09T09:52:43+00:00
publisher: BetCrypto
data_api: https://betcrypto.now/api/v1/events/collignon-martens-vs-klaassen-herck
---

# Collignon - Martens vs. Klaassen - Herck

Settled · listed on Polymarket US

## Result

**Klaassen - Herck** won. Settled 2026-08-21.

## Open on a venue

- [Polymarket US](https://betcrypto.now/go/e/302290?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/collignon-martens-vs-klaassen-herck.

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