---
title: "Mario Arce Fernandez vs Mark Tsetlin"
canonical_url: https://betcrypto.now/events/mario-arce-fernandez-vs-mark-tsetlin
status: settled
kickoff_at: 2026-08-23T00:00:00+00:00
trading_closes_at: 2026-08-23T23:59:00+00:00
settled_at: 2026-08-23T14:12:41+00:00
total_volume_usd: 0
venues: ["Polymarket US"]
categories: ["Sports", "Tennis"]
prices_as_of: 2026-10-09T07:08:21+00:00
publisher: BetCrypto
data_api: https://betcrypto.now/api/v1/events/mario-arce-fernandez-vs-mark-tsetlin
---

# Mario Arce Fernandez vs Mark Tsetlin

Settled · kickoff 2026-08-23 00:00 UTC · listed on Polymarket US

## Result

**Mario Arce Fernandez** won. Settled 2026-08-23.

## Open on a venue

- [Polymarket US](https://betcrypto.now/go/e/319274?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/mario-arce-fernandez-vs-mark-tsetlin.

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