---
title: "Matilde Mariani vs Katja Wiersholm"
canonical_url: https://betcrypto.now/events/matilde-mariani-vs-katja-wiersholm
status: settled
kickoff_at: 2026-07-09T09:30:00+00:00
trading_closes_at: 2026-07-16T09:30:00+00:00
settled_at: 2026-07-09T18:11:46+00:00
total_volume_usd: 2216.85
venues: ["Polymarket"]
categories: ["Sports", "Tennis"]
prices_as_of: 2026-10-09T11:33:40+00:00
publisher: BetCrypto
data_api: https://betcrypto.now/api/v1/events/matilde-mariani-vs-katja-wiersholm
---

# Matilde Mariani vs Katja Wiersholm

Settled · kickoff 2026-07-09 09:30 UTC · $2,217 traded · listed on Polymarket

## Result

**Katja Wiersholm** won. Settled 2026-07-09.

## About

This market refers to the tennis match between Matilde Mariani and Katja Wiersholm in the ITF Women Monastir, originally scheduled for July 9, 2026 at 5:30AM ET.

This market will resolve to 'Matilde Mariani' if Matilde Mariani advances against Katja Wiersholm.

This market will resolve to 'Katja Wiersholm' if Katja Wiersholm advances against Matilde Mariani.

If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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
- Total O/U 2.5 — 2 outcomes
- ITF Monastir: Matilde Mariani vs Katja Wiersholm Set 1 Winner — 2 outcomes
- ITF Monastir: Matilde Mariani vs Katja Wiersholm Set 2 Winner — 2 outcomes
- Total O/U 8.5 — 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/15531?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/matilde-mariani-vs-katja-wiersholm.

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