---
title: "Simona Waltert vs Mayar Sherif"
canonical_url: https://betcrypto.now/events/simona-waltert-vs-mayar-sherif
status: settled
kickoff_at: 2026-07-21T08:00:00+00:00
trading_closes_at: 2026-07-28T08:00:00+00:00
settled_at: 2026-07-22T13:03:49+00:00
total_volume_usd: 46779.58
venues: ["Kalshi", "Polymarket"]
categories: ["Sports", "Tennis"]
prices_as_of: 2026-10-09T13:49:50+00:00
publisher: BetCrypto
data_api: https://betcrypto.now/api/v1/events/simona-waltert-vs-mayar-sherif
---

# Simona Waltert vs Mayar Sherif

Settled · kickoff 2026-07-21 08:00 UTC · $46,780 traded · listed on Kalshi, Polymarket

## Result

**Mayar Sherif** won. Settled 2026-07-22.

## About

This market refers to the tennis match between Simona Waltert and Mayar Sherif in the Hamburg European Open, originally scheduled for July 21, 2026 at 4:00AM ET.

This market will resolve to 'Simona Waltert' if Simona Waltert advances against Mayar Sherif.

This market will resolve to 'Mayar Sherif' if Mayar Sherif advances against Simona Waltert.

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 WTA Tour. A consensus of credible reporting may also be used.

_From Polymarket's listing._

## Other markets

- Total O/U 2.5 — 2 outcomes
- Total O/U 8.5 — 2 outcomes
- Hamburg European Open: Simona Waltert vs Mayar Sherif Set 2 Winner — 2 outcomes
- Total O/U 9.5 — 2 outcomes
- Hamburg European Open: Simona Waltert vs Mayar Sherif Set 1 Winner — 2 outcomes
- Total O/U 21.5 — 2 outcomes
- Spread -1.5 — 2 outcomes
- Total O/U 22.5 — 2 outcomes
- Total O/U 10.5 — 2 outcomes
- Total O/U 23.5 — 2 outcomes
- Set 1 Winner — 2 outcomes
- Completed Match — 2 outcomes

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

## Open on a venue

- [Kalshi](https://betcrypto.now/go/e/75773?via=md)
- [Polymarket](https://betcrypto.now/go/e/60807?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/simona-waltert-vs-mayar-sherif.

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