---
title: "Tereza Valentova vs Sofia Costoulas"
canonical_url: https://betcrypto.now/events/tereza-valentova-vs-sofia-costoulas
status: settled
kickoff_at: 2026-07-14T17:30:00+00:00
trading_closes_at: 2026-07-20T09:00:00+00:00
settled_at: 2026-07-15T00:00:11+00:00
total_volume_usd: 168711.54
venues: ["Azuro", "Kalshi", "Polymarket"]
categories: ["Sports", "Tennis"]
prices_as_of: 2026-10-09T11:07:24+00:00
publisher: BetCrypto
data_api: https://betcrypto.now/api/v1/events/tereza-valentova-vs-sofia-costoulas
---

# Tereza Valentova vs Sofia Costoulas

Settled · kickoff 2026-07-14 17:30 UTC · $168,712 traded · listed on Azuro, Kalshi, Polymarket

## Result

**Tereza Valentova** won. Settled 2026-07-15.

## About

This market refers to the tennis match between Tereza Valentova and Sofia Costoulas in the Athens Open, originally scheduled for July 13, 2026 at 5:00AM ET.

This market will resolve to 'Tereza Valentova' if Tereza Valentova advances against Sofia Costoulas.

This market will resolve to 'Sofia Costoulas' if Sofia Costoulas advances against Tereza Valentova.

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 Games Odd/Even — 2 outcomes
- Set 1 Winner — 2 outcomes
- 1st Set: Winner — 2 outcomes
- 1st Set: Handicap Games — 2 outcomes
- Total O/U 21 — 2 outcomes
- Total O/U 8 — 2 outcomes
- 1st Set: Total Games — 2 outcomes
- Total O/U 20.5 — 2 outcomes
- 1st Set: Total Games — 2 outcomes
- Handicap -4 — 2 outcomes
- Handicap 5 — 2 outcomes
- Total O/U 20 — 2 outcomes
- 1st Set: Handicap Games — 2 outcomes
- Handicap -6 — 2 outcomes
- Handicap -4.5 — 2 outcomes
- Handicap 5.5 — 2 outcomes
- Total O/U 7.5 — 2 outcomes
- Handicap 1.5 — 2 outcomes
- Total O/U 12.5 — 2 outcomes
- Total O/U 13 — 2 outcomes
- Total O/U 19 — 2 outcomes
- 1st Set: Handicap Games — 2 outcomes
- Total O/U 19.5 — 2 outcomes
- Handicap -6.5 — 2 outcomes
- Total O/U 18.5 — 2 outcomes
- Set 2 Winner — 2 outcomes
- 1st Set: Total Games Odd/Even — 2 outcomes
- Completed Match — 2 outcomes
- Athens Open: Tereza Valentova vs Sofia Costoulas Set 2 Winner — 2 outcomes
- Athens Open: Tereza Valentova vs Sofia Costoulas Set 1 Winner — 2 outcomes
- Total O/U 8.5 — 2 outcomes
- Total O/U 2.5 — 2 outcomes
- Total O/U 21.5 — 2 outcomes
- Spread -1.5 — 4 outcomes
- Total O/U 9.5 — 2 outcomes
- Total O/U 22.5 — 2 outcomes
- Total O/U 23.5 — 2 outcomes
- Total O/U 10.5 — 2 outcomes

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

## Open on a venue

- [Azuro](https://betcrypto.now/go/e/26271?via=md)
- [Kalshi](https://betcrypto.now/go/e/33448?via=md)
- [Polymarket](https://betcrypto.now/go/e/31529?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/tereza-valentova-vs-sofia-costoulas.

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.