---
title: "Viacheslav Ovchinnikov vs Nikolaos Chatziavraam"
canonical_url: https://betcrypto.now/events/viacheslav-ovchinnikov-vs-nikolaos-chatziavraam
status: live
kickoff_at: 2026-10-12T09:30:00+00:00
trading_closes_at: 2026-10-12T23:59:00+00:00
total_volume_usd: 0
venues: ["Polymarket", "Polymarket US"]
categories: ["Sports", "Tennis"]
prices_as_of: 2026-10-12T12:49:23+00:00
publisher: BetCrypto
data_api: https://betcrypto.now/api/v1/events/viacheslav-ovchinnikov-vs-nikolaos-chatziavraam
---

# Viacheslav Ovchinnikov vs Nikolaos Chatziavraam

Live · kickoff 2026-10-12 09:30 UTC · listed on Polymarket, Polymarket US

## About

This market refers to the tennis match between Viacheslav Ovchinnikov and Nikolaos Chatziavraam in the M15 Heraklion, Qualifying, originally scheduled for October 12, 2026 at 5:30AM ET.

This market will resolve to 'Viacheslav Ovchinnikov' if Viacheslav Ovchinnikov advances against Nikolaos Chatziavraam.

This market will resolve to 'Nikolaos Chatziavraam' if Nikolaos Chatziavraam advances against Viacheslav Ovchinnikov.

If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 26, 2026, 11:59 PM ET (14 days after the scheduled start), 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._

## Moneyline

| Outcome | Probability | Cheapest | Polymarket | Polymarket US |
|---|---|---|---|---|
| Nikolaos Chatziavraam | — | — | 100¢ | 60¢ |
| Viacheslav Ovchinnikov | — | — | 1¢ | 41¢ |

## Other markets

- M15 Heraklion: Viacheslav Ovchinnikov vs Nikolaos Chatziavraam Set Handicap +/-1.5 — 2 outcomes
- M15 Heraklion: Viacheslav Ovchinnikov vs Nikolaos Chatziavraam Set Handicap +/-1.5 — 2 outcomes

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

## Open on a venue

- [Polymarket](https://betcrypto.now/go/e/805827?via=md)
- [Polymarket US](https://betcrypto.now/go/e/804373?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/viacheslav-ovchinnikov-vs-nikolaos-chatziavraam.

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