---
title: "Heliovaara / Patten vs Arnaldi / Struff J-L"
canonical_url: https://betcrypto.now/events/heliovaara-patten-vs-arnaldi-struff-j-l
status: settled
kickoff_at: 2026-09-06T15:00:00+00:00
trading_closes_at: 2026-09-20T15:00:00+00:00
settled_at: 2026-09-06T18:30:30+00:00
total_volume_usd: 39364.72
venues: ["Azuro", "Kalshi", "Polymarket", "Polymarket US"]
categories: ["Sports", "Tennis"]
prices_as_of: 2026-10-09T09:07:34+00:00
publisher: BetCrypto
data_api: https://betcrypto.now/api/v1/events/heliovaara-patten-vs-arnaldi-struff-j-l
---

# Heliovaara / Patten vs Arnaldi / Struff J-L

Settled · kickoff 2026-09-06 15:00 UTC · $39,365 traded · listed on Azuro, Kalshi, Polymarket, Polymarket US

## Result

**Henry Patten / Harri Heliovaara** won. Settled 2026-09-06.

## About

The following market refers to the Heliovaara / Patten vs Arnaldi / Struff J-L professional tennis match in the 2026 US Open Men Doubles Round Of 32 after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.

_From Kalshi's listing._

## Other markets

- Completed Match — 2 outcomes
- US Open ATP (Doubles): Helioevaara/Patten vs Arnaldi/Struff Total Sets: O/U 2.5 — 2 outcomes
- US Open ATP (Doubles): Helioevaara/Patten vs Arnaldi/Struff Set 1 O/U 8.5 — 2 outcomes
- US Open ATP (Doubles): Helioevaara/Patten vs Arnaldi/Struff Set 2 Winner — 2 outcomes
- US Open ATP (Doubles): Helioevaara/Patten vs Arnaldi/Struff Set 2 O/U 8.5 — 2 outcomes
- Total O/U 21.5 — 2 outcomes
- US Open ATP (Doubles): Helioevaara/Patten vs Arnaldi/Struff Set 1 Winner — 2 outcomes
- US Open ATP (Doubles): Helioevaara/Patten vs Arnaldi/Struff Set Handicap +/-1.5 — 2 outcomes
- US Open ATP (Doubles): Helioevaara/Patten vs Arnaldi/Struff Set 1 O/U 9.5 — 2 outcomes
- US Open ATP (Doubles): Helioevaara/Patten vs Arnaldi/Struff Set 2 O/U 9.5 — 2 outcomes
- US Open ATP (Doubles): Helioevaara/Patten vs Arnaldi/Struff Set Handicap +/-1.5 — 2 outcomes
- Total O/U 22.5 — 2 outcomes
- US Open ATP (Doubles): Helioevaara/Patten vs Arnaldi/Struff Set 1 O/U 10.5 — 2 outcomes
- US Open ATP (Doubles): Helioevaara/Patten vs Arnaldi/Struff Set 2 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

- [Azuro](https://betcrypto.now/go/e/452724?via=md)
- [Kalshi](https://betcrypto.now/go/e/454738?via=md)
- [Polymarket](https://betcrypto.now/go/e/439854?via=md)
- [Polymarket US](https://betcrypto.now/go/e/439211?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/heliovaara-patten-vs-arnaldi-struff-j-l.

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