---
title: "Sander Jong vs Aidan Mayo"
canonical_url: https://betcrypto.now/events/sander-jong-vs-aidan-mayo
status: settled
kickoff_at: 2026-10-23T18:20:00+00:00
trading_closes_at: 2026-11-06T18:20:00+00:00
settled_at: 2026-10-23T21:49:43+00:00
total_volume_usd: 3476327.18
venues: ["Azuro", "Kalshi", "Novig", "Polymarket", "Polymarket US"]
categories: ["Sports", "Tennis"]
prices_as_of: 2026-11-04T20:18:54+00:00
publisher: BetCrypto
data_api: https://betcrypto.now/api/v1/events/sander-jong-vs-aidan-mayo
---

# Sander Jong vs Aidan Mayo

Settled · kickoff 2026-10-23 18:20 UTC · $3,476,327 traded · listed on Azuro, Kalshi, Novig, Polymarket, Polymarket US

## Result

**Alexander Maarten Jong** won. Settled 2026-10-23.

## About

The following market refers to the Jong vs Mayo professional tennis match in the 2026 ATP Challenger Fort Worth Quarterfinal 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

- Total O/U 25.5 — 4 outcomes
- Games Handicap — 2 outcomes
- Total O/U 20.5 — 2 outcomes
- Total O/U 24.5 — 2 outcomes
- Total O/U 26.5 — 2 outcomes
- Total O/U 27.5 — 2 outcomes
- Total O/U 28.5 — 2 outcomes
- Total O/U 29.5 — 2 outcomes
- Total O/U 30.5 — 2 outcomes
- Total O/U 31.5 — 2 outcomes
- Total O/U 32.5 — 2 outcomes
- Total O/U 33.5 — 2 outcomes
- Completed Match — 2 outcomes
- Games Handicap — 2 outcomes
- Fort Worth: Alexander Maarten Jong vs Aidan Mayo Set 1 Winner — 2 outcomes
- Total O/U 2.5 — 2 outcomes
- Fort Worth: Alexander Maarten Jong vs Aidan Mayo Set 2 Winner — 2 outcomes
- Set 1 - Total Games Over/Under — 2 outcomes
- Fort Worth: Alexander Maarten Jong vs Aidan Mayo Total Sets: O/U 2.5 — 2 outcomes
- Games Handicap — 2 outcomes
- Fort Worth: Alexander Maarten Jong vs Aidan Mayo Set 1 O/U 8.5 — 2 outcomes
- Fort Worth: Alexander Maarten Jong vs Aidan Mayo Set 1 O/U 9.5 — 2 outcomes
- Set 1 - Handicap — 4 outcomes
- Fort Worth: Alexander Maarten Jong vs Aidan Mayo Set 1 O/U 10.5 — 2 outcomes
- Jong Sander Total Games Over/Under — 2 outcomes
- Fort Worth: Alexander Maarten Jong vs Aidan Mayo Set 2 O/U 8.5 — 2 outcomes
- Total O/U 23 — 2 outcomes
- Fort Worth: Alexander Maarten Jong vs Aidan Mayo Set 2 O/U 9.5 — 2 outcomes
- Total O/U 25 — 2 outcomes
- Fort Worth: Alexander Maarten Jong vs Aidan Mayo Set 2 O/U 10.5 — 2 outcomes
- Games Handicap — 2 outcomes
- Total O/U 21.5 — 4 outcomes
- Set 1 - Winner — 2 outcomes
- Total O/U 22.5 — 4 outcomes
- Set 1 - Total Games Over/Under — 2 outcomes
- Total O/U 23.5 — 4 outcomes
- Fort Worth: Alexander Maarten Jong vs Aidan Mayo Set Handicap +/-1.5 — 2 outcomes
- Total Games Odd/Even — 2 outcomes
- Spread: Aidan Mayo −1.5 — 2 outcomes
- Sets Handicap — 4 outcomes
- … and 14 more

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

## Open on a venue

- [Azuro](https://betcrypto.now/go/e/961986?via=md)
- [Kalshi](https://betcrypto.now/go/e/959875?via=md)
- [Novig](https://betcrypto.now/go/e/957241?via=md)
- [Polymarket](https://betcrypto.now/go/e/957192?via=md)
- [Polymarket US](https://betcrypto.now/go/e/954832?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 the [JSON API](https://betcrypto.now/api/v1/events/sander-jong-vs-aidan-mayo).

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.