---
title: "Keisuke Saitoh vs Sena Okabe"
canonical_url: https://betcrypto.now/events/keisuke-saitoh-vs-sena-okabe
status: settled
kickoff_at: 2026-09-01T01:00:00+00:00
trading_closes_at: 2026-09-01T23:59:00+00:00
settled_at: 2026-09-01T03:17:03+00:00
total_volume_usd: 7398.88
venues: ["Azuro", "Polymarket", "Polymarket US"]
categories: ["Sports", "Tennis"]
prices_as_of: 2026-10-09T10:29:06+00:00
publisher: BetCrypto
data_api: https://betcrypto.now/api/v1/events/keisuke-saitoh-vs-sena-okabe
---

# Keisuke Saitoh vs Sena Okabe

Settled · kickoff 2026-09-01 01:00 UTC · $7,399 traded · listed on Azuro, Polymarket, Polymarket US

## Result

**Keisuke Saitoh** won. Settled 2026-09-01.

## About

This market refers to the tennis match between Keisuke Saitoh and Sena Okabe in the M25 Urayasu, Main Draw, originally scheduled for August 31, 2026 at 9:00PM ET.

This market will resolve to 'Keisuke Saitoh' if Keisuke Saitoh advances against Sena Okabe.

This market will resolve to 'Sena Okabe' if Sena Okabe advances against Keisuke Saitoh.

If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 14, 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._

## Other markets

- M25 Urayasu: Keisuke Saitoh vs Sena Okabe Set Handicap +/-1.5 — 2 outcomes
- M25 Urayasu: Keisuke Saitoh vs Sena Okabe Set 1 O/U 8.5 — 2 outcomes
- M25 Urayasu: Keisuke Saitoh vs Sena Okabe Set 1 O/U 10.5 — 2 outcomes
- M25 Urayasu: Keisuke Saitoh vs Sena Okabe Set 1 O/U 9.5 — 2 outcomes
- Completed Match — 2 outcomes
- Total Games Odd/Even — 2 outcomes
- M25 Urayasu: Keisuke Saitoh vs Sena Okabe Set 1 Winner — 2 outcomes
- Handicap -7 — 2 outcomes
- Total O/U 8.5 — 2 outcomes
- Handicap -7.5 — 2 outcomes
- Total O/U 21.5 — 2 outcomes
- Total O/U 17 — 2 outcomes
- M25 Urayasu: Keisuke Saitoh vs Sena Okabe Set 2 Winner — 2 outcomes
- Total O/U 17.5 — 2 outcomes
- Spread -1.5 — 2 outcomes
- Total O/U 16.5 — 2 outcomes
- Total O/U 2.5 — 2 outcomes
- 1st Set: Winner — 2 outcomes
- Total O/U 9.5 — 2 outcomes
- Total O/U 22.5 — 2 outcomes
- Total 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/402922?via=md)
- [Polymarket](https://betcrypto.now/go/e/399319?via=md)
- [Polymarket US](https://betcrypto.now/go/e/396544?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/keisuke-saitoh-vs-sena-okabe.

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