---
title: "Hiromasa Koyama vs Shinji Hazawa"
canonical_url: https://betcrypto.now/events/hiromasa-koyama-vs-shinji-hazawa
status: settled
kickoff_at: 2026-08-26T03:30:00+00:00
trading_closes_at: 2026-09-02T03:30:00+00:00
settled_at: 2026-08-26T07:12:52+00:00
total_volume_usd: 55.9
venues: ["Azuro", "Polymarket", "Polymarket US"]
categories: ["Sports", "Tennis"]
prices_as_of: 2026-10-09T16:15:48+00:00
publisher: BetCrypto
data_api: https://betcrypto.now/api/v1/events/hiromasa-koyama-vs-shinji-hazawa
---

# Hiromasa Koyama vs Shinji Hazawa

Settled · kickoff 2026-08-26 03:30 UTC · $56 traded · listed on Azuro, Polymarket, Polymarket US

## Result

**Hiromasa Koyama** won. Settled 2026-08-26.

## About

This market refers to the tennis match between Hiromasa Koyama and Shinji Hazawa in the ITF M25 Taipei 2 Men, originally scheduled for August 25, 2026 at 11:30PM ET.

This market will resolve to 'Hiromasa Koyama' if Hiromasa Koyama advances against Shinji Hazawa.

This market will resolve to 'Shinji Hazawa' if Shinji Hazawa advances against Hiromasa Koyama.

If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 8, 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

- 2nd Set - Total Game — 1 outcomes
- 2nd Set - Hiromasa Koyama Handicap Game — 2 outcomes
- 2nd Set - Total Game — 2 outcomes
- 2nd Set - Hiromasa Koyama Handicap Game — 2 outcomes
- 2nd Set - Hiromasa Koyama Handicap Game — 2 outcomes
- 2nd Set - Total Game — 2 outcomes
- 2nd Set - Total Game — 2 outcomes
- 2nd Set - Hiromasa Koyama Handicap Game — 2 outcomes
- 2nd Set - Hiromasa Koyama Handicap Game — 2 outcomes
- 2nd Set - Total Game — 2 outcomes
- 2nd Set - Winner of match Set — 2 outcomes
- Completed Match — 2 outcomes
- Handicap 2 — 2 outcomes
- ITF M25 Taipei 2 Men: Hiromasa Koyama vs Shinji Hazawa Set 2 Winner — 2 outcomes
- Total Games Odd/Even — 2 outcomes
- Total O/U 21.5 — 4 outcomes
- Total O/U 2.5 — 2 outcomes
- Total O/U 8.5 — 2 outcomes
- Total O/U 21 — 2 outcomes
- ITF M25 Taipei 2 Men: Hiromasa Koyama vs Shinji Hazawa Set 1 Winner — 2 outcomes
- Total O/U 22 — 2 outcomes
- Spread -1.5 — 4 outcomes
- Total O/U 20.5 — 2 outcomes
- Total O/U 22.5 — 4 outcomes
- Total O/U 9.5 — 2 outcomes
- 1st Set: Winner — 2 outcomes
- Total O/U 23.5 — 2 outcomes
- 1st Set: Total Games — 2 outcomes
- Total O/U 10.5 — 4 outcomes
- 1st Set: Total Games — 2 outcomes
- Total O/U 12 — 2 outcomes
- Total O/U 13 — 2 outcomes
- Total O/U 12.5 — 2 outcomes
- Total O/U 11 — 2 outcomes
- Total O/U 11.5 — 2 outcomes
- Handicap 1 — 2 outcomes
- Handicap 3 — 2 outcomes
- Handicap 0.5 — 2 outcomes
- Handicap 3.5 — 2 outcomes
- Handicap 1.5 — 2 outcomes
- … and 1 more

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

## Open on a venue

- [Azuro](https://betcrypto.now/go/e/348339?via=md)
- [Polymarket](https://betcrypto.now/go/e/343863?via=md)
- [Polymarket US](https://betcrypto.now/go/e/343158?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/hiromasa-koyama-vs-shinji-hazawa.

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