Seiya Yamaguchi and Ryosuke Kiuchi will face off at Ota City General Gymnasium in Tokyo. This four-round bout serves as the undercard for the main event featuring Brian Norman Jr. and Jin Sasaki.
Seiya Yamaguchi has three wins and a single loss. Ryosuke Kiuchi's record stands at three wins, three losses, and one draw. Both fighters lack knockout victories, indicating stamina over sheer power. With their similar records but notably different heights and reaches, Yamaguchi might have a slight advantage.
What time is Seiya Yamaguchi vs Ryosuke Kiuchi fight
Live coverage for the Seiya Yamaguchi vs Ryosuke Kiuchi main card will start at 03:00 AM EST on ESPN+. Refer to the table below to find your local time.
| Region | Date | Main Card Start Time | Seiya Yamaguchi vs Ryosuke Kiuchi Ring Walks (approx.) |
| USA and Canada (EST) | Thursday, June 19, 2025 | 03:00 AM | 03:30 AM |
| USA and Canada (PT) | Thursday, June 19, 2025 | 12:00 AM | 12:30 AM |
| UK and Ireland (GMT) | Thursday, June 19, 2025 | 07:00 AM | 07:30 AM |
| Australia (AEDT) | Thursday, June 19, 2025 | 06:00 PM | 06:30 PM |
The boxing event will take place on June 19, 2025. It starts at 03:30 AM EST. The location is the Ota City General Gymnasium in Tokyo, Japan.
Seiya Yamaguchi will face Ryosuke Kiuchi in a four-round match. This fight is part of the undercard. The main event features Brian Norman Jr. against Jin Sasaki.
The start time for each fight may vary. This depends on how long the earlier fights last. Fans should check local listings for exact times in their area.
Today is June 18, 2025. Make sure to adjust your plans according to your time zone to catch all the action live.
Fighters Details
Seiya Yamaguchi faces Ryosuke Kiuchi in a four-round fight; no belts or titles are on the line.
Seiya Yamaguchi
- Nationality: Japan
- Stance: Orthodox
- Height: 174 cm
- Reach: 174 cm
- Total Fights: 4
- Record: 3 / 1 / 0
Seiya Yamaguchi boasts a fight record of 3 wins, 1 loss, and 0 knockouts. He has consistently displayed resilience in his fights. His past opponents had varying skills, but he managed a positive win column. Facing Ryosuke Kiuchi could be challenging due to their similar weight class and stats.
Ryosuke Kiuchi
- Nationality: Japan
- Stance: Orthodox
- Height: 171 cm
- Reach: 171 cm
- Total Fights: 7
- Record: 3 / 3 / 1
Ryosuke Kiuchi holds a record of 3 wins, 3 losses, and 1 draw, with no knockouts. His performance shows inconsistency but resilience against comparable opponents. His prior matches prepare him for Seiya's orthodox style, promising an evenly matched contest.
How and where to watch the Seiya Yamaguchi vs Ryosuke Kiuchi Fight
You can watch Seiya Yamaguchi vs Ryosuke Kiuchi via ESPN+.
| Region | Live-streaming |
| USA | ESPN |
If your country is blocked by the streaming services or there simply isn’t any viable options for your country, we only can recommend one solution: using a VPN software to bypass the restrictions. It allows you to change your IP address and appear as if you’re watching the event from another country.
So if you live in either the UK, Canada, Australia, New Zealand, India, UAE, Mexico, Spain or any other country and can’t find a working provider to watch the Seiya Yamaguchi vs Ryosuke Kiuchi fight, use our recommended (and tested) VPN and switch to a location of your choice.
Seiya Yamaguchi vs Ryosuke Kiuchi Fight Card
- Brian Norman Jr. vs Jin Sasaki
- Christian Araneta vs Thanongsak Simsri
- Sora Tanaka vs Takeru Kobata
- Yuya Oku vs Reiya Abe
- Ren Ohashi vs Guangheng Luan
- Seiya Yamaguchi vs Ryosuke Kiuchi
- Yuito Moriwaki vs Ha So Baek
