Brook Sibrian and Rubí Gutiérrez are set to face off at The Avalon in Hollywood, California, as part of the boxing undercard event featuring Jonny Mansour vs. Christian Avalos.
Brook Sibrian stands with a 5-1-0 record, freshly bouncing back after facing his first professional loss. Known as "Mighty," his orthodox stance and home state of California energize his supporters. Rubí Gutiérrez remains undefeated with a 4-0-1 streak, seeking to maintain this path. Neither fighter has an extensive record of knockouts, suggesting skillful and strategic exchanges rather than relying on punches alone.
What time is Brook Sibrian vs Rubí Gutiérrez fight
Live coverage for the Brook Sibrian vs Rubí Gutiérrez main card will start at 09:00 PM EST on DAZN. Refer to the table below to find your local time.
| Region | Date | Main Card Start Time | Brook Sibrian vs Rubí Gutiérrez Ring Walks (approx.) |
| USA and Canada (EST) | Thursday, May 22, 2025 | 09:00 PM | 10:00 PM |
| USA and Canada (PT) | Thursday, May 22, 2025 | 06:00 PM | 07:00 PM |
| UK and Ireland (GMT) | Friday, May 23, 2025 | 01:00 AM | 02:00 AM |
| Australia (AEDT) | Friday, May 23, 2025 | 12:00 PM | 01:00 PM |
The event takes place tonight, May 22, 2025, at 10:00 PM EST. It is held at The Avalon in Hollywood, California. Brook Sibrian faces Rubí Gutiérrez in a six-round flyweight fight. This match is part of the undercard for the main event featuring Jonny Mansour against Christian Avalos.
The exact time for Sibrian vs Gutiérrez may vary slightly. This depends on how long earlier fights last. Fans should be ready for potential changes in the schedule.
To watch the event, check your local streaming services or sports networks. Make sure to adjust for your local time zone if you are not on Eastern Standard Time.
How and where to watch the Brook Sibrian vs Rubí Gutiérrez Fight
You can watch Brook Sibrian vs Rubí Gutiérrez via DAZN.
| Country | Price per month | Price per year |
| Canada | First month free, then $29.99/mo or $19.99/mo with annual subscription. | $239.88 |
| UK and Ireland | First month free, then £24.99/mo or £14.99/mo with annual subscription. | £179.88 |
| Australia | $13.99 per month | - |
| USA | First month free, then $29.99/mo or $19.99/mo with annual subscription. | $239.88 |
Fighters Details
Brook Sibrian
- Nationality: California
- Stance: Orthodox
- Height: 155 cm
- Reach: 155 cm
- Total Fights: 6
- Record: 5 / 1 / 0
Rubí Gutiérrez
- Nationality:
- Stance: Orthodox
- Total Fights: 5
- Record: 4 / 0 / 1
Brook Sibrian vs Rubí Gutiérrez Fight Card
- Jonny Mansour vs Christian Avalos
- Vic Pasillas vs Carlos Jackson
- Jessie Mandapat vs Jose Ramirez
- Brook Sibrian vs Rubí Gutiérrez
- Kevin Ayala vs Steveen Angeles Cruz
- Avetis Gadyan vs Jaycee King
- Ivy Enriquez vs Marlen Avila
