Zuffa Boxing will host their eighth event in promotion history tonight in Las Vegas, Nevada, at The Chelsea at The Cosmopolitan. This card is being headlined by Edwin De Los Santos vs. Jose Valenzuela in a Lightweight contest.

Below is everything you need to know about Zuffa Boxing 08, including the start time, how to watch, location, and full match card.

De Los Santos is 17-2 with 15 knockouts and is coming off a victory against Eliot Chavez in December 2025. He is 4-1 in his previous four contests, with his lone loss in that Spain coming to Shakur Stevenson, one of the best pound-for-pound boxers in the world. Valenzuela’s record stands at 15-3 with nine wins by knockout, and he beat Diego Torres Nunez in his last bout in February on the Zuffa Boxing 02 card. De Los Santos is a -115 favorite with Valenzuela being -110 on DraftKings Sportsbook.

Omar Trinidad faces Jerwin Ancajas in the co-main event of this card. Trinidad enters this contest with a 20-0-2 record with 14 knockouts. Trinidad is 1-0 in Zuffa Boxing as he knocked out Max Ornelas in January at the promotion’s first event. Ancajas has a record of 38-4-2 and is currently on a four-fight winning streak. Trinidad is a -450 favorite with Ancajas being a +320 underdog in this contest.

After a year away, Brandun Lee is making his return against Cain Sandoval. Lee has an undefeated record of 30-0 with 23 knockouts, while Sandoval is 17-1 with 15 wins by knockout. Sandoval’s lone career loss came against Julian Rodriguez in his Zuffa Boxing debut. On DraftKings Sportsbook, Lee is a -180 favorite with Sandoval being a +140 underdog.

How to watch Zuffa Boxing 08

This card begins at 5:00 p.m. ET with the Prelims and continues with the Main Card at 8:00 p.m. ET.

Main Card

Lightweight Bout: Edwin De Los Santos vs. Jose Valenzuela

Featherweight Bout: Omar Trinidad vs. Jerwin Ancajas

Welterweight Bout: Cain Sandoval vs. Brandun Lee

Preliminary Card

Bantamweight Bout: Floyd Diaz vs. Andres Teran

Lightweight Bout: Tony Hirsch Jr vs. Jaybrio Pe Benito

Welterweight Bout: Damoni Cato-Cain vs. Vernon Brown

Lightweight Bout: Brady Ochoa vs. Adrian Serrano

Heavyweight Bout: Jakhongir Zokirov vs. Zachary Spiller 

Zuffa Boxing 08 Location

This card is taking place in Las Vegas, Nevada, at The Chelsea at The Cosmopolitan.

Zuffa Boxing 08: FAQ

When is Zuffa Boxing 08?

Zuffa Boxing 08 takes place on Sunday, June 28.

Where is Zuffa Boxing 08 taking place?

The event is taking place in Las Vegas, Nevada, at The Chelsea at The Cosmopolitan.

What time does Zuffa Boxing 08 start?

This card begins at 5:00 p.m. ET with the Prelims and continues with the Main Card at 8:00 p.m. ET.

How can I watch Zuffa Boxing 08?

This event is airing live on Paramount+.

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