Barboza Jr. vs. Sims Jr. Headline Loaded DAZN Boxing Card

Collazo defends strawweight titles, Fundora fights for undisputed flyweight crown in Anaheim event

Mar. 15, 2026 at 2:10pm

Got story updates? Submit your updates here. ›

The DAZN boxing card on March 14 from Anaheim's Honda Center features a welterweight main event between Arnold Barboza Jr. and Kenneth Sims Jr., a strawweight title defense by Oscar Collazo, and an undisputed flyweight championship fight with Gabriela Fundora. The event also includes a welterweight bout between Alexis Rocha and JoJo Diaz Jr.

Why it matters

This DAZN card showcases several high-stakes matchups in multiple weight classes, with titles and unification on the line. The main event between Barboza and Sims is a rematch after both fighters moved down from the 140-pound division, adding intrigue. Collazo and Fundora will look to defend and unify their respective championships against tough challengers.

The details

In the main event, Arnold Barboza Jr. (32-1) faces off against Kenneth Sims Jr. (22-3-1) in a 12-round welterweight bout. Barboza is seeking redemption after a previous loss, while Sims looks to pull off the upset. The co-main event features unified strawweight champion Oscar Collazo (13-0, 10 KOs) defending his WBA, WBO and Ring Magazine titles against Jesus Haro (13-3). In another title fight, undisputed flyweight champion Gabriela Fundora (17-0) takes on Viviana Ruiz Corredor in a 10-round championship bout. The card also includes a 10-round welterweight clash between Alexis Rocha and JoJo Diaz Jr.

  • The DAZN boxing card takes place on March 14, 2026 in Anaheim, California.

The players

Arnold Barboza Jr.

A 32-1 welterweight boxer who is seeking redemption in the main event after a previous loss.

Kenneth Sims Jr.

A 22-3-1 welterweight boxer who is the underdog challenger in the main event against Barboza.

Oscar Collazo

The 13-0 (10 KOs) unified strawweight champion who is defending his WBA, WBO and Ring Magazine titles in the co-main event.

Gabriela Fundora

The 17-0 undisputed flyweight champion who is making a title defense against Viviana Ruiz Corredor.

Alexis Rocha

A welterweight boxer who is facing JoJo Diaz Jr. in a 10-round bout on the undercard.

Got photos? Submit your photos here. ›

What they’re saying

“This is a huge card with a lot of big fights. Fans are in for an exciting night of boxing.”

— Arnold Barboza Jr.

“I'm ready to put on a show and defend my titles in style. This is my moment to shine.”

— Oscar Collazo, Unified Strawweight Champion

What’s next

The winners of the main event and title fights will likely look to secure bigger matchups and unification bouts in the coming months.

The takeaway

This DAZN card in Anaheim features an impressive lineup of title fights and high-stakes matchups across multiple weight classes, showcasing the depth of talent in professional boxing today.