Philippines, 24 Jan 2026
  Home >> News

 


BOXERS

CURRENT CHAMPIONS 

FORMER CHAMPIONS   

RATINGS                       

NEWS           

FORUM        

FIGHT GALLERIES        

RING CARD GIRLS        


 
 
News  


Adelaida Ruiz to Challenge Sonia Osorio in Rematch for WBC Interim Super Flyweight Championship on July 29 in San Jose, Costa Rica

PhilBoxing.com




SAN JOSE, Costa Rica (June 22, 2022): Adelaida “La Cobra” Ruiz (11-0-1, 6 KOs) will have her second opportunity to challenge for the WBC Interim Super Flyweight Championship when she faces Sonia Osorio (15-7-2, 4 KOs) in 10-round a rematch on Friday, July 29 in San Jose, Costa Rica.

The fight will be featured on a MarvNation Promotions card. Additional details regarding the event, including streaming details, will be announced shortly.

Ruiz is a native of Los Angeles who debuted as a professional in 2017. Since then, she has remained undefeated in 12 fights. Her only setback is a technical draw against Osorio in their first fight. The fight was stopped due to a cut above Osorio’s left eye that was caused by an accidental headbutt. After that, Ruiz bounced back with two stoppage wins over Nancy Franco and Edith Flores. The 33-year-old feels that this rematch is her chance to finish what she started back in March 2021.

“This fight means a lot to me,” said Adelaida Ruiz. “I’ve wanted this fight for more than a year. I felt like they took the title away from me when I fought her in Mexico, but God has given me another opportunity to fight for the title. It’s a big step forward in my career, and I’m willing to sacrifice everything to win. We are training very hard for this fight. Sonia will see a different ‘Cobra,’ both mentally and physically.”

Osorio is a 29-year-old native of Mexico City who has faced top fighters such as Seniesa Estrada and Marlen Esparza. Despite suffering losses in those fights, Osorio earned a shot at Estrella Valverde and defeated her by unanimous decision to capture the WBC Interim Super Flyweight Title. Osorio is confident that she will retain her title against Ruiz.

“I’m very happy to once again fight against Adelaida Ruiz,” said Sonia Osorio. “It’s a fight that has been a long time in the making. Like always, I am working hard. I’m a professional, and I hope to deliver a great fight. I know it will be a great event, and I will retain my title because that’s why I have been training so hard.”

“We are very excited to have gotten this rematch against Sonia Osorio,” said Marvin Rodriguez, CEO and Founder of MarvNation Promotions. “The first fight ended too early, and as a result, the world didn’t get to see how talented Ruiz is in her first title shot. She is an amazing fighter, and I know she will perform. Our goal is to capture all the belts in this weight class, but first we need to take care of business on July 29.”




Recent PhilBoxing.com In-House articles:

  • Donaire back in Cebu
    By Joaquin Henson, , Fri, 23 Jan 2026
  • MURATALLA VS. CRUZ IN LAS VEGAS FINAL PRESS CONFERENCE QUOTES
    , Fri, 23 Jan 2026
  • Four Pinoys in line for title shots
    By Joaquin Henson, , Fri, 23 Jan 2026
  • After the meeting in Mexico City, the WBC is ready for 2026
    By Gabriel F. Cordero, , Fri, 23 Jan 2026
  • Former world title challenger Jerry Belmontes Returns to ring at home after nearly a decade in Retirement on January 31 in Texas
    , Fri, 23 Jan 2026
  • SUPER MIDDLEWEIGHT RONNY ALVAREZ TRAINING CAMP NOTES
    , Thu, 22 Jan 2026
  • STRICKLAND STUNS REYES AS SOUQUET SEALS REDEMPTION | WNT LEGENDS
    , Thu, 22 Jan 2026
  • Knicks defeats Nets 120-66 to post largest margin of victory in franchise history
    By Gabriel F. Cordero, , Thu, 22 Jan 2026
  • Mauricio Sulaiman: "We simply urge Zuffa Boxing to respect and protect boxing and the boxer"
    By Gabriel F. Cordero, , Thu, 22 Jan 2026
  • January 31: Xander Zayas-Abass Baraou Junior Middleweight Title Unification Showdown to Stream LIVE on Top Rank Classics FAST Channel in the United States
    , Thu, 22 Jan 2026
  • Mike Tyson to Launch “Mike Tyson Invitational,” a Three-Day Amateur Boxing Showcase Aimed at Elevating the Future of American Boxing
    , Thu, 22 Jan 2026
  • KAIPO GALLEGOS TRAINING CAMP NOTES
    , Thu, 22 Jan 2026
  • REYES AND BUSTAMANTE DELIVER HOME-SOIL MASTERCLASS | WNT LEGENDS
    , Wed, 21 Jan 2026
  • Reigning World 10-ball Champion Filipino cue master Jonas Magpantay to see action in Indonesia pool tourney
    By Marlon Bernardino, , Wed, 21 Jan 2026
  • OLYMPIC BOXING 7: 1936 OLYMPICS AT BERLIN, GERMANY
    By Maloney L. Samaco, , Wed, 21 Jan 2026
  • Usyk and Zuffa Boxing Negotiations Update
    By Gabriel F. Cordero, , Wed, 21 Jan 2026
  • Round 12 with Mauricio Sulaimán: Twelve Years Later, Don José is Still With Us
    By Mauricio Sulaimán, , Tue, 20 Jan 2026
  • Get know “BIG BAD BAZLEY”as he retuns March 13 in Perth – Thunderdome 53
    , Tue, 20 Jan 2026
  • “Jye Chin brings a fight to whoever, whenever and where ever”: Jye Chin ready for WBC title Clash March 13 in Perth – Thunderdome 53
    , Tue, 20 Jan 2026
  • THE PAST WEEK IN ACTION 18 JANUARY 2026: Nikita Tszyu-Michael Zerafa End in No Contest; Raul Curiel Outpoints Jordan Panthen
    By Eric Armit, , Mon, 19 Jan 2026
  • Ryan Daye ready for WBC title Clash March 13 in Perth – Thunderdome 53
    , Mon, 19 Jan 2026
  • RAUL “EL CUGÁR” CURIEL CRUISES TO UNANIMOUS DECISION WIN OVER JORDAN “THE PATRIOT” PANTHEN
    , Sat, 17 Jan 2026
  • Weights from Philadelphia
    , Sat, 17 Jan 2026
  • Mexico Commemorates 12th Death Anniversary of Don Jose Sulaiman (Photos)
    By Gabriel F. Cordero, , Sat, 17 Jan 2026
  • MOLLY McCANN EYES 'HUGE' STATEMENT START TO 2026 AS SHE JOINS BUMPER WOOD-WARINGTON CARD IN NOTTINGHAM ON FEBRUARY 21
    , Sat, 17 Jan 2026




  •  



     
    PhilBoxing.com has been created to support every aspiring
    Filipino boxer and the Philippine boxing scene in general.
    Please send comments to feedback@philboxing.com


    PRIVATE POLICY | LEGAL DISCLAIMER
    developed and maintained by dong secuya
    © 2026 philboxing.com.