Strictly Business Boxing
Strictly Business Boxing

March 29: Unbeaten Jr. Welterweight Contender

Lindolfo Delgado Added To Valdez-Wilson/Estrada-Valle Extravaganza At Desert Diamond Arena LIVE on ESPN+

The Mexican Standout Will Face Carlos Sanchez

In A 10-Round Special Attraction!

(February 16th) Unbeaten junior welterweight Lindolfo Delgado, a 2016 Mexican Olympian and one of his nation’s fastest-rising contenders, is set to make his 2024 debut. Delgado will face countryman Carlos “El Tiburon” Sanchez in a 10-round special attraction Friday, March 29 at Desert Diamond Arena in Glendale, Arizona.


Delgado-Sanchez is added to a loaded card that features Oscar Valdez against Liam Wilson in the 10-round main event and the undisputed, 12-round minimumweight world title showdown between WBC/WBA/Ring Magazine champion Seniesa “Super Bad” Estrada and WBO/IBF queen Yokasta Valle.


Venue: Desert Diamond Arena, Glendale, Arizona

Promoter: Bob Arum - Top Rank

Matchmaker: Brad Goodman

Media: ESPN, ESPN+


Promoted by Top Rank, in association with No Limit Boxing, tickets are on sale NOW via


Delgado said, “With every fight, we continue to get better. We train thoroughly in each camp so that I can give the very best of myself in the ring and move closer to a world title. 2024 is going to be a big year, and I can’t wait to perform in front of the great Arizona fans.”


Delgado (19-0, 14 KOs) graduated from prospect to contender in August 2022 when he upset the previously unbeaten knockout artist Omar Aguilar by unanimous decision. That eight-round firefight ranked among the year’s best slugfests, and Delgado carried his momentum into 2023. He went 3-0 last year, dominating Clarence Booth over eight one-sided rounds in February, nearly shutting out Jair Valtierra over 10 rounds in August, and starching Luis Hernandez in four rounds in November. The Booth and Valtierra fights took place at Desert Diamond Arena, and Delgado hopes to impress once more.


Sanchez (25-2, 19 KOs) is an eight-year pro who has only been stopped once. Last September, he dropped a 10-round decision to Canadian standout Steve Claggett in Gatineau, Canada. Three months later, he got back on the winning track with an eight-round points verdict over Carlos Diaz.


WBC/WBA/Ring Magazine minimumweight world champion Seniesa “Super Bad” Estrada (25-0, 9 KOs) and WBO/IBF ruler Yokasta Valle (30-2, 9 KOs) went face to face for the first time Wednesday in Las Vegas. Their long-simmering feud will be settled Friday, March 29 at Desert Diamond Arena in Glendale, Arizona, as the division's first-ever undisputed champion will be crowned in the evening's co-feature.


In the main event, Mexican former two-division world champion Oscar Valdez (31-2, 23 KOs) will face Australian former world title challenger Liam Wilson (13-2, 7 KOs) in a 10-round junior lightweight battle.


Valdez-Wilson & Estrada-Valle headline a stacked card streaming live and exclusively in the U.S. on ESPN+.


The undercard will feature the return of lightweight phenom Emiliano Fernando Vargas (8-0, 7 KOs) in a six-rounder.


This is what the fighters, Top Rank chairman Bob Arum, and Golden Boy Promotions CEO Oscar De La Hoya, promoter of Valle, had to say.


Bob Arum

"This is one of the best fight cards of the year. Really great, talented fighters, very competitive fights. I really think the fans have a real treat in store, particularly those people living in Glendale, Arizona, and the vicinity because they are really rabid fight fans. They'll turn out like they have before. We expect a full house on March 29."


Oscar De La Hoya

"It's great to be working with Bob Arum and Top Rank and making fights happen. I think this fight here was a fight that had to happen. I believe there's a lot of animosity between the fighters. There's a lot of competition, and the titles are at stake. History is at stake. Once again, Bob is making history. Bob continues to gives us the best fights, the best events. All I want to do is be like Bob when I grow up. I'm really happy to work with Bob and make this fight happen because the fans deserve it."


Seniesa Estrada

"It's not personal for her, but it's personal for me for many reasons. I'm competitive. I'm hungry to become undisputed. This is the fight that I've been trying to make and wanting to make since I was with Golden Boy Promotions around the time they first signed me. I wanted to make this fight happen because I wanted to become undisputed. So, I'm just excited and fuc*ing hungry to become undisputed. I can't wait for March 29!"


"It's clear that I was promoted by Golden Boy Promotions. And Valle is always saying in interviews that I was ducking and running from her, which is completely false because there's never been any effort from her side to make the fight happen. It's always been from my side since the beginning. I told Golden Boy Promotions about her. That's how they knew about her. So, I wanted it from the start."


Yokasta Valle

"Champion versus champion. This is nothing personal. I just want to be a champion. I want to be undisputed. Seniesa has two titles. That's what I'm looking for. Not her. Simply the world titles is what I'm looking for. That's what I've been working towards for many years. Working hard, moving up divisions. 108, 105 pounds. All to become undisputed, and we're one step away. We're here, and I'm excited."


"I visualize all of my fights, from the music I'm going to have, all the people screaming. And, God willing, all that's left after that is for them to say, 'And new undisputed champion, Yokasta Valle from Costa Rica.'"


Oscar Valdez

"I feel blessed to be on this card with these amazing fighters sitting next to me. I feel that I'm on their card. I feel like that's the main event. It's going to be a tremendous fight."


"I definitely learned a lot from my last fight {a decision loss to Emanuel Navarrete}. We made mistakes in the ring. Sometimes, we go in with a game plan. Sometimes, that game plan doesn't work."


"I'm trying to become a world champion {again}. That's every fighter's dream. Of course he's taking this fight seriously. So am I.... I respect Liam Wilson as a fighter and as a person. But inside that ring, I'm going to try to knock his head off. I'm going to do my best to win the fight and just win because I know winning this fight will get me closer to a world title shot. I really, really miss being a world champion."


Emiliano Fernando Vargas

"A kid can dream, and with hard work, they come to fruition. So, I'm very, very grateful to be here. This is another opportunity on March 29 to showcase my skills in front of all my beautiful fans in Glendale, Arizona. Fight by fight, we'll get there."

Valdez vs Wilson / Estrada vs Valle Set For March 29th

At Desert Diamond Arena LIVE On ESPN+!

(January 30th) A historic doubleheader awaits, as a former two-division world champion will make his ring return in familiar territory and an undisputed four-belt queen will be crowned for the first time in the minimumweight division.


Mexican warrior Oscar Valdez will face Australian former world title challenger Liam Wilson in a special 10-round junior lightweight attraction on Friday, March 29 at Desert Diamond Arena in Glendale, Arizona. Valdez, making his seventh appearance in the Grand Canyon State, joins Wilson in seeking redemption in the arena that hosted their last defeats.

In the co-feature, WBC/WBA/Ring Magazine champion Seniesa “Super Bad” Estrada and WBO/IBF ruler Yokasta Valle collide in a highly anticipated showdown for the undisputed minimumweight crown. The prolonged war of words between the two world champs will culminate in a milestone 12-round fight presented in association with Golden Boy Promotions and MarvNation Promotions.


Valdez-Wilson & Estrada-Valle headline a stacked card streaming live and exclusively in the U.S. on ESPN+.


Promoted by Top Rank, in association with No Limit Boxing, tickets go on sale Friday, Feb. 2 at 10 a.m. MST via


“The Arizona fight fans are passionate and knowledgeable, and we have an incredible event in store at Desert Diamond Arena,” said Top Rank chairman Bob Arum. “Oscar Valdez is the consummate Mexican fighter, and he is facing a skilled, all-action Aussie in Liam Wilson. The undisputed title fight featuring two of the sport’s most skilled women is main event-worthy as well. There is no love lost between Seniesa and Yokasta, a long-standing rivalry that promises to deliver in the ring.”


Valdez (31-2, 23 KOs), the fighting pride of Nogales, represented his country at the 2008 and 2012 Olympics. As a pro, he won world titles in two weight classes, defeating Matias Rueda to capture the WBO featherweight title in 2016 and knocking out Miguel Berchelt in February 2021 to earn the WBC junior lightweight strap. After a competitive fight against Olympic gold medalist Robson Conceição later that year, Valdez suffered his first pro loss in a unification battle against Shakur Stevenson in April 2022. He bounced back with a decision victory in a rematch against Adam Lopez in May 2023 before suffering a points loss against Emanuel Navarrete at Desert Diamond Arena last August.


Valdez said, “This fight against Liam Wilson means everything to me. It’s every boxer’s dream to become a world champion, so I have to get past this challenge so I can fight for a world title again. I respect Liam Wilson, but in the ring, I’m going to do everything possible to walk away victorious.”


Wilson (13-2, 7 KOs) is a five-year pro who went 9-0 before his first defeat against Joe Noynay in July 2021. He avenged the loss by knocking out Noynay in March 2022. Three months later, he delivered Rueda his first setback since the Valdez encounter. Wilson then made his U.S. debut versus Navarrete for the vacant WBO junior lightweight title last February at Desert Diamond Arena. Wilson dropped Navarrete and almost scored the upset in the fourth round before being stopped in the ninth. He rebounded with triumphs over Carlos Alanis in August and Jackson Jon England in December.


Wilson said, “Valdez is exactly the fight I wanted and deserve after what I went through against Navarrete. The history books show that he beat both of us last year, but this time around we won’t need the officials. Valdez is a good fighter, a tough man, but after what I’ve been through already and what I plan on bringing, I believe he’s going to regret taking this fight.”


Estrada (25-0, 9 KOs), a world-class fighter across three weight divisions, claimed an interim flyweight title against Olympic bronze medalist Marlen Esparza in a 2019 bout that was contested with 10 three-minute rounds. Two years later, she secured the WBA minimumweight and WBO light flyweight belts, defeating Anabel Ortiz and Tenkai Tsunami. Estrada vacated her light flyweight title to pursue undisputed glory at minimumweight. She signed with Top Rank in 2022, and following an 11-month layoff, shut out Jazmin Gala Villarino in November of that year. In 2023, she picked up the WBC strap against the previously unbeaten Tina Rupprecht in March and retained her unified titles with a points verdict over Leonela Yudica in July.


“Yokasta is not on my level and undeservingly carried those belts for too long,” Estrada said. “Yokasta, her promoter, and her trainer have had a lot to say. On March 29, I’m going to shut them all up. I’m leaving Arizona with all the belts and will continue to prove why I’m a pound-for-pound champion.”


Valle (30-2, 9 KOs) seized the vacant IBF atomweight world title by overcoming Ana Victoria Polo in December 2016. After an unsuccessful bid for the WBO light flyweight title against Naoko Fujioka in December 2017 and an interim title loss to Rupprecht in June 2018, she snatched the IBF minimumweight world title from Joana Pastrana in August 2019. Valle added the WBO title to her collection with a win over Thi Thu Nhi Nguyen in September 2022 and has since defended her unified crown four times, including a decision over Ortiz in November.


Valle said, “I am over the moon that Seniesa finally said yes to this big fight. In reality, she had no other option because we chased after her so much. She had no alternative but to face me because the great fans of this sport demanded this fight. Boxing fans can expect a great fight. Once I get into the ring, I am going to give the performance of a lifetime.”


The undercard will feature a host of unbeaten contenders and rising prospects, five of whom made appearances at Desert Diamond Arena last year.


Lightweight contender Raymond “Danger" Muratalla (19-0, 16 KOs) will fight Argentina’s Agustin Ezequiel Quintana (19-2-1, 13 KOs) in a 10-rounder. A seven-year pro, Muratalla put the division on notice last year with three stellar performances. He stopped Humberto Galindo with a body shot in March, handed Jeremia Nakathila his first TKO loss in May, and stopped then-unbeaten Diego Torres in eight rounds in November.


U.S. Olympic silver medalist Richard Torrez Jr. (8-0, 8 KOs) will look to retain his 100 percent knockout ratio in a scheduled eight-round tilt against Don Haynesworth (18-8-1, 16 KOs). The rising heavyweight earned first-round stoppage victories over James Bryant in February and Willie Jake Jr. in August and a second-round TKO over Tyrrell Anthony Herndon in October. Torrez vanquished veteran Curtis Harper via eighth-round TKO in December.


Lightweight prodigy Emiliano Fernando Vargas (8-0, 7 KOs), the youngest son of former world champion Fernando Vargas, will lock horns with Nelson Hampton (10-8, 6 KOs) in a six-rounder. Vargas went 6-0 with five knockouts last year, including a second-round knockout against Brandon Mendoza in November.


Phoenix native Sergio Rodriguez (10-0-1, 8 KOs) will take on Sanny Duversonne (12-6-2, 9 KOs) in a six-round middleweight contest.


Ricardo Ruvalcaba (11-0-1, 9 KOs) will see action in a six-round junior welterweight fight.


About ESPN+

ESPN+ is the multi-sport, direct-to-consumer video service from The Walt Disney Company’s Direct-to-Consumer and International (DTCI) segment and ESPN. It reached 2 million subscribers in less than a year and offers fans thousands of live events, on-demand content and original programming not available on ESPN’s linear TV or digital networks, along with premium editorial content.


Programming on ESPN+ includes hundreds of MLB and NHL games, exclusive UFC, Top Rank boxing and PFL fights and events, top domestic and international soccer (Serie A, MLS, FA Cup, UEFA Nations League, EFL Championship, EFL Carabao Cup, Eredivisie, and more), thousands of college sports events (including football, basketball and other sports), Grand Slam tennis, international and domestic rugby and cricket, new and exclusive series, acclaimed studio shows and the full library of ESPN’s award-winning 30 for 30 films. Fans subscribe to ESPN+ for just $4.99 a month (or $49.99 per year) and can cancel at any time.


ESPN+ is available as an integrated part of the ESPN App (on mobile and connected devices) and


About ESPN

In the UK, ESPN operates a successful and growing business that includes a collection of leading sports websites and apps, an expanding sports content sales business, live and on-demand streaming service ESPN Player, and a long-term collaboration with BT Sport that includes BT Sport operating an ESPN-branded channel as part of its television business.


ESPN UK combines bespoke content from an experienced London-based team with the best writing on other sites in ESPN’s global digital portfolio, including and ESPN FC. More than 100 staff from multiple locations contribute to ESPN UK’s coverage across football, rugby, cricket, tennis, boxing and golf, offering both a local and global view.


ESPN’s UK business is part of ESPN International, a division of ESPN, Inc., which has grown to include ownership — in whole or in part — of 26 television networks outside of the United States, as well as a variety of additional businesses that allow ESPN to reach sports fans in more than 60 countries and territories across all seven continents. Since 1983, ESPN (founded in Bristol, Connecticut, in 1979) has grown around the world, establishing itself as the leading global sports media brand – is one of the world’s leading sports websites. The company’s philosophy to global growth is to always serve sports fans and be locally relevant to them, with content and products that tap into their great passion and dedication. ESPN is 80 percent owned by ABC, Inc., which is an indirect subsidiary of The Walt Disney Company. The Hearst Corporation holds a 20 percent interest in ESPN.


No Limit Boxing

No Limit was first established in 2013 with a number of promotions in regional NSW. Matt had a vision to make boxing a tier one sport in the country and always believed No Limit would become a boxing/sport powerhouse. Together with a great team No Limit has grown to be just that and is now recognised as the number one boxing promotions company in Australia.


No Limit Boxing has the promotional rights to Australia’s most exciting boxing prospects and has secured a long term broadcast rights deal with Fox Sports Australia. No Limit Boxing will showcase 11 events per year on KAYO and Main Event PPV, boasting the best talent in the country, high quality bouts and exceptional entertainment.


There is no show like a No Limit show. We are proud to hold the record for the highest rated Fox Sports boxing event in the history of the sport and the journey is only just beginning, come with us!



ABOUT GOLDEN BOY: Los Angeles-based Golden Boy was established in 2002 by Oscar De La Hoya, the first Hispanic to own a national boxing promotional company. Golden Boy is a media and entertainment brand committed to making fighting entertainment more accessible and affordable. The company’s in-house production team develops creative original programming, holds the exclusive rights to top boxers, and has promoted some of the biggest and highest-grossing events in the history of the sport. Now, Golden Boy is one of the most successful boxing entertainment companies in the world and shapes the future of boxing for fighters and fans alike.


About Top Rank

Innovation has been the standard at Top Rank since it was established in 1966 by Hall of Fame promoter Bob Arum. The boxing industry’s leading promotional company, Top Rank has shaped, developed, and promoted the careers of top international pay-per-view superstars and Hall of Famers, including Muhammad Ali, Marvelous Marvin Hagler, Tommy Hearns, George Foreman, Sugar Ray Leonard, Aaron Pryor, Alexis Arguello, Oscar De La Hoya, Manny Pacquiao, Floyd Mayweather Jr., Miguel Cotto, Erik Morales, Terence Crawford, and Vasiliy Lomachenko.


Top Rank has promoted some of the most memorable fights in the sport’s history, including 26 Ali events, Leonard vs. Hearns, Pryor vs. Arguello, Duran vs. Leonard, Hagler vs. Hearns, Leonard vs. Hagler, Foreman vs. Holyfield, Morales vs. Barrera, De La Hoya vs. Trinidad, and the most lucrative fight in boxing history, Mayweather vs. Pacquiao. In addition to the previously mentioned super fights, Top Rank possesses one of the largest sports libraries, which includes nearly 10,000 fights.


Known for creating strategic collaborations between athletes, sponsors, and television networks, Top Rank has been an architect of boxing’s global growth by staging high-profile events in landmark settings around the world, including Madison Square Garden, MGM Grand Garden Arena, Staples Center, Wembley Arena, Araneta Coliseum, The Venetian Macao, Yankee Stadium, Radio City Music Hall, The “Fabulous” Forum, and AT&T Stadium. Top Rank has also been the leader within the boxing industry in creating unforgettable in-arena experiences for fans and embracing 21st century technological advancements to distribute world-class fights and shoulder programming across a variety of platforms.

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