LAS VEGAS, NV (March 4, 2025) – Boxlab Promotions’ rising super bantamweight prospect, Angel “AK-47” Barrientes (12-1, 7 KOs), is set to return to the ring this Friday, March 7, as he faces a tough challenge against Alexander Castellano (11-1-2, 2 KOs).The scheduled 8-round bout will take place at the Great Canadian Casino Resort Toronto as part of Jake Paul’s Most Valuable Prospects 11 series, available globally for free on DAZN.com and the DAZN app with no subscription required.

Barrientes, a highly skilled and dynamic fighter from Las Vegas, NV, has been sharpening his craft alongside his father and trainer Richard Barrientes, preparing for this critical matchup with high-level sparring and an intense training camp.

Angel Barrientes on his training camp:

“This has been one of my best camps yet. Training with my dad, as always, has been an amazing experience, and I’ve been sparring against top competition to make sure I’m fully prepared. Every camp, we push to get better, and I feel sharper, stronger, and more confident heading into this fight.”

On his matchup with Alexander Castellano:

“I know Castellano is a tough fighter with a solid record, but I’ve been in the ring with some of the best. He’s got skills, but I’m ready to showcase my ability and take control of the fight. I’m going in there with a winning mindset to show everyone that I belong at the top.”

On fighting in Canada for the first time:

“I’m excited to be fighting in Canada for the first time. The energy of a new crowd, a new atmosphere—these are the kinds of experiences that push me to perform at my best. I can’t wait to step into that ring and put on a great show for the fans out there.”

On what a win will do for his career:

“A win here will set the stage for bigger fights. This is the kind of challenge I need to prove that I’m ready for the next level. Beating Castellano in a dominant fashion will open the doors for bigger opportunities, and I plan to take full advantage.”

“Angel Barrientes continues to impress and develop into a serious contender in the super bantamweight division,” said Boxlab Promotions President Amaury Piedra on Barrientes’ progress. “He’s been working hard, and we believe he’s ready for this next level of competition. Castellano is a good test, but Angel has all the tools to come out on top. We’re confident that he’s going to put on an incredible performance and take another step toward becoming a world-class fighter.”

co-main event.  

Rashiem Jefferson Jr. remained undefeated with a six-round unanimous decision over Diuhl Olguin in a featherweight in front of a near (Covid-Restricted) capacity at the 2300 Arena in Philadelphia.

Jefferson, 127 lbs of Philadelphia won by scores of 60-54 twice and 59-55 and is now 6-0. Olguin, 129 lbs of Guadalajara, MEX is 15-17-4.

Edgar Cortes took a split decision from previously undefeated Alexander Castellano in bantamweight contest.

Cortes, 117.9 lbs of Millville, NJ won by scores of 58-56 twice, while Castellano took card by a 58-56 tally.

Cortes is now 8-6-1. Castellano, 119.6 lbs of Tonawanda, NY is now 4-1.

Shinard Bunch obliterated Diego Vicente Perez in 34 seconds of their six-round junior welterweight bout.

Seconds into the bout, Bunch landed a jab to the body the sent Perez to the canvas. Perez got to his feet, but not for long as Bunch landed an overhand right that sent Perez to the deck, and the fight was stopped at 34 seconds.

Bunch, 142.2 lbs of Trenton, NJ is now 15-1 with 13 knockouts. Perez, 142.7 lbs of Buenos Aries, ARG is 13-13-1.

Donald Smith needed just 60 seconds to take out Jonathan Lecona Ra:mos in their six-round featherweight bout.

Smith landed a body shot that sent Lecona down for the 10-count at 1:00.

Smith, 127.2 lbs of Philadelphia is now 12-1 with eight knockouts. Ramos, 127.3 lbs of Mexico City is 18-30-5.

Rasheen Brown remained undefeated with a 2nd round stoppage over Nathan Benichou in a scheduled four-round junior lightweight fight.

The time of the stoppage was 1:38 for Brown, 129 lbs of Philadelphia who is now 8-0 with five knockouts. Benichou, 129.8 lbs of Puebla, MEX is 2-4.

Tahmir Smalls stopped David Veras Pena in the opening round of their four-round welterweight bout.

Smalls hurt Pena with a chopping right. He followed up with a hard flurry and the fight was stopped at 1:42.

Christian Bermudez stopped Joseph Santana in round two of a scheduled four-round junior welterweight bout.

Bermudez dropped Santana in round two, and the bout was stopped at 31 seconds.

Bermudez, 141.3 lbs of Brooklyn, NY is 2-0 with two knockouts. Santana, 135.2 lbs of Providence, RI is 0-4.

PHILADELPHIA (MAY 7, 2021)–TOMORROW NIGHT, undefeated featherweight prospect Rashiem Jefferson Jr. takes a step up in competition when he takes on upset-specialist Diuhl Olguin in a six-round bout that will headline a big night of boxing at the 2300 Arena in Philadelphia.

The eight-bout show is promoted by RDR Promotions and be streamed live on BXNGTV.com

Jefferson, still just 19 years-old, has been a professional for one year, and defeated undefeated Nathan Benichou in pro debut on March 7, 2020.

Jefferson is 5-0 with one knockout and is coming off a 2nd round stoppage over Darel Harris on March 6th in Feasterville, Pa.

Olguin of Guadalajara, Mexico has a record of 15-16-4 with 10 knockouts.

The 32 year-old is in his 13th year of a professional career, and has upset wins over Horacio Garcia (32-2-1), Kevin Rivers Jr. (14-1) and his last bout when he stopped top-rated prospect David Navarro in six-rounds on March 10th in Uncasville, Connecticut.

In a co-feature bout, Edgar Cortes of Millville, New Jersey takes on undefeated Alexander Castellano in a bantamweight fight.

Cortes is 7-6-1 with one knockout. The 26 year-old is an eight-year professional, and is coming off his 1st stoppage win as he got Michael Stoute out of there in five rounds on March 6th in Feasterville, Pa.

Castellano of Tornawanda, New York is 4-0 with two knockouts.

The 28 year-old is a two year professional and is coming off a first-round stoppage over Raymond Locker on February 20th in Shelbyville, Kentucky.

In six-round bouts:

Donald Smith (11-1, 7 KOs) of Philadelphia takes on Jonathan Lecona Ramos (18-20-5, 6 KOs) of Mexico City in a featherweight bout.

Shinard Bunch (14-1, 12 KOs) of Trenton, NJ takes on Diego Vicente Perez (13-12-1, 12 KOs) of Buenos Aires, Argentina in a junior welterweight bout.

Mark Dawson (7-0-1, 3 KOs) of Philadelphia battles Rodrigo Solis (4-6-1, 2 KOs) of Cancun, Mexico in a welterweight bout.

Also seeing action in a four-round bout will be undefeated featherweight Rasheen Brown (7-0, 4 KOs) of Philadelphia against Nathan Benichou (2-3, 2 KOs) of Pueblo, MEX.

In four-round bouts:

Christian Bermudez (1-0, 1 KO) of Brooklyn, NY takes on Joseph Santana (0-3) of Providence, Rhode Island in a junior welterweight contest.

Welterweight Tahmir Smalls (3-0, 2 KOs) of Philadelphia, against David Vera Pena (0-4-1) of Annapolis, MD

Tickets are $50, $75, $100, $150 and $250 and can be purchased from the fighters or emailing rricerivew@yahoo.com

1st Bell is at 7 PM

All Covid-19 Protocols will be followed, and masks must be worn at all times.

PHILADELPHIA (APRIL 27, 2021)–On Saturday night, May 8th, undefeated featherweight prospect Rashiem Jefferson Jr. takes a step up in competition when he takes on upset-specialist Diuhl Olguin in a six-round bout that will headline a big night of boxing at the 2300 Arena in Philadelphia.

The show is promoted by RDR Promotions.

Jefferson, still just 19 years-old, has been a professional for one year, and defeated undefeated Nathan Benichou in pro debut on March 7, 2020.

Jefferson is 5-0 with one knockout and is coming off a 2nd round stoppage over Darel Harris on March 6th in Feasterville, Pa.

Olguin of Guadalajara, Mexico has a record of 15-16-4 with 10 knockouts.

The 32 year-old is in his 13th year of a professional career, and has upset wins over Horacio Garcia (32-2-1), Kevin Rivers Jr. (14-1) and his last bout when he stopped top-rated prospect David Navarro in six-rounds on March 10th in Uncasville, Connecticut.

In a co-feature bout, Edgar Cortes of Millvillle, New Jersey takes on undefeated Alexander Castellano in a bantamweight fight.

Cortes is 7-6-1 with one knockout. The 26 year-old is an eight-year professional, and is coming off his 1st stoppage win as he got Michael Stoute out of there in five rounds on March 6th in Feasterville, Pa.

Castellano of Tornawanda, New York is 4-0 with two knockouts.

The 28 year-old is a two year professional and is coming off a first-round stoppage over Raymond Locker on February 20th in Shelbyville, Kentucky.

In six-round bouts:

Donald Smith (11-1, 7 KOs) of Philadelphia takes on Jonathan Lecona Ramos (18-20-5, 6 KOs) of Mexico City in a featherweight bout.

Shinard Bunch (14-1, 12 KOs) of Trenton, NJ takes on Diego Vicente Perez (13-12-1, 12 KOs) of Buenos Aires, Argentina in a junior welterweight bout.

Mark Dawson (7-0-1, 3 KOs) of Philadelphia battles Rodrigo Solis (4-6-1, 2 KOs) of Cancun, Mexico in a welterweight bout.

Also seeing action in a six-round bout will be undefeated featherweight Rasheen Brown (7-0, 4 KOs) of Philadelphia against Nestor Robiedo (7-11-2) of Georgetown, Texas.

In four-round bouts:

Christian Bermudez (1-0, 1 KO) of Brooklyn, NY takes on pro debuting Jerrell Murray of Davenport, Iowa in a junior welterweight contest.

Welterweight Isaiah Johnson (1-0,, 1 KO) of Sicklerville, NJ; Welterweight Tahmir Smalls (3-0, 2 KOs) of Philadelphia, super lightweight Raekwon Butler (1-0, 1 KO) of Brooklyn, New York and light heavyweight David Stevens (4-0, 3 KOs) of Reading, Pa. will see action against opponents to be named.

Tickets are $50, $75, $100, $150 and $250 and can be purchased from the fighters or emailing rricerivew@yahoo.com

1st Bell is at 7 PM

All Covid-19 Protocols will be followed, and masks must be worn at all times.