Press Release



Main Card Begins Tomorrow at 9 p.m. ET/6 p.m. PT on NBCSN,

 Bonus Undercard Action Streams Live at 7 p.m. ET/4 p.m. PT on Twitch

Main Card Available on Telemundo Puerto Rico (WKAQ) at 10 p.m. AST

SAN JUAN, Puerto Rico – March 3, 2021 – Undefeated rising star Serhii Bohachuk and former world title challenger Brandon Adams both made weight successfully ahead of their 10-round super welterweight fight, the main event of a three-fight card tomorrow, Thursday, March 4 on NBC Sports Network (9 p.m. ET/6 p.m. PT), live from the Felix Pintor Gym in Guaynabo, Puerto Rico.

The undercard, featuring three additional bouts, will stream live in the U.S. and around the world on Twitch beginning at 7 p.m. ET/4 p.m. PT. 

In Thursday’s co-main event, undefeated prospect Danielito Zorrilla (14-0, 11 KOs) of Rio Piedras, Puerto Rico, will meet Kazakhstan’s Ruslan Madiyev (13-1 5 KOs) in a 10-round super lightweight fight, while in the telecast opener on NBC Sports Network, Puerto Rico’s Bryan Chevalier (14-1-1, 11 KOs) will face Carlos Zambrano (26-1, 11 KOs) in an eight-round super featherweight contest.

The Twitch undercard highlights Fernando Vargas Jr. (1-0, 1 KO) against Salome Flores Torres (0-2) in a four-round super middleweight fight, Harold Laguna (1-0, 1 KO) against Darwin Alvarez (pro debut) in a four-round super lightweight fight and two fighters making their professional debuts when Jorge Diaz faces Felipe Munoz in a four-round welterweight fight.

Photo Tom Hogan/RingcityUSA

Super Welterweight Fight – 10 Rounds

Serhii Bohachuk – 153.8 lbs.

Brandon Adams – 153.8 lbs.

Referee: Ramón Peña

Judges: Chris Flores, Steve Weisfeld, Luis Ruiz

Photo Tom Hogan/RingcityUSA

Junior Welterweight Fight – 10 Rounds

Danielito Zorrilla – 139.6 lbs.

Ruslan Madiyev – 139.6 lbs.

Referee: Janny Guzman

Judges: Chris Flores, Steve Weisfeld, Gerardo Martinez

Photo Tom Hogan/ RingcityUSA

Super Featherweight Fight at 128 lbs. – 8 Rounds

Bryan Chevalier – 127.4 lbs.

Carlos Zambrano – 127.0 lbs.

Referee: Ramón Peña

Judges: Ramon Solis, Luis Ruiz, Gerardo Martinez

Photo Tom Hogan/ RingcityUSA

Super Middleweight Fight at 163 lbs. – 4 Rounds

Fernando Vargas, Jr. – 159.8 lbs.

Salome Flores Torres – 162.0 lbs.

Referee: Janny Guzman

Judges: Ramon Solis, Luis Ruiz, Gerardo Martinez

Photo Tom Hogan/RingcityUSA

Super Lightweight Fight – 4 Rounds

Harold Laguna – 135.2 lbs.

Darwin Alvarez – 138.8 lbs.

Referee: Ramón Peña

Judges: Ramon Solis, Luis Ruiz, Gerardo Martinez

Photo Tom Hogan/RingcityUSA

Welterweight Fight – 4 Rounds

Jorge Diaz – 146.0 lbs.

Felipe Munoz – 143.0 lbs.

Referee: Janny Guzman

Judges: Ramon Solis, Luis Ruiz, Gerardo Martinez

Calling all the action ringside in Puerto Rico on NBC Sports Network will be former two-time welterweight champion Shawn Porter joined by NBC Sports blow-by-blow commentator Bob Papa. Brian Campbell serves as fight night analyst with Curran Bhatia reporting from ringside.

Catch up on fight week in Puerto Rico ahead of tomorrow’s stacked card, including the Official Fight Week TrailerTuesday’s Virtual Press Conference and “The Story of Brandon Adams” with Curran Bhatia.

Subscribe to Ring City USA on Twitch for undercard action and an exclusive post-fight presentation following the evening’s main event. Follow Ring City USA on FacebookTwitter and Instagram for the latest updates during fight week in Puerto Rico or visit for more information. 

About Ring City USA

Ring City, which launched in 2020, is boxing’s newest sports media platform. Working in tandem with a variety of promoters and talent, its new boxing series places an emphasis on competitive matchups that genuinely test the fighters and excite the fight fans. Ring City provides great fights in the ring and compelling shoulder programming outside of the ring. Ring City is the proving ground where up-and-coming talent can earn their stripes and launch themselves into the upper echelon of boxing stardom.

About Lina Baker

Official UTHW Photographer and Operations Manager at Under the Hand Wraps. Lina Baker has been shooting boxing since 2014 with her photos being published on the cover of The Ring Magazine, displayed at the Norwegian Olympic Museum, and

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