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.

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

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

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

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

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

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 Trailer, Tuesday’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 Facebook, Twitter and Instagram for the latest updates during fight week in Puerto Rico or visit www.ringcityusa.com 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.